Garden of Life supplements, graded by the human studies
We graded 5 Garden of Life products against the human studies of their ingredients, the dose on each label and what buyers say in their reviews. Each grade belongs to the product and the goal it was graded for: we do not grade how Garden of Life makes, tests or sells its products, and we sell no supplements. Educational, not medical advice.
The Garden of Life products we graded
Members5 products, A to Z
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What Garden of Life products were graded for
Each goal links to its page, with every product graded for it
| Goal | Garden of Life products |
|---|---|
| Energy | 1 |
| Gut Bacteria Balance | 1 |
| Hair Growth | 1 |
| Healthy Aging | 1 |
| Muscle and Strength | 1 |
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Our articles on these goals
- How to Improve Gut Health Naturally: Fiber, Foods and the Probiotic Strains With Human TrialsArticle · Sep 15, 2026
- Probiotics for Gut Health: The Complete GuideArticle · Mar 17, 2026
- Best Probiotic for Bloating: The Strains With Human Trials, and How to Choose OneArticle · Oct 27, 2026
Questions people ask
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Is Garden of Life a good brand?
Answer for members.
Which Garden of Life products have the strongest evidence?
Answer for members.
How does Reverse Age Lab grade Garden of Life products?
Answer for members.
Can I take Garden of Life supplements with my meds?
Answer for members.
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Educational, not medical advice. Grades come from human studies on PubMed, the dose on each label, store reviews we read ourselves and our biohacker panel, and are updated as new studies arrive. Garden of Life is a trademark of its owner; Reverse Age Lab is not affiliated with it and sells no supplements. How we grade →