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Layer 1 · Decision
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Stemregen

Release

Longevity stack · Capsule · 30 servings

Label snapshot

What the label says

What the product contains and what one serving costs, according to our catalog. Label amounts are not personal dose recommendations.

Ingredients listed
1 ingredients listed largest listed: Hydroxytyrosol 30 mg
Form
Capsule
List price (catalog, USD)
$189.00
Price per serving
$6.30List price divided by servings per container. A per-day cost only if the label serving is once daily.

Reading notes

  • Catalog notes mention undisclosed or blended amounts; the figures shown are only what the label states.
  • Multi-ingredient product. Amounts are per ingredient per serving; the product is assessed as one bundle, not as a recommendation for each ingredient.
Full label record: servings, testing, ingredients
Servings per container
30
Serving size (label)
1.43 g
Catalog monthly estimate
$189.00
Testing disclosure
Brand lists third-party testing; no public lab certificate listedStatus as recorded in the catalog from brand materials; not independently verified by NO1GEVITY.

Ingredients as listed

IngredientAmount per serving
Hydroxytyrosol30 mg

What to check on the label

  • Whether every ingredient has its own milligram line, or several are grouped in a 'blend' with one total.
  • How many capsules or scoops make a serving, and how many servings the container holds.
  • Whether the ingredients you care about appear at amounts you would accept on their own. The list below shows each figure.

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.

Editorial score and research-dose calculations

These calculations describe our scoring method. They are not a recommended dose or proof of benefit from this product.

5.8/10
Overall score
#10 / 16 in Longevity stack

Tested by independent lab.

Read the evidence (2 studies)
Add to compareVisit brand site →
Watch out
Tier 4
Ingredient RCT (different dose)
The ingredient was tested in an RCT but at a different dose, or only in animals.
See the 2 supporting studies
How we scored this product Show the full breakdown
Dose vs. studies (50%) Why 5.4 of 10. Primary ingredient is Hydroxytyrosol (evidence grade C). It delivers 30 mg, inside the studied range of 5–50 mg. Read the rule → 5.4
Transparency (20%) Why 6.0 of 10. Earned points for independent third-party testing and all doses disclosed. Lost points for no public certificate of analysis. Read the rule → 6.0
Value (10%) Why 7.1 of 10. One day at the trial dose costs about $2.10. That is more expensive than average (201 of 313 by cost per effective day). Read the rule → 7.1
Formulation (10%) Why 5.0 of 10. No published absorption advantage or disadvantage on file. The default of 5 is not a criticism. Read the rule → 5.0 Default. No absorption data on file.
Safety (5%) Why 7.0 of 10. Baseline 5.0. Third-party testing adds 2.0. Public lab certificate adds 1.5. NSF, USP or Informed Choice certification adds 1.5. Active safety signal subtracts 3.0. Read the rule → 7.0
Community sentiment (5%) Why 6.0 of 10. No external reviews found, so community sentiment defaults to neutral. Community never counts as clinical evidence. Read the rule → 6.0
Composite How this 5.8 is built. 0.50 × 5.4 + 0.20 × 6.0 + 0.10 × 7.1 + 0.10 × 5.0 + 0.05 × 7.0 + 0.05 × 6.0 = 5.8 out of 10. Safety caps applied after. 5.8
5.8 composite
Dose vs. studies50%5.4
Transparency20%6.0
Value10%7.1
Formulation10%5.0
Safety5%7.0
Community5%6.0

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.

Read the full method →

Editorial verdict

Quick verdict

5.8 / 10
Best for
Full trial dose
Avoid if
No public lab certificate, Premium pricing
Full-dose status
Meets trial dose
Price/month
$189
COA status
Not public
Biggest caveat
Dose-evidence score of 5.4 is below average for the site.
Nearest alternatives
Catalog snapshot. Check linked sources for current price, label and batch-specific testing.
Price verification
Current price: $189.00
Last price check: Sep 01, 2026
Add to compareVisit brand site →
Layer 2 · Context
In plain language

Why this scored this way

This Stemregen Release scores 5.8, making it below the site average. It delivers 30mg of Hydroxytyrosol, inside the studied range of 5–50mg with grade C evidence (mostly preclinical, limited human data). At $2.10/day it's among the more expensive options in Longevity stack.

