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 |
|---|---|
| Astaxanthin | 12 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.
Public lab certificate, tested by independent lab, top 17% value.
Read the evidence (1 study)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 Double Wood Supplements Astaxanthin Supplement scores 8.0, making it a strong scorer. It delivers 12mg of Astaxanthin, inside the studied range of 4–12mg with grade B evidence (promising human data, not yet comprehensive). Transparency is a clear strength (score: 9.0), with third-party testing and a public lab certificate. At $0.29/day it's priced well for what you get.
The science behind each active ingredient, independent of which brand sells it.
The 'sunscreen from within' with real skin, eye, and endurance data.
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.
The 'sunscreen from within' with real skin, eye, and endurance data.
Read about Astaxanthin →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 4 platforms.
Medium confidenceConsumer sentiment compiled from 3 public sources (Double Wood product page reviews, Examine.com, YouTube).
4.8/5 · positive sentiment
Double Wood's own astaxanthin product page lists an aggregate rating of 4.8 out of 5 from 99 reviews, with customers citing reliable ship...
Compiled from a Double Wood product page reviews listing located during manual research; not independently re-verified against the live page at build time.
1 thread discussed · positive sentiment
A sponsored YouTube review of a Double Wood 12mg astaxanthin product says the capsules are small and easy to swallow and the reviewer rep...
Compiled from a YouTube reviewer listing located during manual research; not independently re-verified against the live page at build time.
mixed sentiment
Examine's astaxanthin page describes the evidence as mixed. Some studies suggest a role in oxidative stress markers, but the free-tier su...
Compiled from an Examine.com listing located during manual research; not independently re-verified against the live page at build time.
169 reviews · 3.8/5
These are consumer sentiment signals. They do not measure whether the product actually works. See our evidence section for that.
We aggregated external reviews. We didn't check their methodology. None of them are paid placements from us, but we can't guarantee the sources themselves received no product.
Double Wood's own astaxanthin product page lists an aggregate rating of 4.8 out of 5 from 99 reviews, with customers citing reliable shipping and consistent product quality. These are brand-hosted reviews rather than an independent third party.
A sponsored YouTube review of a Double Wood 12mg astaxanthin product says the capsules are small and easy to swallow and the reviewer reports being happy with the supplement overall.
Examine's astaxanthin page describes the evidence as mixed. Some studies suggest a role in oxidative stress markers, but the free-tier summary flags that skin and eye claims sit behind a paywall and much more research is needed.
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.
We list this openly. If a claim isn't backed by a source we can trace, we'd rather flag it than repeat it.
This is a brand-level customer-service profile for doublewood; it does not isolate Astaxanthin Supplement.
Community discussion exists, with positive anecdotal reports of skin and other health benefits alongside uncertainty about effectiveness and dosing safety. No single Reddit thread is treated as a representative product review.
Double Wood displays first-party product reviews on its public page.
An Amazon listing for this exact product was located. The product URL is not retained because marketplace listings can change.
Genuinely well-sourced: uses the branded, clinically-studied AstaReal astaxanthin (the same ingredient supplier cited in most positive human astaxanthin trials) at a solid 12mg dose, with a batch-specific HPLC potency figure (13.3mg actual) published directly in the product's own meta description. This is one of the more credible, best-reviewed SKUs in the whole catalog (169 reviews, 4.9 rating).
If you are the manufacturer or brand owner of Astaxanthin Supplement 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 Antioxidant, same scoring method, same rules.
ToniiqStatus 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.
Pure EncapsulationsStatus 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.
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.
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.
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.
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.