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PureHealth Research
Liver Health Formula

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SUPERHERO

Regular Price: $414

$29.99 Per Bottle

YOU SAVE: $234.06

PureHealth Research is now HSA/FSA Eligible!

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

  1. Complete the assessment: Answer a few questions about your health needs.
  2. 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.

  1. Log in to your HSA/FSA provider’s portal.
  2. 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.

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This purchase includes a one-time supply of Liver Health Formula 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 Liver Health Formula 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

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Vitality Club:
Your Complete Wellness Partner

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  • 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.
Vitality club

Vitality Club:
Your Complete Wellness Partner

Vitality club
  • 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.
365 money back guarantee

Enjoy a FULL YEAR to try Liver Health Formula and experience the results for yourself. If you’re not 100% SATISFIED – simply let us know and we’ll gladly refund your money – guaranteed.

365 money back guarantee
365 money back guarantee

Enjoy a FULL YEAR to try Liver Health Formula and experience the results for yourself. If you’re not 100% SATISFIED – simply let us know and we’ll gladly refund your money – guaranteed.

365 money back guarantee
11.8M+ bottles sold brand-wide
Doctor-approved formula
Third-party tested every batch
Made in the USA with globally sourced ingredients

Signs Your Liver May Appreciate a Little Help

Your liver filters what you eat and drink, helps process fat and keeps your energy steady – quietly, all day long. When it’s working overtime, your body sometimes has other ways of letting you know.

Stubborn fat around the middle Occasional bloating after rich meals Trouble losing weight despite your effort Skin that looks tired or dull Sluggish, foggy mornings Afternoon energy dips

What a Well-Supported Liver May Help With

Your liver runs hundreds of processes at once: breaking down fat, producing bile, clearing everyday toxins and turning food into usable energy. A daily botanical formula may help to keep its pace.

Illustration of liver Illustration of liver Illustration of liver
Made in USA, third-party USA lab tested, quality assured, manufactured in SQF-certified facility, natural ingredients, clinicians choice Made in USA, third-party USA lab tested, quality assured, manufactured in SQF-certified facility, natural ingredients, clinicians choice Made in USA, third-party USA lab tested, quality assured, manufactured in SQF-certified facility, natural ingredients, clinicians choice

Real people, real results

Proven Support For Your Liver

Increased Energy
Levels
87.8% Experienced
Improved
Digestion
73.17% Noticed
Improved Overall
Well-being
79.02% Experienced
Recommend it to
Family and Friends
89.27% Would

*These results and feedback from the challenge follow a standardized formula used across multiple brands within our company. Based on a 30-day challenge of 14 participants ages 47–84. Participants received product compensation. Not a scientific study. Individual results may vary. For typical results please see our testimonial support page

What Our Customers Say

5 out of 5 stars 4.9 out of 5, based on 2552 reviews
5 out of 5 stars

Liver health

I have been using this product for a couple of months now and I am completely satisfied with the results with weight loss and the energy I have had since taking this liver cleansing product. I have reordered and also ordered the lymph system. Thank you

5 out of 5 stars

Liver Health Has Improved My Health

I started taking Liver Health a few months ago and I am so glad I did. My health has improved and I am feeling to much better. I am no longer bloated and constipated. My stomach has also gotten smaller because I am getting healthier. Definitely a great product and I am so happy I started taking it.

Actual Customer Photos

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Customer photo holding product bottle
Customer photo holding product bottle
Customer photo holding product bottle
Customer photo holding product bottle
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Customer photo holding product bottle
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Customer photo holding product bottle
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Photos shared by customers. Results not typical. Yours may vary.

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Actual Customer Photos

Trusted by many. Liver Health Formula contributes to our total of 11,809,912 bottles sold, supporting liver detox, fat metabolism, and smoother digestion.

Hand holding Liver Health Formula bottle Hand holding Liver Health Formula bottle Hand holding Liver Health Formula bottle

Liver Health Formula

Complete Metabolic & Digestive Support

  • Real customer-reported results
  • Highest manufacturing and quality standards
  • A botanical powerhouse for liver health
Buy now
Buy 1 Give 1 - PureHealth Research and Vitamin Angels have helped 1,587,830 kids and moms Buy 1 Give 1 - PureHealth Research and Vitamin Angels have helped 1,587,830 kids and moms Buy 1 Give 1 - PureHealth Research and Vitamin Angels have helped 1,587,830 kids and moms

How it Works

Why Choose Liver Health Formula?

