A vitamin C brightening serum designed to enhance skin luminosity and provide antioxidant protection.
Guru Score
The Guru Score: every expert's verdict on a product, in one simple number.
Under the score you'll see how many experts weighed in, or "Early verdict" while only a few have. Paid takes count for half in the score.
Guru Certified means at least 6 experts, a score of 85% or more, and almost no Nays.
How we score →Mixed
3 experts · Moderate agreementWhat the gurus are saying
Fragrance is the main issue flagged by both reviewers. The vitamin C form here (3-O ethyl ascorbic acid) is more stable than standard ascorbic acid but hasn't been shown to brighten skin or boost collagen production. That means you're getting antioxidant protection at best, not the visible brightening you'd expect from this serum.
What they liked
What they flagged
Every take we've logged from this product's reviews across YouTube. Click any row to watch the moment they said it.
Independent of what the gurus think, this is what the published research supports about the main active ingredients here.
A vitamin C brightening serum designed to enhance skin luminosity and provide antioxidant protection.
The gurus mostly approve it, but with enough reservations to keep it in the middle at a Guru Score of 67%.
Bliss Vitamin C Plus Tripeptide Serum holds a Guru Score of 67%. That is our read on how warmly the experts talk about it, based on the verdicts of 3 expert reviewers we have collected.
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