PureHealth Research
ImproBiome
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Regular Price: $414
$37.8 Per Bottle
YOU SAVE: $187.2
We have partnered with Flex to make this process fast and easy. Follow the steps below to obtain your Letter of Medical Necessity (LMN) and claim your HSA/FSA savings.
⚠️ Important Timing Rules
When to get your letter: To be valid for reimbursement, you must obtain your LMN before your purchase or within 24 hours after your purchase.
Expiration: Your LMN is valid for 12 months with PureHealth Research from the date of issuance.
Step 1: Get Your Letter of Medical Necessity
Click the link to start a quick (under 2 minutes) online consultation with a licensed health provider through our partner, Flex. LINK
- Complete the assessment: Answer a few questions about your health needs.
- Receive your LMN: Once approved and purchased ($15), your Letter of Medical Necessity will be generated instantly and emailed to you within 24 hours.
Step 2: Make Your Purchase
If you haven't already, purchase PureHealth Research supplement products using your preferred payment method (Credit/Debit card).
- Note: If you already purchased, ensure you completed Step 1 within 24 hours of your order time.
Step 3: Submit for Reimbursement
Once you have your LMN from Flex and your Order Receipt, you can submit them to your HSA/FSA provider.
- Log in to your HSA/FSA provider’s portal.
- Upload two documents:
- Your itemized receipt from PureHealth Research
- Your Letter of Medical Necessity from Flex
*Flex eligibility and approval are required. PureHealth Research does not guarantee eligibility and is not responsible for approval.
Frequently Asked Questions
What is an HSA or FSA?
Health Savings Accounts (HSAs) let you set aside pre-tax dollars to pay for qualified health expenses. HSAs are linked to high-deductible health plans, and funds in these accounts roll over year after year.
Flexible Spending Accounts (FSAs) allow you to use pre-tax dollars for eligible health expenses. Unlike HSAs, FSAs are not tied to a specific health plan and often require you to use the funds within the calendar year. FSAs are typically provided by employers.
Can I use HSA/FSA for subscriptions?
Yes. Subscriptions require a short health assessment and a Letter of Medical Necessity.
What is a Letter of Medical Necessity (LMN)?
A Letter of Medical Necessity is a document from a licensed healthcare provider that verifies the medical necessity of a product or service, making it eligible to purchase using your HSA or FSA. This might include items or treatments like supplements or physical therapy that aren’t automatically recognized as eligible expenses.
Do I need a new Letter of Medical Necessity for every purchase?
No. Your LMN is valid for 12 months. You can use the same letter for any qualifying PureHealth Research purchases made within one year of the letter's date.
What if my claim is denied?
Most HSA/FSA providers accept LMNs from Flex. If they request more information, please contact the Flex support team at support@withflex.com
I don’t have an HSA/FSA. Can I still benefit from Flex?
Unfortunately, Flex services are for individuals who have HSA or FSA accounts. We encourage you to ask your employer about information on your HSA or FSA!
Do I need to do anything with my Letter of Medical Necessity?
You should keep it on file for at least three years in the event of an IRS audit of your HSA or FSA account. Occasionally, FSAs may ask for the Letter to confirm the eligibility of your purchase.
This purchase includes a one-time supply of ImproBiome and enrollment in the recurring Vitality Club subscription. You may remove the subscription from your cart or cancel it anytime, subject to Terms & Conditions.
By selecting "Subscribe & Save" option above, you agree to receive a shipment of ImproBiome each month and enroll in the recurring Vitality Club subscription, which can be removed from your cart or canceled anytime. You are authorizing us to charge your credit card monthly, matching the package you have selected. Coupon or discount codes can only be applied to initial purchases and such discounts do not apply to future autoship products. You can stop shipments at any time in your customer account or by calling our customer support team toll free at (888) 558-9836, Mon - Sun 24/7, Outside the US, call us at +1-863-301-4007. Terms & conditions apply
Vitality Club:
Your Complete Wellness Partner
- You've chosen quality supplements – unlock their full potential with expert guidance tailored just for you. Get exclusive access to health experts, nutritionist-approved recipes, targeted workouts and science-backed health tools that work together with your supplements.