What drives the score up

  • Overall score of 5.8 with no single dominant strength.

What drags it down

  • Dose-evidence score of 5.4 is below average for the site.
  • Hydroxytyrosol (30mg is 300% of the 10mg trial dose) is well above the trial dose. More is not always better.
  • No public lab certificate available for independent verification.
  • Quality transparency of 6.0 is below the site average.
  • Limited consumer feedback (community score: 6.0).

Why you'd choose it

  • You want a tested by independent lab product.

Why you might skip it

  • You want a product with a publicly available CoA.
  • You want a standard dose of hydroxytyrosol (this product is well above it).
  • You want a cheaper option (this is $2.10/day).
Question 1

Does the molecule work?

The science behind each active ingredient, independent of which brand sells it.

Hydroxytyrosol

A potent olive polyphenol with strong in vitro antioxidant activity; human outcome data still limited.

2 landmark RCTs · US: Dietary supplement · EU: Authorized (olive polyphenol health claim)
Question 2

Is this bottle good?

The specific product: dose, price, transparency, and what buyers report.

Dose vs research
100% of trial dose
Meets or exceeds the published effective dose
Cost at trial dose
$2.10/day at trial dose
What one effective daily dose actually costs
Transparency
6.0/10 · No public lab certificate
Independent batch testing confirmed
Consumer signals
330 reviews across platforms · 4.7/5 · high confidence
Operational signal only, never used as clinical evidence
Question 3

What's the catch?

Safety flags, transparency gaps, dosing concerns, and recurring buyer complaints.

No public lab certificate
Certificate of Analysis not published
Without a public lab certificate, batch purity and potency cannot be independently verified.
Plain English

What’s inside

The main ingredients of this product, in plain language.

Hydroxytyrosol30 mgEvidence C

A potent olive polyphenol with strong in vitro antioxidant activity; human outcome data still limited.

Read about Hydroxytyrosol →
Layer 3 · Evidence vault

Product data & verification

Hard numbers and independently checked status. Expand each block for its source.

The numbers

Price
$189
per bottle · 30 servings
Dose vs. research
of trial dose 100%
of published effective dose
$ / day at studied dose
$2.10
what one effective daily dose costs
$ / g active
$210.00
per gram of active substance
Independently checked

Data verification

COA status
Not public
Evidence grade
C
Per-ingredient breakdown
CHydroxytyrosol

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.

What's inside

Ingredient
Dose in this product
Trial dose
Evidence
Hydroxytyrosol
A potent olive polyphenol with strong in vitro antioxidant activity; human outcome data still limited.
EFSA 2011Lopez-Huertas 2017 (Nutrition)
30 mg 300% of trial dose
10 mg

Consumer signals

4.7 out of 5 across 330 verified reviews on 1 platform.

High confidence

Auto-gathered from public review platforms via pplx_sdk fetch.

Direct

These are consumer sentiment signals. They do not measure whether the product actually works. See our evidence section for that.

What others say (unverified)

No external reviews aggregated yet for this product.

Layer 3 · Evidence vault

Evidence, claims & regulation

Published evidence, claim checks, regulatory status and what could not be verified.

Evidence

Research behind this product

The studies that established the trial dose and evidence grade for each active ingredient in this product. Click through to read the original paper.

HydroxytyrosolEFSA 2011
HydroxytyrosolLopez-Huertas 2017 (Nutrition)
Important to know
HydroxytyrosolMany olive leaf supplements contain mostly oleuropein, not hydroxytyrosol itself. Check the label for hydroxytyrosol content specifically.

Editorial notes

Plant-extract blend (sea buckthorn/Hippophae rhamnoides, fucoidan, Panax notoginseng and others) totaling 1,430mg blend without listed amounts per 2-capsule serving, designed to support stem cell release and migration; developed by stem cell researcher Christian Drapeau.

Go deeper

Where this sits

Actives inside
Hydroxytyrosol
Category
See all in Longevity stack →
Brand
Stemregen profile →
Add to compare Visit brand site →
Brand owners

Spot an error?

If you are the manufacturer or brand owner of Release 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 →
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