A vitamin C serum with stabilized derivatives and antioxidants, designed to brighten and even skin tone.
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 →Yay
Early verdict · Few reviews so farWhat the gurus are saying
This serum's stabilized vitamin C derivatives deliver brightening power without the harshness of pure L-ascorbic acid, making it especially suited to sensitive or redness-prone skin. Reviewers note it can help even out dullness and support collagen, with sodium ascorbyl phosphate identified as the gentlest option for reactive complexions. It's an OG that keeps earning repeat praise, though plenty of alternatives exist if you want to shop around.
What they liked
What they flagged
Nothing. None of the experts who reviewed it raised a problem.
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 serum with stabilized derivatives and antioxidants, designed to brighten and even skin tone.
Yes. All 2 gurus who reviewed it give it their stamp of approval, for a Guru Score of 83%.
Ntorium Vitamin C Complex Serum holds a Guru Score of 83%. That is our read on how warmly the experts talk about it, based on the verdicts of 2 expert reviewers we have collected.
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