- Experience faster results and real transformation. Our strategies could help you get more from every bottle, so you could reach your health goals with confidence.
- Try it FREE and see the difference for yourself! As a Vitality Club subscriber, you'll continue to receive ongoing expert support and exclusive content. Not for you? Simply contact our customer support team to cancel anytime.
- By placing the order, I understand and agree that my cart includes a digital “Vitality Club” membership with a 7-day free trial. Unless canceled before the trial ends, I agree and authorise PureHealth Research to automatically charge my credit card $77 per month for a total of 6 consecutive monthly payments. Upon completion of these payments, I will receive lifetime access to the “Vitality Club” digital membership. I can cancel my membership at any time through my account or by contacting support team toll-free at (888) 558-9836 (Mon–Sun, 24/7). Outside the U.S., call +1-863-301-4007. All terms & conditions apply.
STRUGGLING WITH DIGESTIVE DISCOMFORT ON GLP-1S?
Support Your Gut Naturally with ImproBiome
Nearly half of all GLP-1 users experience nausea. One in four struggle with constipation. If you're dealing with digestive challenges while pursuing your wellness goals, you're not alone – and there's a natural solution.
PureHealth Research ImproBiome is a targeted GLP-1 digestive health capsules formulated with three premium prebiotic fibers to nourish beneficial gut bacteria, support comfortable digestion, and promote regularity during your GLP-1 journey.
Enjoy a FULL YEAR to try ImproBiome and experience the results for yourself. If you’re not 100% SATISFIED – simply let us know and we’ll gladly refund your money – guaranteed.
Vitality Club:
Your Complete Wellness Partner
- You've chosen quality supplements – unlock their full potential with expert guidance tailored just for you. Get exclusive access to health experts, nutritionist-approved recipes, targeted workouts and science-backed health tools that work together with your supplements.
- Experience faster results and real transformation. Our strategies could help you get more from every bottle, so you could reach your health goals with confidence.
- Try it FREE and see the difference for yourself! As a Vitality Club subscriber, you'll continue to receive ongoing expert support and exclusive content. Not for you? Simply contact our customer support team to cancel anytime.
- By placing the order, I understand and agree that my cart includes a digital “Vitality Club” membership with a 7-day free trial. Unless canceled before the trial ends, I agree and authorise PureHealth Research to automatically charge my credit card $77 per month for a total of 6 consecutive monthly payments. Upon completion of these payments, I will receive lifetime access to the “Vitality Club” digital membership. I can cancel my membership at any time through my account or by contacting support team toll-free at (888) 558-9836 (Mon–Sun, 24/7). Outside the U.S., call +1-863-301-4007. All terms & conditions apply.
STRUGGLING WITH DIGESTIVE DISCOMFORT ON GLP-1S?
Support Your Gut Naturally with ImproBiome
Nearly half of all GLP-1 users experience nausea. One in four struggle with constipation. If you're dealing with digestive challenges while pursuing your wellness goals, you're not alone – and there's a natural solution.
PureHealth Research ImproBiome is a targeted GLP-1 digestive health capsules formulated with three premium prebiotic fibers to nourish beneficial gut bacteria, support comfortable digestion, and promote regularity during your GLP-1 journey.
6
Children receive
nutritional support
with this purchase
+2 FREE BONUS E-BOOKS WITH YOUR ORDER TODAY
+2 FREE BONUS E-BOOKS WITH YOUR ORDER TODAY
“Smooth Digestion in 30 Days” & “Flat Abs in Just 10 minutes a Day”
HOW IMPROBIOME WORKS
Understanding Your Gut During GLP-1 Therapy
When you use GLP-1 therapies, your digestive system undergoes significant changes. Gastric emptying may slow down, appetite signals may shift, and your gut microbiome might need to adapt to new conditions. These GLP-1 digestive health capsules provide the prebiotic foundation your beneficial bacteria need to thrive through this transition.
The Three-Step Process:
STEP 1: NOURISH
ImproBiome delivers 1,957 mg of three synergistic prebiotic fibers per serving. These plant-based fibers travel through your digestive tract, feeding beneficial bacteria that support gut health.