Your liver has one of the hardest jobs in your body – and it rarely gets credit until something feels off.

Liver Health Formula combines nine botanicals and amino acids into one daily capsule, each studied for a different piece of liver function.

Nine ingredients, one daily habit, whole-liver support.

healthy liver healthy liver healthy liver
Turning Food Into Fuel

Stubborn weight, afternoon crashes, brain fog by 3pm – these could be signs your liver is struggling to convert what you eat into usable energy instead of storing it as fat. When that process slows, calories tend to pile up rather than burn off.

This formula is built to help keep that conversion running.

illustration of digestion illustration of digestion illustration of digestion
Bile Flow & Easier Digestion

Heaviness after a rich meal, bloating that lingers, discomfort you can't quite place – these often trace back to bile. Bile is what breaks fat down for digestion and when flow slows, digestion slows with it.

This formula supports normal bile production and flow. Black Pepper, artichoke and ginger lead this step.

woman relaxing at home woman relaxing at home woman relaxing at home
Lighter, Clearer, More Yourself

A well-working liver supports healthy weight, clearer skin and steady energy. When it can clear waste and rejuvenate itself the way it should, you tend to feel it.

Take 2 capsules with water and a meal each morning. Results build with consistency and they vary from person to person.

happy couple walking outdoors happy couple walking outdoors happy couple walking outdoors
healthy liver healthy liver healthy liver
illustration of digestion illustration of digestion illustration of digestion
woman relaxing at home woman relaxing at home woman relaxing at home
happy couple walking outdoors happy couple walking outdoors happy couple walking outdoors

What's Inside Every Capsule

Turmeric

Turmeric

300 mg per serving

Turmeric’s curcumin may help maintain healthy liver enzyme levels and could assist the body’s antioxidant defenses.

Black pepper

Black Pepper

5 mg per serving

Piperine, black pepper’s active compound, is traditionally included to help the body absorb the formula’s other ingredients more efficiently.

Beets

Beet

200 mg per serving

Beet contains betaine, a compound early research links to healthier liver fat levels and supported blood flow.

Dandelion flowers

Dandelion

100 mg per serving

Dandelion root has traditionally been used to encourage bile flow and may help support the body’s natural detox pathways.

Milk thistle

Silymarin (from Milk Thistle)

50 mg per servingg

Silymarin is one of the most studied liver botanicals, associated in clinical research with healthier liver enzyme levels.

Artichokes

Artichoke Extract

50 mg per serving

Artichoke leaf extract may help stimulate bile production, which plays a role in fat digestion and cholesterol balance.

Ginger

Ginger

50 mg per serving

Ginger has been shown in clinical trials to help speed gastric emptying and ease occasional digestive discomfort.

L-Cysteine powder

L-Cysteine

10 mg per serving

L-cysteine is a building block for glutathione, the liver’s primary internal antioxidant.

Glycine powder

Glycine

200 mg per serving

Glycine works alongside cysteine to help the body produce glutathione and may aid cellular rejuvenation.

Vegan, Non-GMO, Gluten Free, Soy Free, Dairy Free Vegan, Non-GMO, Gluten Free, Soy Free, Dairy Free Vegan, Non-GMO, Gluten Free, Soy Free, Dairy Free

Suggested use: take 2 capsules daily with 8 oz of water.

Each bottle holds 60 capsules, a 30-day supply at 2 capsules daily. Capsule count can vary slightly by batch, so check your label.

Serving Size: 2 Capsules · Servings Per Container: 30

Ingredient Amount Per Serving %DV
Turmeric (Curcuma longa) Root Powder 300 mg **
Beet (Beta vulgaris) Root Extract 200 mg **
Glycine 200 mg **
Dandelion (Taraxacum officinale) Leaf Extract 100 mg **
Milk Thistle (Silybum marianum) Seed Extract (std. to 80% silymarin) 50 mg **
Artichoke (Cynara scolymus) Leaf Extract 50 mg **
Ginger (Zingiber officinale) Root Powder 50 mg **
L-Cysteine HCI 10 mg **
Black Pepper (Piper nigrum) Fruit Extract (std. to 95% piperine) 5 mg **

** Daily Value (DV) not established.

Other Ingredients: Hypromellose (capsule), Magnesium Stearate, Microcrystalline Cellulose, Silicon Dioxide.

