Why Autoship?
- FREE access to chat with licensed vets 7 days a week.
- Save 5% on all future Autoship orders.
- No fees, no commitments - cancel Autoship anytime.
Frequently Bought Together
Pet Lovers Also Bought
$22.65Chewy Price$27.50List Price$21.52Autoship Price
$19.90Chewy Price$18.90Autoship Price
$30.97Chewy Price$29.42Autoship Price
$84.99Chewy Price
$30.29Chewy Price$57.99List Price
$34.90Chewy Price$33.15Autoship Price
$26.70Chewy Price$31.00List Price$25.36Autoship Price
$34.90Chewy Price$40.95List Price$33.15Autoship Price
$62.99Chewy Price$59.84Autoship Price
$35.99Chewy Price$41.86List Price$34.19Autoship Price
$19.98Chewy Price$18.98Autoship Price
$35.00Chewy Price$66.10List Price$33.25Autoship Price
Compare Similar Items
 | | |  |  | |
| Customer Rating | |||||
| Price | $27.59Chewy Price | $34.90Chewy Price | $19.90Chewy Price | $34.95Chewy Price | $14.95Chewy Price |
| Autoship | $26.21Chewy Price | $33.15Chewy Price | $18.90Chewy Price | $33.20Chewy Price | $14.20Chewy Price |
| Top Ingredients | Ground Milk Thistle (Supports Healthy Liver Function). | Active Ingredients: Certified Organic Milk Thistle Seed (Silybum Marianum)., Inactive Ingredients: Deionized Water, Natural Bacon Flavor (Glycerin-Based)... | Active Ingredients: Milk Thistle 150mg, Ginger Root Extract 75mg, Dandelion Root 50mg... | Active Ingredients: Certified Organic Milk Thistle Seed (Silybum Marianum)., Inactive Ingredients: Deionized Water, Natural Bacon Flavor (Glycerin-Based)... | Omega-3 Fatty Acids (from Salmon Oil) with 75 mg EPA and 85 mg DHA: 250 mg, Milk Thistle Extract (Sylibum marianum) (Seed): 50 mg, Curcumin C3 Complex Turmeric Root Extract (95% Curcuminoids) (Curcuma longa): 27 mg... |
| Breed Size | Small Breeds, Medium Breeds, Large Breeds... | Small Breeds, Medium Breeds, Large Breeds... | All Breeds, Extra Small & Toy Breeds, Small Breeds... | Extra Small & Toy Breeds, Small Breeds, Medium Breeds... | Small Breeds, Medium Breeds, Large Breeds |
| Health Feature | Liver Care | Liver Care | Liver Care | Liver Care | Liver Care, Kidney Care, Vitamins & Minerals |
| Food Flavor | N/A | Bacon, Liver, Meat | Salmon, Liver, Meat, Seafood & Fish | Bacon, Liver, Meat | N/A |
| Special Diet | N/A | N/A | Non-GMO | N/A | Human-Grade, Natural |
| Food Form | Supplement, Food Topping | Supplement | Supplement | Supplement | Supplement |
23 Customer Questions
ReviewsWrite a Review
85 Customer Reviews
Herbsmith Milk Thistle works well!
My 1 year old dog was recently diagnosed with liver issues. My vet recommended that I try adding Milk Thistle to her diet. Being that my little girl is a picky eater, I was quite concerned that she would not touch her food if this product was added. To my surprise, my fussy eater was not bothered by this product. She's only been on this product for about 2 weeks now but I have noticed a big change. Her appetite is much better and she seems to have a lot more energy too. We made another visit to the vet a couple days ago and even my vet noticed the difference. I will continue to keep my fur baby on Herbsmith Powdered Milk Thistle since it does seem to make her feel better.
Great Alternative for Denamarin when used in conjunction with SAM-e tablets
Vet wanted to put my dog on denamarin at $70/month. This and SAM-e tablets (which are the two ingredients in denamarin) cost me $20/month now for basically the same thing. My dog (who is very picky) doesn't even taste this in her food and snarfs it right up. I go back to the vet in a few weeks to see how she is doing, so I don't know if its actually working -- but for cost and taste - we are good to go!
This works great
My dogs vet prescribed denamarin for her liver health. It went out of stock every where and due to the pill size I could not get her to take it without chewing. This product is one of 2 active ingredients in that drug and this one is a powder. My dog doesn’t notice this powdered milk thistle on her food. So easy. I just sprinkle the powder on at mealtime. No more cramming that denamarin pill down her throat every day to prevent her from chewing it.
Had great results with this
I've been feeding this to my 12yo German Shepherd Dog since 2019. He has a history of increased liver enzymes due to age and long term use of prednisone. Just got our most recent labwork back and his enzymes are now within normal limits! This stuff is so affordable (especially when compared to Denamarin!) and WORKS.
Really Helped with Liver Enzymes
My cat had several months of high AST and ALT test. I started this product in March and her numbers really dropped - especially the ALT. She eats her food when I mix it in and that is half the battle. I don't know of anything else that I have done to improve her liver enzymes than the purchase and use of the thistle.
Better lab results!!
This is an excellent supplement that helped improve my dog’s ALT.
Happy with Chewy service and product
Placing an order with Chewy was easy and product arrived quickly.
Great Company
I was unable to use this as I had purchased for my Riley and we had to let him go on Monday August 2nd. Instead of returning I am giving it to a friend that needs it for her dog.
Cats seem to love the taste
I can't yet speak to the effectiveness of the product, because I haven't taken my girl in for a blood test yet, but I wanted to write a review any way just to say that my cats LOVE this stuff. We have three cats who have always been pretty good about eating out of their own bowls. When I started mixing this in to only one of the cats' food, suddenly they were all trying to eat out of her bowl. I started giving it to all of them (figured it couldn't hurt) and now they're back to eating from their own bowls. This alone is a huge improvement over denamarin, which was nearly impossible to get my cat to take, so assuming that her blood tests show improvement, I would recommend this product to anyone and everyone.
Used for Liver and Gallbladder Support
Honey loved the milk thistle sprinkled on her dry dog food.