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Organ Support

Liver, kidney, heart and organ support from Revive, Nutricost, NutraBio, Project AD, Core Nutritionals and more. Available online and at every Next Level location. We only carry the absolute best organ support supplements, every product hand-selected for its exact ingredients, potency and quality standards.

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Buying guide

Organ support guide: liver, heart and all-in-one daily formulas

Organ support supplements are built to support the normal function of your liver, heart, kidneys and other organs, with ingredients such as TUDCA, milk thistle, NAC, CoQ10 and plant extracts. Some are made with lifters in mind, like 5% Nutrition's Liver & Organ Defender, which the brand built for hard-training lifters.

They work alongside the basics, not instead of them: water, sleep, a balanced diet, going easy on alcohol, and regular checkups where your doctor can run blood work. This guide explains the main ingredients, what to check on the label, and how the organ support products we carry compare.

We only carry the absolute best organ support supplements. Every product in this section was hand-selected by our team for its exact ingredients, potency and overall quality standards.

The kinds of organ support we carry

TypeWhat is in itBuilt for
Liver supportTUDCA, milk thistle, NAC, artichokeSupporting normal liver function and healthy bile flow
Heart supportCoQ10, Terminalia arjuna, olive leaf, vitamin K2Supporting normal heart and circulation health
All-in-one daily formulasA multivitamin or mineral base plus organ-support ingredients for several organsOne daily routine that covers several bases
Single ingredientsTUDCA on its ownAdding one ingredient you want at a known dose

The main ingredients

  • TUDCA (tauroursodeoxycholic acid) is a bile acid your body makes in small amounts. Brands use it for liver and bile-flow support. Nutricost TUDCA is 500 mg a capsule, and Revive Liver has 300 mg.
  • Milk thistle is a plant whose seed extract contains silymarin. The NIH's National Center for Complementary and Integrative Health says milk thistle appears well tolerated, with digestive upset the most common side effect, and notes concerns about the quality of some milk thistle products. Revive Liver's 1 g is standardized to 80% silymarin.
  • NAC (N-acetyl cysteine) is a form of the amino acid cysteine that your body uses to make glutathione, one of its own antioxidants. Revive Liver, Liver & Organ Defender and Complete Health each have 1,000 mg.
  • CoQ10 is an antioxidant your cells use to make energy. Revive Heart has 200 mg with 750 mg of Terminalia arjuna, a bark extract used in heart-support formulas.

How to choose an organ support supplement

Pick the job first

If you want liver support, look at TUDCA and milk thistle formulas. For heart support, look for CoQ10 and arjuna. If you would rather take one product, an all-in-one like Complete Health or Liver & Organ Defender covers several organs plus vitamins and minerals.

Check for overlap with your multivitamin

All-in-one formulas include vitamins and minerals. Complete Health has 125 mcg of vitamin D3, above the NIH upper limit of 100 mcg (4,000 IU) a day, and Liver & Organ Defender has 30 mg of zinc against an upper limit of 40 mg. If you take one of these, you may not need a separate multivitamin.

Vitamin K2 and blood thinners

Revive Heart and Complete Health contain vitamin K2. Revive Heart's label tells anyone taking a blood-thinning medicine to talk to their doctor first, and the same goes for any product with vitamin K.

Buy standardized, tested products

Plant extracts vary. A label that states a standardization, like 80% silymarin, tells you what you are getting. Follow the serving on the label; Liver & Organ Defender's is 9 capsules a day and Complete Health's is 8.

Organ support supplements we carry, compared

All-in-one formulas first, then liver, TUDCA and heart support. Amounts are per serving from each label. Every product shown is in stock.

  1. Like A Pro

    Complete Health V3

    Like A Pro's all-in-one: a full multivitamin plus heart, liver and kidney support ingredients. Our best seller on this shelf.

    • 1,000 mg bergamot
    • 1,000 mg arjuna
    • 1,000 mg NAC
    • 125 mcg vitamin D3
  2. 5% Nutrition

    Liver & Organ Defender

    5% Nutrition's daily stack for hard-training lifters, with its ingredients grouped by organ.

    • 1,100 mg hawthorn
    • 1,000 mg NAC
    • 600 mg milk thistle
  3. Revive

    Revive Liver

    Revive's liver support with NAC, standardized milk thistle and TUDCA.

    • 1 g NAC
    • 1 g milk thistle (80% silymarin)
    • 300 mg TUDCA
  4. Nutricost

    TUDCA 500 mg

    TUDCA on its own at a full 500 mg a capsule.

    • 500 mg TUDCA
    • 30 servings
  5. Revive

    Revive Heart

    Revive's heart support with CoQ10, arjuna, olive leaf and vitamin K2.

    • 200 mg CoQ10
    • 750 mg arjuna
    • 200 mcg vitamin K2

Amounts are per serving from the brand's label at the time we wrote this guide; formulas change, so check the label on your bottle or tub. Prices and stock update live.

Common questions

What is TUDCA?

TUDCA (tauroursodeoxycholic acid) is a bile acid your body makes in small amounts. As a supplement it is sold for liver and bile-flow support, either on its own, like Nutricost's 500 mg capsule, or inside liver formulas like Revive Liver.

Do I need a liver support supplement?

A liver supplement is optional. It does not replace the basics: water, a balanced diet, going easy on alcohol and regular checkups, where your doctor can check your liver with routine blood work. If you want extra support, a TUDCA or milk thistle formula is the usual place to start.

Is milk thistle safe?

The NIH's NCCIH says milk thistle taken by mouth appears well tolerated, with bloating, nausea or gas the most common side effects. It also notes quality concerns with some products, so choose a standardized extract from a brand you trust.

Can I take TUDCA and milk thistle together?

Many liver formulas combine them, including Revive Liver. If you add a separate TUDCA capsule to a liver formula, count the total and follow each label.

Who should check with a doctor first?

Anyone who is pregnant or nursing, takes any medicine, especially a blood thinner, or has a health condition. Organ support supplements are for healthy adults.

Not sure which one fits? Stop by any of our nine stores in Kentucky and Southern Indiana and ask the team, or order online with free shipping over $100.

These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.