STEP 2: FERMENT & PRODUCE
As beneficial bacteria ferment these prebiotic fibers, they produce short-chain fatty acids including butyrate and propionate. These compounds fuel the cells lining your gut, supporting barrier integrity and comfortable digestion.
STEP 3: BALANCE & SUPPORT
With consistent use, ImproBiome may help maintain microbial diversity, promote regular bowel movements, and support the gut environment your body needs for optimal digestive comfort during GLP-1 therapy.
IS IMPROBIOME RIGHT FOR YOU?
ImproBiome is formulated for individuals who:
- ✓ Are using GLP-1 therapies and experiencing digestive discomfort
- ✓ Struggle with nausea, constipation, or irregular bowel movements
- ✓ Want to support their gut microbiome during weight management
- ✓ Seek natural prebiotic support for GLP-1 side effects
- ✓ Value clean, science-backed ingredients from a trusted source
- ✓ Prefer a gentle, daily supplement to maintain digestive wellness
Not sure if prebiotics are right for you?
If you're new to GLP-1 therapy or experiencing persistent digestive concerns, these best GLP-1 digestive health capsules offer targeted nourishment for your gut microbiome without harsh stimulants or laxatives.
NOTICE THE DIFFERENCE IN YOUR DAILY ROUTINE
30 Days of Targeted Digestive Support
*This timeline represents how prebiotics function, not individual results. Results vary based on diet, lifestyle, and individual factors.
INGREDIENTS:
Xylooligosaccharides (PRETICX®)
Xylooligosaccharides (PRETICX®):
This patented prebiotic fiber demonstrates effectiveness even at lower doses compared to other prebiotics. Clinical research shows that XOS selectively nourishes Bifidobacterium and other beneficial bacteria in your digestive tract. Studies indicate positive modifications to gut microbiota in just eight weeks of use, supporting both digestive comfort and microbial diversity.
INULIN (FROM
INULIN (FROM
Chicory root provides a resistant starch that beneficial gut bacteria ferment into short-chain fatty acids (SCFAs). These include butyrate and propionate, which help maintain the delicate gut lining. By nourishing your microbiome, chicory inulin supports nutrient absorption, bowel regularity, and overall digestive function.
INULIN (FROM
INULIN (FROM
Jerusalem artichoke enriches intestinal microbiota diversity through its natural inulin content. Research suggests this fiber supports the brain-gut-microbiota connection while promoting healthy bowel habits. Combined with chicory inulin, it provides comprehensive prebiotic coverage throughout your digestive tract.
Apple Pectin
Apple Pectin:
This soluble fiber forms a gel-like substance during digestion, which helps create feelings of fullness and supports comfortable digestion. Apple pectin also contributes to a favorable gut environment by increasing beneficial short-chain fatty acids and supporting gut barrier health.
PREMIUM SOURCE: PreticX® is a trademark of AIDP, Inc. This patent-protected Xylooligosaccharide is exclusively distributed by AIDP, Inc., ensuring consistent quality and potency in every serving.
PRODUCT DESCRIPTION
The rise of GLP-1 therapies has helped many people pursue their weight management goals, yet gastrointestinal discomfort remains a common obstacle. Nausea, constipation, diarrhea, and bloating are among the most frequently reported concerns during treatment. These symptoms occur because GLP-1 compounds slow gastric emptying and alter digestive patterns, which can disrupt the gut microbiome and compromise digestive comfort.
Introducing PureHealth Research ImproBiome — targeted prebiotic support designed for your GLP-1 journey!
Our premium GLP-1 digestive support supplement delivers 1,957 mg of three synergistic prebiotic fibers per daily serving. This doctor-approved blend provides the specific nutritional support your gut microbiome needs during GLP-1 therapy. Rather than simply masking symptoms, ImproBiome addresses digestive wellness at its foundation by nourishing the beneficial bacteria that support comfortable, regular digestion.
Introducing PureHealth Research ImproBiome — targeted prebiotic support designed for your GLP-1 journey!
Our premium GLP-1 digestive support supplement delivers 1,957 mg of three synergistic prebiotic fibers per daily serving. This doctor-approved blend provides the specific nutritional support your gut microbiome needs during GLP-1 therapy. Rather than simply masking symptoms, ImproBiome addresses digestive wellness at its foundation by nourishing the beneficial bacteria that support comfortable, regular digestion.