What to Expect

  • For many customers, this is where the first shifts show up – a bit more energy through the day, digestion that feels smoother, an early sense of overall well-being improving. Roughly a quarter of customers already notice a difference in this window.

  • Momentum tends to build here. More customers notice steadier energy, easier digestion and a stronger sense of well-being as use continues – bringing the share who've noticed a change to about half.

  • For others, change comes more gradually. By this point, most customers who experience a benefit have felt it: 87.8% report increased energy, 79.02% report improved overall well-being, and 73.17% report improved digestion at some point using the product.

*Based on a 30-day challenge of 14 participants ages 47–84. Participants received product compensation. Not a scientific study. Individual results may vary. For typical results please see our testimonial support page

Tested Before It Ships

Every product goes through a multi-stage quality process, from raw ingredient screening to independent contamination testing in U.S. laboratories.

  • Made in highest standard SQF Certified Facility under cGMP practices
  • Each batch tested in third party independent lab to ensure quality and safety
Image

Liver Health Formula Reviews

Compare Before You Buy

How this formula stacks up.

365-day money-back guarantee

Liver Health Formula Yes
Typical liver supplement No

Physician-reviewed formula

Liver Health Formula Yes
Typical liver supplement Varies

9 botanicals & aminos in one capsule, every dose on label

Liver Health Formula Yes
Typical liver supplement No

Third party testing

Liver Health Formula Yes
Typical liver supplement No

Made in the USA with globally sourced ingredients

Liver Health Formula Yes
Typical liver supplement Varies
Liver Health Formula Typical liver supplement
365-day money-back guarantee Yes No
Physician-reviewed formula Yes Varies
9 botanicals & aminos in one capsule, every dose on label Yes No
Third party testing Yes No
Made in the USA with globally sourced ingredients Yes Varies

Comparison based on three top-selling liver supplements. "Yes" applies to Liver Health Formula;
"Varies" means results differ across those products.

bonus books

+2 Free Bonus E-books
With Your Order Today

“Whip-Fast Memory in Just 10 Minutes a Day” & “The 5 Step Plan for Great Digestion”

Commonly Asked Questions

HOW EXACTLY WILL LIVER HEALTH FORMULA HELP ME?

PureHealth Research's Liver Health Formula is a powerful blend of natural botanical ingredients designed to support your liver's optimal function and overall health. Key benefits:

  • SUPPORTS liver function and cellular regeneration
  • STRENGTHENS body's ability to manage oxidative stress
  • ALLEVIATES pro-inflammatory activity and liver enzyme elevation
  • HELPS maintain healthy bile production and digestion
  • OPTIMIZES liver anti-inflammatory activities and cellular damage
  • SUPPORTS natural detoxification processes and liver repair
  • MAINTAINS liver function and overall wellness over time
  • PROMOTES overall liver health and metabolic wellness

Put an end to your liver health concerns with the help of Liver Health Formula by PureHealth Research!

WHAT ARE THE EFFECTIVE INGREDIENTS IN LIVER HEALTH FORMULA?

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Turmeric: Traditionally used for its antioxidant properties, this ingredient contains curcumin, which supports overall health. It may help support healthy inflammatory activity levels and oxidative stress management, contributing to the body's natural defenses.

Beet: A liver-protecting powerhouse that promotes body cleanse, maintains healthy DNA integrity, and supports antioxidant enzyme activity. Research shows it dramatically promotes glutathione levels and reduces harmful lipid accumulation in liver cells.

Glycine: Excellent for liver cell regeneration and support against toxins, promoting natural detoxification processes after 4-8 weeks. Contains powerful amino acids that promotes glutathione production and stimulate the repair of damaged liver tissue while alleviating oxidative stress.

