A vitamin C serum with 10% L-ascorbic acid, phloretin, and ferulic acid, designed to brighten skin, reduce discoloration, and provide antioxidant protection.
Aqua/Water/Eau, Dipropylene Glycol, Butylene Glycol, Alcohol Denat, Ascorbic Acid, Undecane, Bis-Hydroxyethoxypropyl Dimethicone, Dimethicone, Caprylic/Capric Triglyceride, Tridecane, Phloretin, Lauryl PEG-9 Polydimethylsiloxyethyl Dimethicone, Dimethicone/PEG-10/15 Crosspolymer, Dimethicone/Polyglycerin-3 Crosspolymer, Ferulic Acid, Sodium Hydroxide, Disodium EDTA
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
10 experts · Strong agreementWhat the gurus are saying
The lighter texture and lower vitamin C concentration make this a standout choice for people with oily or acne-prone skin who find heavier serums too greasy. Gurus praise the phloretin for helping with discoloration and cell turnover, while the 10% ascorbic acid plus ferulic acid deliver proven brightening and antioxidant benefits, gentler than SkinCeuticals' higher-concentration C Ferulic. The gel formulation in a pump (rather than a dropper) keeps the formula protected from oxidation, which matters because vitamin C degrades quickly when exposed to air and light.
What they liked
What they flagged
Nothing. None of the experts who reviewed it raised a problem.
Best for
Type
Key actives
Formula notes
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.
Topical vitamin C is an antioxidant with reasonable evidence for dullness and uneven tone. It breaks down in light and air, so how a product is formulated and packaged matters as much as the percentage on the front.
Source: DermNet
A vitamin C serum with 10% L-ascorbic acid, phloretin, and ferulic acid, designed to brighten skin, reduce discoloration, and provide antioxidant protection.
Yes. All 10 gurus who reviewed it give it their stamp of approval, for a Guru Score of 89%.
SkinCeuticals Phloretin CF holds a Guru Score of 89%. That is our read on how warmly the experts talk about it, based on the verdicts of 10 expert reviewers we have collected. It is also Guru Certified, our mark for products that hold broad approval across many expert reviewers.
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