
What the brand claims
In the brand’s own words, quoted as written.
“Vitamin C Mask is formulated for colored or dull, lifeless hair. It helps enhance color vibrancy and may extend the longevity of hair color.”
Quoted from the Collistar product page
We quote these claims without judging them here — the verdict above weighs them against the evidence further down this page.
Ingredients27 ingredients
The full INCI list, as published by the brand.
Hydroxypropyl Starch PhosphateStearyl AlcoholBehentrimonium ChloridePropylene GlycolQuaternium-80Pentylene GlycolParfum3-O-Ethyl Ascorbic AcidBetainePanthenolCaprylyl GlycolEthylhexylglycerinPEG-7 AmodimethiconePropanediolCitric AcidTocopheryl AcetateMicaQuaternium-95Phytic AcidCI 77891GlycerinHydrolyzed Verbascum Thapsus FlowerTin OxidePentaerythrityl Tetra-Di-T-Butyl HydroxyhydrocinnamateSodium BenzoateAquaPotassium Sorbate
Where to buy
3 retailers · NetherlandsPrices exclude shipping
° = over 3 days old
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 3 retailers, excluding shipping.
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.
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What buyers say elsewhere
No external ratings indexed yet, and Corol community reviews haven't started.
Corol community reviews open here — be the first.
€15.64From Notino · 3 retailers
All 3 retailers
From €15.64 · Prices updated 2 days ago
° = over 3 days old