Antaeus Labs Mechabol Review

Product Focus: Healthy AgingAlso covers:Hormones
Tier ⓘ
Tier 4 · Rank 25
Tier 4 · Emerging. A promising mechanism or animal data, with thin human evidence so far. Rank 25 within Tier 4 for Healthy Aging; 170 of 215 overall. Tiers run from 1, the strongest evidence, to 5. How we grade →
Evidence ⓘ
30 /100
How strongly the evidence says this product works: human studies count most, then real reviews, then our biohacker panel.
Positive Reviews
100% of 4
Biohacker Mentions
0 of 10

Study, Trial or Testing Result Summary

Members OnlyHuman studies

This product has one listed ingredient, a lab-made compound called 4-chloro-17a-methyl-17b-hydroxy-androst-4-en-3-one, at 25 milligrams a day. We found no human studies testing this compound for reversing aging, cellular repair or DNA repair, or for any related aging marker. Because there are no human studies, we cannot say what dose would matter, and we cannot say whether the 25 milligram amount is high, low or typical for any studied use. No study shows it works for this goal, and no study shows it fails. The only other information is four customer ratings, all positive. No written reviews could be read, so we do not know what buyers used it for or what they noticed. Four ratings are far too few to judge a product on. No biohacker statements were found for this product. Overall, there is currently no scientific basis to expect this product to slow or reverse aging or to support cellular or DNA repair. It sits in the emerging group only because nothing has been tested yet, not because early results look promising. Animal and cell studies are never counted.

Review Totals and Summary

Members Only4 reviews · 100% positive
4 reviews · Google Shopping 4
100% positive0% neutral0% negative

Extensive customer reviews and qualitative feedback are currently being aggregated for this product. Check back soon for a detailed sentiment analysis.

Biohacker Summary

Members Only0 of 10 recommend it
0 of 10 biohackers on our panel recommend it

Our biohacker panel has not discussed this product’s ingredients yet.

RAL Summary

Members OnlyTier 4 for Healthy Aging

Tier 4 because there are no human studies on this compound for aging or cellular repair, and only 4 reviews, which is too thin to rank it higher or lower.

  • Emerging: not enough evidence to rank higher yet.
  • No human studies on this goal for its ingredients.

More Details

Members OnlyBody systems · Combine with · Possible side effects

Body systems: Endocrine system

Combine with: Combine with a healthy diet and lifestyle.

Possible side effects: No major side effects reported.

Supplement Facts

4-chloro-17a-methyl-17b-hydroxy-androst-4-en-3-one 25 mg
Supplement Facts
Serving Size 1 Capsule(s)
Servings Per Container 90
Amount Per Serving% Daily Value
4-chloro-17a-methyl-17b-hydroxy-androst-4-en-3-one25 mg†
† Daily Value not established.

Label source: NIH label database · Report a label change

Show entire label
The Antaeus Labs Mechabol label, 90 Capsule(s)
Mechabol, 90 Capsule(s)

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Our articles on this subject

Graded November 14, 2026 by the Reverse Age Lab evidence engine, from human studies, real reviews and our biohacker panel. How we grade. Is this medical advice? No. Rala organizes the published evidence; go over any change with your doctor, especially if you take meds.