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PURITO Pure Vitamin C Serum ingredients: is it worth it?
This is a genuinely solid vitamin C serum, not a miracle serum.

This is a genuinely solid vitamin C serum, not a miracle serum.
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The efficacy score is driven mainly by 5% ascorbic acid in a leave-on format, supported by niacinamide and sodium hyaluronate for brightening and hydration; the moderate vitamin C level makes it more tolerable than high-strength L-ascorbic acid formulas, but the formula is still less aggressive than top-end treatment serums and the glutathione/adenosine add only modest incremental benefit.
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DemythSkin rates PURITO Pure Vitamin C Serum 3.9/5 for efficacy and 4.6/5 for safety.
ACTIVE INGREDIENTS BY TIER
Gold Standards
High clinical proof | Skin-transformativeReliable
Proven resultsPotent
Developing evidenceOverhyped | Marketing
Hype | Limited dataDocumented Irritants
Evidence-backed flagFORMULATION BASE (9)⌄
FULL INGREDIENT LIST⌄
Water, Pentylene Glycol, Ascorbic Acid(5%), Butylene Glycol, 1,2-Hexanediol, Niacinamide, Polyglyceryl-6 Caprylate, Aqua/Water, Polyglyceryl-4 Caprate, Sodium Hyaluronate, Caprylyl Glycol, Hydrolyzed Jojoba Esters, Hydroxyacetophenone, Disodium EDTA, Glutathione, Adenosine
WHAT EACH INGREDIENT DOES (16)⌄
- Water
- solvent and base
- Pentylene Glycol
- humectant and solvent
- Ascorbic Acid
- vitamin C antioxidant
- Butylene Glycol
- humectant and solvent
- 1,2-Hexanediol
- preservative and solvent
- Niacinamide
- barrier and brightening support
- Polyglyceryl-6 Caprylate
- emulsifier and stabilizer
- Aqua/Water
- solvent and base
- Polyglyceryl-4 Caprate
- emulsifier and stabilizer
- Sodium Hyaluronate
- humectant and hydrator
- Caprylyl Glycol
- humectant and preservative booster
- Hydrolyzed Jojoba Esters
- emollient and skin conditioner
- Hydroxyacetophenone
- antioxidant and preservative aid
- Disodium EDTA
- chelating agent
- Glutathione
- antioxidant support
- Adenosine
- skin conditioning agent
EXTERNAL CITATIONS
Ascorbic Acid: Purito’s official product page identifies pure vitamin C as the key brightening ingredient, and independent product analyses describe 5% ascorbic acid as the main antioxidant/brightening active.
Niacinamide: Independent ingredient breakdowns consistently list niacinamide as supporting brightening, barrier support, and oil regulation in this serum.
Sodium Hyaluronate: Retailer and ingredient analyses describe sodium hyaluronate as contributing hydration and moisture retention.
DISCLAIMER: THIS ANALYSIS IS FOR INFORMATION ONLY. NOT MEDICAL ADVICE. AI-GENERATED DATA BASED ON PUBLICLY AVAILABLE INGREDIENT LISTS. VERIFY WITH A MEDICAL PROFESSIONAL.
A cheaper serum with a similar formula
A partial ingredient match (35%), not a close dupe.

PURITO Pure Vitamin C Serum: common questions
Is PURITO Pure Vitamin C Serum worth it?
PURITO Pure Vitamin C Serum scores 3.9 out of 5.0 for efficacy (Effective) and 4.6 out of 5.0 for safety (Very Gentle) on DemythSkin's independent ingredient analysis. This is a genuinely solid vitamin C serum, not a miracle serum.
What are the key active ingredients in PURITO Pure Vitamin C Serum?
PURITO Pure Vitamin C Serum contains these gold-standard actives with strong clinical evidence: Ascorbic Acid.
Does PURITO Pure Vitamin C Serum contain fragrance or known irritants?
DemythSkin's analysis found no flagged irritants in PURITO Pure Vitamin C Serum. It scores 4.6 out of 5.0 for safety.
How is PURITO Pure Vitamin C Serum scored?
DemythSkin grades every product on two independent scores: efficacy (whether the ingredients have clinical evidence of working) and safety (irritation and sensitisation risk). Ingredients are graded S through D against a database of over 3,000 compounds. Brand and price are not part of the score, and no brand pays for one.
Free scores for every product in the database, or see them on Sephora, Ulta and Amazon with the Chrome extension.