The connection between prebiotics and digestive comfort is well established...
Research shows that diverse prebiotic fibers feed different populations of beneficial gut bacteria. Each bacterial strain produces distinct metabolites that serve various functions throughout your digestive tract. By providing multiple prebiotic sources, ImproBiome supports a more diverse and resilient gut environment capable of maintaining comfort even when digestive patterns change.
The connection between prebiotics and digestive comfort is well established...
Research shows that diverse prebiotic fibers feed different populations of beneficial gut bacteria. Each bacterial strain produces distinct metabolites that serve various functions throughout your digestive tract. By providing multiple prebiotic sources, ImproBiome supports a more diverse and resilient gut environment capable of maintaining comfort even when digestive patterns change.
This is why ImproBiome stands apart as the best GLP-1 digestive health capsules available...
Many prebiotic formulas contain only one or two fiber sources. ImproBiome combines three targeted prebiotics, each selected for its specific benefits to gut health. XOS nourishes Bifidobacterium populations that often decline with age or dietary changes. Dual-source inulin provides fermentable substrate throughout the digestive tract. Apple pectin contributes to gut barrier integrity while supporting satiety.
Support your gut while pursuing your wellness goals...
When you take a GLP-1 compound, your digestive system undergoes significant changes. Gastric emptying slows, appetite signals shift, and eating patterns transform. Your gut microbiome must adapt to these new conditions while continuing to support digestive function. ImproBiome provides the prebiotic nourishment that helps beneficial bacteria thrive through this transition, making it the best GLP-1 digestive support supplement for comprehensive gut wellness.
This is why ImproBiome stands apart as the best GLP-1 digestive support supplement available...
Many prebiotic formulas contain only one or two fiber sources. ImproBiome combines three targeted prebiotics, each selected for its specific benefits to gut health. XOS nourishes Bifidobacterium populations that often decline with age or dietary changes. Dual-source inulin provides fermentable substrate throughout the digestive tract. Apple pectin contributes to gut barrier integrity while supporting satiety.
Support your gut while pursuing your wellness goals...
When you take a GLP-1 compound, your digestive system undergoes significant changes. Gastric emptying slows, appetite signals shift, and eating patterns transform. Your gut microbiome must adapt to these new conditions while continuing to support digestive function. ImproBiome provides the prebiotic nourishment that helps beneficial bacteria thrive through this transition, making it the best GLP-1 digestive support supplement for comprehensive gut wellness.
IMPORTANT
INFORMATION
Our ImproBiome formula delivers significant benefits by allowing you to:
- NOURISH beneficial gut bacteria for microbiome diversity
- SUPPORT digestive comfort during GLP-1 therapy
- PROMOTE regular, comfortable bowel movements
- MAINTAIN strong gut barrier integrity
- OPTIMIZE short-chain fatty acid production
- SUPPORT nutrient absorption and gut function
- MAINTAIN microbial balance during dietary changes
- PROMOTE overall gastrointestinal wellness
Stop settling for digestive discomfort and frustration. Give your body the natural support with ImproBiome it craves.
We manufacture our products in an SQF-certified and FDA-registered facility.
Stop settling for digestive discomfort and frustration. Give your body the natural support with ImproBiome it craves.
We manufacture our products in an SQF-certified and FDA-registered facility.
WHY CHOOSE PUREHEALTH RESEARCH ImproBiome?
Are you experiencing digestive discomfort while using GLP-1 therapies? Nausea, irregular bowel movements, bloating, and constipation are among the most common concerns reported by GLP-1 users. These symptoms often stem from disrupted gut bacteria and altered digestive patterns. The solution may be simpler than you think: targeted prebiotic support that nourishes your microbiome from within.
COMPREHENSIVE DIGESTIVE SUPPORT:
Your gut microbiome influences every aspect of digestive comfort, from nutrient absorption to bowel regularity. ImproBiome delivers three distinct prebiotic fibers that feed beneficial bacteria throughout your entire digestive tract. This comprehensive approach supports the microbial diversity that healthy digestion requires.
