Synchro supplements, graded by the human studies
We graded 2 Synchro 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 Synchro makes, tests or sells its products, and we sell no supplements. Educational, not medical advice.
The Synchro products we graded
Members Only2 products, strongest evidence first
What Synchro products were graded for
Each goal links to its page, with every product graded for it
| Goal | Synchro products |
|---|---|
| Hydration Men | 1 |
| Joints and Mobility | 1 |
Read more
Our articles on these goals
- Natural Remedies for Joint Pain and Inflammation: What the Evidence SupportsArticle · Oct 23, 2026
- Siim Land's Supplement Stack, Reviewed: The Methylation and Glutathione Core, the Cycled Extras, and What the Evidence SupportsArticle · Oct 9, 2026
- Science Backed Supplements, Sorted by What You Want to FixArticle · Jun 27, 2026
Questions people ask
Members Only
Is Synchro a good brand?
We grade products, not brands, and we sell none. Of the 2 Synchro products we graded, 1 is Tier 3 (Reviewed) and 1 is Tier 4 (Emerging). None is top-ranked for its goal yet. Each product's grade, the studies behind it and its label are on its own page.
Which Synchro products have the strongest evidence?
By our grades: Hydros (Tier 3, graded for hydration men); Joint Rejuvenation + Sleep Set (Tier 4, graded for joints and mobility). A product's grade is for the goal it was graded for, at the dose on its label.
How does Reverse Age Lab grade Synchro products?
Each product is graded for a goal on the human studies of its ingredients at the dose on its label, what buyers say in their reviews and what our panel of ten biohackers has said. The grade belongs to the product. We do not grade how Synchro makes, tests or sells its products, and we are not affiliated with Synchro.
Can I take Synchro supplements with my meds?
Some supplements can interact with meds. Members have every product checked against the meds in their Health Profile before it joins their protocol.
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. Synchro is a trademark of its owner; Reverse Age Lab is not affiliated with it and sells no supplements. How we grade →
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