VPX supplements, graded by the human studies
We graded 2 VPX 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 VPX makes, tests or sells its products, and we sell no supplements. Educational, not medical advice.
The VPX products we graded
Members Only2 products, strongest evidence first
What VPX products were graded for
Each goal links to its page, with every product graded for it
| Goal | VPX products |
|---|---|
| Energy | 2 |
Read more
Our articles on these goals
- Best Vitamins for Fatigue and the Habits That Matter MoreArticle · Jun 15, 2026
- Gary Brecka's Protocol, Reviewed: The Gene Test, the Methylation Claim, the 10X Supplements, and What the Evidence SupportsArticle · Jun 16, 2026
- Supplements for Stress and Anxiety Relief: What the Evidence SupportsArticle · Oct 26, 2026
Questions people ask
Members Only
Is VPX a good brand?
We grade products, not brands, and we sell none. Of the 2 VPX products we graded, 2 are 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 VPX products have the strongest evidence?
By our grades: Redline Grape (Tier 4, graded for energy); Redline Xtreme Watermelon (Tier 4, graded for energy). A product's grade is for the goal it was graded for, at the dose on its label.
How does Reverse Age Lab grade VPX 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 VPX makes, tests or sells its products, and we are not affiliated with VPX.
Can I take VPX 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. VPX 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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