GUT BARRIER INTEGRITY:
The gut lining is remarkably thin, just one cell thick in many areas. When prebiotic fiber ferments, it produces short-chain fatty acids that fuel healthy cell regeneration along this barrier. ImproBiome provides the fermentable fibers that support this protective lining, helping maintain gut integrity during periods of digestive change.
BALANCED BOWEL REGULARITY:
Constipation and diarrhea are frequently reported during GLP-1 use. Prebiotic fibers help regulate bowel function by supporting healthy gut bacteria and maintaining appropriate moisture levels in the intestines. ImproBiome provides both soluble and fermentable fibers that work together to promote comfortable, regular elimination.
MICROBIAL DIVERSITY SUPPORT:
A diverse gut microbiome is more resilient to change and better equipped to maintain digestive comfort. Different prebiotics nourish different bacterial populations. By combining XOS, dual-source inulin, and apple pectin, this GLP-1 digestive support supplement provides broad-spectrum nourishment for multiple beneficial bacterial strains.
SATIETY AND COMFORT:
Apple pectin forms a soothing gel as it moves through your digestive system, helping you feel full and supporting easy, comfortable digestion. This natural property works alongside the appetite-regulating effects of GLP-1 therapies to support your overall wellness journey.
SQF-CERTIFIED QUALITY & SAFETY:
When choosing a GLP-1 digestive support supplement, manufacturing quality matters as much as ingredient selection. ImproBiome is manufactured in an SQF (Safe Quality Food)-certified facility – one of the most rigorous food safety and quality certifications recognized worldwide.
Experiencing digestive comfort while pursuing your health goals is possible. PureHealth Research ImproBiome provides the prebiotic foundation your gut microbiome needs during GLP-1 therapy, manufactured to the highest safety standards and establishing itself as the best GLP-1 digestive support supplement for comprehensive gastrointestinal wellness.
WHAT OUR CUSTOMERS SAY…
REAL PEOPLE, REAL RESULTS
Thanks to our customers:
1,587,830
children already gained access to life-changing nutritional support.
1 to 1 Charity Support Program
1 bottle = life-changing nutritional support to 1 child in need
We’re proud to partner with Vitamin Angels to enrich health and hope. Through our partnership, underserved women and children across the U.S. and around the world receive the nutritional support needed to build the foundation for a healthy future. Every bottle purchased from PureHealth Research provides critical life-changing nutrition for a young child through Vitamin Angels!
Thank you for helping us build a brighter future for kids everywhere!
FREQUENTLY ASKED QUESTIONS (FAQs) ABOUT ImproBiome
HOW EXACTLY WILL IMPROBIOME FORMULA HELP ME?
PureHealth Research's ImproBiome is a comprehensive prebiotic formula featuring three clinically studied dietary fibers, designed to support healthy digestive function and beneficial gut bacteria growth. ImproBiome supplement benefits:
- PROMOTES healthy digestive function and comfort
- SUPPORTS beneficial gut bacteria growth and diversity
- PROMOTES regular bowel movements and digestive regularity
- SUPPORTS healthy glucose metabolism and blood sugar balance
- HELPS MAINTAIN cholesterol levels within normal range
- PROMOTES gut barrier integrity and immune function
- SUPPORTS healthy mineral absorption in the intestinal tract
- PROMOTES reduced digestive discomfort and bloating
- SUPPORTS overall gut health and microbiome balance
Reclaim your digestive wellness and gut health with the help of ImproBiome by PureHealth Research!
WHAT ARE THE EFFECTIVE INGREDIENTS IN IMPROBIOME?
Xylooligosaccharides (PreticX®): Highly effective prebiotic fiber that supports beneficial gut bacteria growth at low doses, helps increase Bifidobacterium populations in the digestive tract, promotes healthy gut microbiota composition, supports digestive comfort, aids in maintaining healthy inflammatory responses, and helps improve overall gut function and bacterial diversity.
Inulin (from chicory and Jerusalem artichoke): Soluble prebiotic fiber that supports epithelial barrier function in the gut, helps maintain healthy cholesterol and blood glucose levels, promotes beneficial bacterial populations, aids in defending against harmful pathogens, supports healthy body weight management, helps maintain gut barrier integrity, and promotes overall digestive wellness and microbiome balance.
