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ThorneVet Liver Support Formula Powder (formerly Hepagen) Supplement Facts

ThorneVet Liver Support Formula Powder (formerly Hepagen) is a cat digestive supplement in powder form.

CatDigestiveHeart LiverDentalSeniorPowder

Supplement facts

L-Methionine, N-Acetyl-L-Cysteine, Dimethylglycine (Hydrochloride), Milk Thistle Extract (fruit) (Silybum marianum), Curcumin Phytosome (Curcuma longa extract (root) / Phospholipid complex from Sunflower) (CurcuVET), Glutathione, Dandelion Root Extract (4:1), Pyridoxal 5’-Phosphate (Vitamin B6), Vitamin E, Zinc Picolinate, Methylcobalamin (Vitamin B12), L-5-Methyltetrahydrofolic Acid, Glucosamine Salt, Selenium (L-selenomethionine)

Values above are transcribed from the product label exactly as printed. Supplements are not reviewed or approved by the FDA to treat, cure, or prevent disease, and independent testing shows label accuracy varies between brands. Always check with your veterinarian before starting a supplement.

Directions

Cats: 1/2 scoop daily Dogs: 1 scoop per 25 lbs. body weight daily

Cautions

For animal use only. Keep out of the reach of children and animals. In case of accidental overdose, contact a health professional immediately. Title Info

Ingredients

Inactive ingredients

Flaxseed, Silicon Dioxide. 90 Scoops

Full ingredient list

L-Methionine, N-Acetyl-L-Cysteine, Dimethylglycine (Hydrochloride), Milk Thistle Extract (fruit) (Silybum marianum), Curcumin Phytosome (Curcuma longa extract (root) / Phospholipid complex from Sunflower) (CurcuVET), Glutathione, Dandelion Root Extract (4:1), Pyridoxal 5’-Phosphate (Vitamin B6), Vitamin E, Zinc Picolinate, Methylcobalamin (Vitamin B12), L-5-Methyltetrahydrofolic Acid, Glucosamine Salt, Selenium (L-selenomethionine) Other Ingredients: Flaxseed, Silicon Dioxide. 90 Scoops

Frequently asked questions

What is ThorneVet Liver Support Formula Powder (formerly Hepagen) for?

ThorneVet Liver Support Formula Powder (formerly Hepagen) is formulated as a digestive supplement for cats.

About this data

Data sources: ThorneVet.

Data was compiled manually and may be out of date.

Data last updated July 11, 2026.

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About this data

We gather factual supplement details from public manufacturer and retailer listings and product labels. Values are shown exactly as printed on each label. Supplements are not reviewed or approved by the FDA to treat, cure, or prevent disease, and label accuracy varies by brand. Nothing here is veterinary advice, and no product listed here is endorsed. Always check with your veterinarian before starting a supplement. Product names and trademarks belong to their respective owners.

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