Label snapshot
What the product contains and what one serving costs, according to our catalog. Label amounts are not personal dose recommendations.
| Ingredient | Amount per serving |
|---|---|
| Calcium | 400 mg |
Amounts are per label serving as recorded in the catalog and are not a recommendation. Testing status reflects what the brand lists. Nothing here is medical advice.
These calculations describe our scoring method. They are not a recommended dose or proof of benefit from this product.
Tested by independent lab, top 1% value.
Read the evidence (3 studies)Evidence gates dose: the evidence grade sets the ceiling, and the dose decides how much of that ceiling the product reaches. Value = inverse of price-per-trial-dose-day. Community = mean sentiment of external reviews. Safety caps applied after weighting.
This score is our editorial judgment, not a scientific standard. We combine published evidence, dose, price, transparency, and consumer signals into one composite: this is our method, not a peer-reviewed clinical rating. A higher score means a product does better on the factors we weight, not that it is medically proven to work.
This DoNotAge Ca-AKG (Calcium Alpha-Ketoglutarate) scores 6.8, making it a mid-tier product with both strengths and weaknesses. It delivers 400mg of Calcium, 80% of the studied range low edge (500mg) with grade B evidence (promising human data, not yet comprehensive). At $0.17/day it's priced well for what you get.
The science behind each active ingredient, independent of which brand sells it.
Bone mineral, but excess supplementation may harm arteries.
The specific product: dose, price, transparency, and what buyers report.
Safety flags, transparency gaps, dosing concerns, and recurring buyer complaints.
The main ingredients of this product, in plain language.
Bone mineral, but excess supplementation may harm arteries.
Read about Calcium →Hard numbers and independently checked status. Expand each block for its source.
All product data is checked against original sources. Prices, doses, and testing status are updated when product pages change. Evidence grades are reviewed when new human RCTs are published. Read how we verify.
Consumer signals gathered from 2 platforms.
Medium confidence461 reviews · 4.5/5 · positive sentiment
high quality NMN and resveratrol reputation extending to Ca-AKG line
DoNotAge's Trustpilot page (4.5/5, 461 reviews) reflects a strong overall reputation for quality across its research-led supplement lineup, including Ca-AKG.
Compiled from a Trustpilot listing located during research; verified at build time.
1 thread discussed · mixed sentiment
r/NMN discussion threads show interest in Ca-AKG's longevity mechanisms but limited long-term personal usage reports.
Compiled from a Reddit discussion thread listing located during research; verified at build time.
These are consumer sentiment signals. They do not measure whether the product actually works. See our evidence section for that.
No external reviews aggregated yet for this product.
Published evidence, claim checks, regulatory status and what could not be verified.
The studies that established the trial dose and evidence grade for each active ingredient in this product. Click through to read the original paper.
Standard 800mg/day Ca-AKG capsule, in line with the dose used in the (company-linked) Rejuvant human study; reasonably priced relative to other branded AKG products.
If you are the manufacturer or brand owner of Ca-AKG (Calcium Alpha-Ketoglutarate) and believe any data on this page is incorrect (wrong dose, wrong ingredient, wrong price, missing certification, outdated status), you can request a correction.
We review every request, verify it against primary sources, and publish any accepted change with a dated note. Corrections from brand owners are treated the same as corrections from anyone else: verified before they move.
Request a correction →The next highest-scoring products in Metabolic, same scoring method, same rules.
DoNotAgeStatus as recorded in the catalog from brand materials; not independently verified by NO1GEVITY.
Editorial score, not proof that this product works. Research-dose calculations are not dosing advice.
Double Wood SupplementsStatus as recorded in the catalog from brand materials; not independently verified by NO1GEVITY.
Editorial score, not proof that this product works. Research-dose calculations are not dosing advice.
Nootropics DepotStatus as recorded in the catalog from brand materials; not independently verified by NO1GEVITY.
Editorial score, not proof that this product works. Research-dose calculations are not dosing advice.
DoNotAgeStatus as recorded in the catalog from brand materials; not independently verified by NO1GEVITY.
Editorial score, not proof that this product works. Research-dose calculations are not dosing advice.
DoNotAgeStatus as recorded in the catalog from brand materials; not independently verified by NO1GEVITY.
Editorial score, not proof that this product works. Research-dose calculations are not dosing advice.
DoNotAgeStatus as recorded in the catalog from brand materials; not independently verified by NO1GEVITY.
Editorial score, not proof that this product works. Research-dose calculations are not dosing advice.
DoNotAgeStatus as recorded in the catalog from brand materials; not independently verified by NO1GEVITY.
Editorial score, not proof that this product works. Research-dose calculations are not dosing advice.
DoNotAgeStatus as recorded in the catalog from brand materials; not independently verified by NO1GEVITY.
Editorial score, not proof that this product works. Research-dose calculations are not dosing advice.