Gaia Herbs Milk Thistle
- Milk Thistle
- Capsule
- 120
- Milk Thistle Seed
- More reviewed than 68%
A vegan milk thistle capsule from Gaia Herbs sized at 40 servings, with liver function support as the stated use.
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How it ranks among the 76 milk thistle we track
4.6★ across 1,347 Amazon ratings, Bayesian-smoothed toward the category average.
1,347 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
1,000+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 76 milk thistle we track - how the scorecard works · full milk thistle data report. Confidence: medium - useful but incomplete evidence.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
Gaia Herbs Milk Thistle is a vegan capsule supplement made from milk thistle seed, packaged as 120 capsules covering 40 servings, positioned for liver function support.
Milk thistle is one of the more established herbal ingredients associated with liver support, and Gaia Herbs lists the serving count directly, 40 servings from 120 capsules, meaning each serving is three capsules rather than one. That is worth noting for anyone comparing per-bottle cost against single-capsule products.
- 120 vegan capsules
- 40 servings total
- Milk thistle seed formula
- Soy free
Who it's for
Suited to buyers specifically looking for a milk thistle liver support supplement in vegan capsule form. Not the right product for anyone expecting a one-capsule daily serving, since the stated serving size uses three capsules.
Strengths and trade-offs
Drawn from this product's published specifications.
- Milk thistle seed as the primary ingredient
- Vegan and soy free capsules
- 40 servings per bottle
- Serving size is three capsules, not one, so the bottle covers fewer days than the capsule count suggests
Performance notes
The formula is built around milk thistle seed alone rather than a blended liver complex, with 120 capsules divided into 40 servings, and the soy free, vegan capsule shell broadens who can take it.
Specifications
| Brand | Gaia |
|---|---|
| Model | 751063145800 |
| Form | Capsule |
| Count | 120 |
| Flavor | Milk Thistle Seed |
| Diet | Vegan, Vegetarian |
| Allergens | Soy Free |
How it compares
This product against the closest alternatives we track in milk thistle.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Gaia Herbs Milk ThistleThis product | 4.6 / 5 | 1,347 | 4.2 / 5 |
| Bronson Milk Thistle Silymarin Marianum & Dandelion Extract Liver Health SupportBronson | 4.7 / 5 | 39,909 | 4.6 / 5 |
| Zazzee USDA Organic Milk Thistle 30:1 ExtractZazzee | 4.7 / 5 | 11,691 | 4.6 / 5 |
| Nature's Bounty Milk Thistle 1000mgNature's | 4.7 / 5 | 9,983 | 4.6 / 5 |
| Nutricost Milk Thistle Extract 240 Capsules for 240 Servings Per BottleNutricost | 4.8 / 5 | 4,973 | 4.6 / 5 |
Similar milk thistle from other brands
Questions about the Gaia 751063145800
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
How many servings are in one bottle of Gaia Herbs Milk Thistle?
The 120 capsule bottle covers 40 servings.
Is this milk thistle supplement vegan?
Yes, it is vegan and soy free.
What is milk thistle used for in this formula?
It is positioned to support healthy liver function.