Apple Pectin: Soluble dietary fiber that supports healthy cholesterol levels within normal range, helps maintain improved glycemic control, promotes beneficial gut microbiota composition, aids in reducing metabolic stress and inflammatory activities, supports healthy weight management, helps maintain digestive regularity, and promotes overall gut health and metabolic function.
We're committed to improving our formulas based on the latest research, which can affect serving size and cause slight variations in ingredients. Depending on the batch, the number of capsules per bottle may vary due to seasonal changes in the density of natural ingredients, affecting the space the nutrients occupy. Despite these variations, each version supports the same health and wellness benefits. There may be brief delays in website updates, so please refer to the product label for the most accurate information.
DOES IMPROBIOME SUPPORT REALLY WORK…?
PureHealth Research designed Doctor-Approved ImproBiome using only fresh, pure, natural ingredients available proven to help:
- Maintain healthy digestive function and comfort
- Support beneficial gut bacteria growth and diversity
- Promote regular bowel movements and digestive regularity
- Support healthy glucose and lipid metabolism
- Maintain cholesterol levels within normal range
- Promote gut barrier integrity and immune function
- Support healthy mineral absorption
- Maintain comfortable digestion and reduced bloating
- Support overall gut health and microbiome balance
- Feel more confident with improved digestive wellness
ImproBiome is manufactured in an SQF-certified facility, one of the most rigorous food safety and quality certifications recognized worldwide.
Don't forget, the ingredients are BASED ON SCIENTIFIC RESEARCH - Click here to learn more.
PureHealth Research stands behind every bottle and jar that goes out the door. You have 365 days to try ImproBiome and see the results for yourself risk-free. If you are not 100% satisfied – simply contact us and we will gladly refund your money.
WHO CAN USE IMPROBIOME?
ImproBiome was formulated for men and women who want to support healthy digestive function and gut microbiome naturally. This supplement is designed for individuals seeking to maintain regular bowel movements and digestive comfort, promote beneficial gut bacteria growth, support healthy glucose and cholesterol metabolism, enhance gut barrier integrity and immune function, and maintain overall digestive wellness and microbiome balance.
SHOULD I USE IMPROBIOME LONG-TERM?
We highly recommend using ImproBiome daily for optimal and consistent results. Regular use helps maintain healthy digestive function and comfort, supports ongoing beneficial bacteria populations and gut microbiome diversity, promotes continued digestive regularity and gut barrier integrity, and enhances overall metabolic health and immune function. With continued use, you can expect to experience sustained digestive wellness and improved gut health.
Always check with your doctor for risks associated with dietary supplements and your specific health conditions and/or allergies.
HOW MANY BOTTLES OF IMPROBIOME AM I ALLOWED TO ORDER TODAY?
If you want to maintain consistent digestive support and optimize gut health throughout the year, we HIGHLY recommend you STOCK UP and SAVE MORE today with our special 3 or 6-bottle discounted packages of ImproBiome to help you stay consistent.
These exclusive packages allow you to take advantage of our lowest possible prices, without the worry of increasing costs and/or additional shipping fees later.
REMEMBER! You have your 365-Day Love It or Your Money Back Guarantee! If it’s not for you, just let us know within 12 months, and you’ll get your money back. That’s our promise to you.
ARE THERE ANY KNOWN SIDE EFFECTS OF USING IMPROBIOME?
Our formula is crafted using only natural ingredients, carefully selected for their potential benefits.
This product has not been independently tested for efficacy or safety, but each ingredient has been scientifically studied and shown to safely deliver positive results and improve the conditions noted. We prioritize your well-being and comfort. However, as with any new product, individual responses may vary. If you experience any unusual reactions, we recommend discontinuing use and consulting your healthcare provider promptly. Your health and satisfaction are our top priorities.
HOW DO YOU USE IMPROBIOME?
SUGGESTED USE: As a dietary supplement, adults take three (3) capsules daily with a meal and 8 fl oz of water, or as directed by a healthcare professional. Keep out of the reach of children. Do NOT use if safety seal is damaged or missing. Store in a cool, dry place.
HOW CAN I ORDER IMPROBIOME RIGHT NOW?