Dandelion: Traditionally used to support liver health, this ingredient is believed to promote body cleanse and overall wellness. It may help support healthy digestion and weight management as part of a balanced lifestyle.

Milk Thistle: A botanical traditionally used to support liver health, standardized to 80% silymarin, which may help support liver cell regeneration, support normal tissue function, and protect against cellular stress.

Artichoke: A botanical traditionally used to support healthy bile production and digestion, which may contribute to the body's natural detoxification processes, and support overall liver function.

Ginger: A botanical commonly used to support metabolic health, which may help maintain healthy liver function, support normal pro-inflammatory activity levels, and promote healthy cholesterol metabolism.

For a closer look at the research behind each component, explore our full Liver Health Formula ingredients article.

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 LIVER HEALTH FORMULA SUPPORT REALLY WORK…?

PureHealth Research designed Doctor-Approved Liver Health Formula using only fresh, pure, natural ingredients available proven to help:

  • Support natural liver function and cellular regeneration
  • Alleviate toxic buildup and oxidative damage
  • Promote detoxification pathways and bile production
  • Support healthy liver enzyme levels
  • Optimize liver fat metabolism and function

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 Liver Health Formula and see the results for yourself risk-free. If you are not 100% satisfied — simply contact us and we will gladly refund your money. Our Liver Health Formula customer survey article breaks down real results by timeline and benefit area.

WHO CAN USE LIVER HEALTH FORMULA?

Liver Health Formula was formulated for men and women who are experiencing liver health concerns, want to support their body's natural cleansing processes, desire to maintain optimal liver function during daily toxic exposure, and are seeking natural alternatives to support hepatic wellness.

Disclaimer Disclaimer Disclaimer

SHOULD I USE LIVER HEALTH FORMULA LONG-TERM?

We highly recommend using Liver Health Formula daily for optimal and consistent results. Regular use helps maintain liver function, supports your body's natural cleansing processes and promotes ongoing hepatic wellness during daily toxic exposure. With continued use, you can expect to experience improved liver health and maintained metabolic function.

Always check with your doctor for risks associated with dietary supplements and your specific health conditions and/or allergies.

We manufacture our products in an SQF-certified and FDA-registered facility.

HOW MANY BOTTLES OF LIVER HEALTH FORMULA AM I ALLOWED TO ORDER TODAY?

For optimal liver health and continuous support, we HIGHLY recommend you STOCK UP and SAVE MORE today with our special 3 or 6-bottle discounted packages of Liver Health Formula 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 LIVER HEALTH FORMULA?

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 have concerns about possible Liver Health Formula side effects or experience any unusual reactions, we recommend discontinuing use and consulting your healthcare provider promptly. Your health and satisfaction are our top priorities. Learn more about individual reactions and best practices in our Liver Health Formula side effects overview.

HOW DO YOU USE LIVER HEALTH FORMULA?

SUGGESTED USE: As a dietary supplement, take two (2) 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 it if safety seal is damaged or missing. Store in a cool, dry place.

Disclaimer Disclaimer Disclaimer

HOW CAN I ORDER LIVER HEALTH FORMULA RIGHT NOW?

Right now, you have the chance to take advantage of a HUGE discount and secure your first order of Liver Health Formula for pennies on the dollar. Liver Health Formula 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

PureHealth Research is now HSA/FSA Eligible!

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

  1. Complete the assessment: Answer a few questions about your health needs.
  2. 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.

  1. Log in to your HSA/FSA provider’s portal.
  2. 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.

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365 Day Money Back Guarantee Liver Health Formula

Enjoy a FULL YEAR to try Liver Health Formula and experience the results for yourself. If you're not 100% SATISFIED – simply let us know and we'll gladly refund your money – guaranteed.

365 Day Money Back Guarantee

365 DAY MONEY BACK GUARANTEE

Enjoy a FULL YEAR to try Liver Health Formula and experience the results for yourself. If you're not 100% SATISFIED – simply let us know and we'll gladly refund your money – guaranteed.

Liver Health Formula Liver Health Formula Liver Health Formula Liver Health Formula Liver Health Formula

Liver Health Formula

Botanical support for fat
metabolism, digestion and
everyday energy

buy now