What the brand claims
In the brand’s own words, quoted as written.
“100% L-Ascorbic Acid Powder is a pure, direct form of vitamin C designed to be mixed with your preferred serums, creams, or moisturizers to create a customized skincare treatment. When combined, it helps visibly reduce signs of aging by brightening and evening skin tone while protecting against environmental stressors. A tingling sensation may occur during the first 1-2 weeks of use, which is expected as the skin builds tolerance to the high concentration.”
Quoted from the The Ordinary product page
We quote these claims without judging them here — the verdict above weighs them against the evidence further down this page.
Ingredients1 ingredients
The full INCI list, as published by the brand.
Where to buy
What we've checked so far
We publish what we have while the assessment is still queued, and we're upfront about what's missing.
What we looked at
- Full INCI list, cross-checked against the brand's published formula.
- 90-day price history across 1 retailers, excluding shipping.
- 282 external ratings aggregated from review sites and retailers.
What we did not look at
- Our formula assessment — queued, not yet run.
- Shipping costs — not yet in all retailer feeds.
- Corol community reviews — none submitted yet.
What buyers say elsewhere
282 ratings from external review sites and retailers — scores only, we don't republish their words. Corol community reviews haven't started yet.
External average
4.5/ 5
282 ratings · not part of the verdict
Corol community reviews open here — be the first.
All 1 retailer
From €7.25 · Prices updated 4 days ago
° = over 3 days old