Right now, you have the chance to take advantage of a HUGE discount and secure your first order of ImproBiome for pennies on the dollar. ImproBiome is Available Exclusively on this Website, so we have a limited supply. To order, select your preferred package and proceed to checkout to complete your purchase. STOCK UP with a 90-day supply of 3 bottles or SAVE MORE when you buy a 180-day supply of 6 bottles.
WILL I BE ABLE TO TRACK MY ORDER ONCE IT HAS BEEN PLACED?
ABSOLUTELY! Feel at ease knowing you can track your order at any time. Once we process your order, you’ll get an email with your confirmation details. If you have any questions, please email us or call our experts 24/7 for assistance. Toll-free at (888) 558-9836, Mon-Sun 24/7. Outside the US, call us at +1-863-301-4007. Email: support@purehealthresearch.com
FSA/HSA Eligibility
We have partnered with Flex to make this process fast and easy. Follow the steps below to obtain your Letter of Medical Necessity (LMN) and claim your HSA/FSA savings.
⚠️ Important Timing Rules
When to get your letter: To be valid for reimbursement, you must obtain your LMN before your purchase or within 24 hours after your purchase.
Expiration: Your LMN is valid for 12 months with PureHealth Research from the date of issuance.
Step 1: Get Your Letter of Medical Necessity
Click the link to start a quick (under 2 minutes) online consultation with a licensed health provider through our partner, Flex. LINK
- Complete the assessment: Answer a few questions about your health needs.
- Receive your LMN: Once approved and purchased ($15), your Letter of Medical Necessity will be generated instantly and emailed to you within 24 hours.
Step 2: Make Your Purchase
If you haven't already, purchase PureHealth Research supplement products using your preferred payment method (Credit/Debit card).
- Note: If you already purchased, ensure you completed Step 1 within 24 hours of your order time.
Step 3: Submit for Reimbursement
Once you have your LMN from Flex and your Order Receipt, you can submit them to your HSA/FSA provider.
- Log in to your HSA/FSA provider’s portal.
- Upload two documents:
- Your itemized receipt from PureHealth Research
- Your Letter of Medical Necessity from Flex
*Flex eligibility and approval are required. PureHealth Research does not guarantee eligibility and is not responsible for approval.
Frequently Asked Questions
What is an HSA or FSA?
Health Savings Accounts (HSAs) let you set aside pre-tax dollars to pay for qualified health expenses. HSAs are linked to high-deductible health plans, and funds in these accounts roll over year after year.
Flexible Spending Accounts (FSAs) allow you to use pre-tax dollars for eligible health expenses. Unlike HSAs, FSAs are not tied to a specific health plan and often require you to use the funds within the calendar year. FSAs are typically provided by employers.
Can I use HSA/FSA for subscriptions?
Yes. Subscriptions require a short health assessment and a Letter of Medical Necessity.
What is a Letter of Medical Necessity (LMN)?
A Letter of Medical Necessity is a document from a licensed healthcare provider that verifies the medical necessity of a product or service, making it eligible to purchase using your HSA or FSA. This might include items or treatments like supplements or physical therapy that aren’t automatically recognized as eligible expenses.
Do I need a new Letter of Medical Necessity for every purchase?
No. Your LMN is valid for 12 months. You can use the same letter for any qualifying PureHealth Research purchases made within one year of the letter's date.
What if my claim is denied?
Most HSA/FSA providers accept LMNs from Flex. If they request more information, please contact the Flex support team at support@withflex.com
I don’t have an HSA/FSA. Can I still benefit from Flex?
Unfortunately, Flex services are for individuals who have HSA or FSA accounts. We encourage you to ask your employer about information on your HSA or FSA!
Do I need to do anything with my Letter of Medical Necessity?
You should keep it on file for at least three years in the event of an IRS audit of your HSA or FSA account. Occasionally, FSAs may ask for the Letter to confirm the eligibility of your purchase.
365 DAY MONEY BACK GUARANTEE
Enjoy a FULL YEAR to try ImproBiome and experience the results for yourself. If you’re not 100% SATISFIED – simply let us know and we’ll gladly refund your money – guaranteed.
Millions of Americans already trusted PureHealth Research
You can become one of our happy customers today!
