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Skincyclopedia Face Serum 10% Niacinamide ingredients: is it worth it?
Potent 10% niacinamide workhorse, but built in a very bare-bones, slightly dated solvent base.

Potent 10% niacinamide workhorse, but built in a very bare-bones, slightly dated solvent base.
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The efficacy score is driven by a high, clearly disclosed 10% dose of well-studied niacinamide plus supporting humectant PCA and zinc, which together can meaningfully target oiliness, pores, and uneven tone, but the minimalistic formula lacks extra barrier lipids or soothing buffers that would make this concentration more forgiving and elegant on sensitive skin.
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DemythSkin rates Skincyclopedia Face Serum 10% Niacinamide 3.4/5 for efficacy and 4.3/5 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 (4)⌄
FULL INGREDIENT LIST⌄
Aqua, Niacinamide, PCA, Propylene Glycol, Zinc, Hydroxyethylcellulose, Phenoxyethanol, PPG-1-PEG-9 Lauryl Glycol Ether
WHAT EACH INGREDIENT DOES (8)⌄
- Aqua
- Solvent for the formula
- Niacinamide
- Brightening and barrier-support active
- PCA
- Humectant and skin-identical moisturizer
- Propylene Glycol
- Solvent and humectant
- Zinc
- Antioxidant and sebum-modulating agent
- Hydroxyethylcellulose
- Viscosity controlling thickener
- Phenoxyethanol
- Preservative
- PPG-1-PEG-9 Lauryl Glycol Ether
- Solubilizer and mild surfactant
EXTERNAL CITATIONS
Niacinamide: Draelos ZD. 'Skin care formulations and cosmeceuticals: niacinamide.' Dermatol Ther. 2007;20(5):322-329.
Niacinamide: Bissett DL et al. 'Topical niacinamide reduces yellowing, wrinkling, red blotchiness, and hyperpigmented spots in aging facial skin.' Int J Cosmet Sci. 2004;26(5):231-238.
Zinc: Dreno B et al. 'Zinc salts in acne treatment: an update.' Dermatology. 2014;229(3):222-229.
PCA: Rawlings AV et al. 'Moisturization and skin barrier function.' Dermatol Ther. 2004;17 Suppl 1:43-48.
DISCLAIMER: THIS ANALYSIS IS FOR INFORMATION ONLY. NOT MEDICAL ADVICE. AI-GENERATED DATA BASED ON PUBLICLY AVAILABLE INGREDIENT LISTS. VERIFY WITH A MEDICAL PROFESSIONAL.
Skincyclopedia Face Serum 10% Niacinamide: common questions
Is Skincyclopedia Face Serum 10% Niacinamide worth it?
Skincyclopedia Face Serum 10% Niacinamide scores 3.4 out of 5.0 for efficacy (Mid) and 4.3 out of 5.0 for safety (Gentle) on DemythSkin's independent ingredient analysis. Potent 10% niacinamide workhorse, but built in a very bare-bones, slightly dated solvent base.
What are the key active ingredients in Skincyclopedia Face Serum 10% Niacinamide?
Skincyclopedia Face Serum 10% Niacinamide contains no gold-standard actives. Its formula is built on supporting and base ingredients rather than clinically transformative actives.
Does Skincyclopedia Face Serum 10% Niacinamide contain fragrance or known irritants?
DemythSkin's analysis found no flagged irritants in Skincyclopedia Face Serum 10% Niacinamide. It scores 4.3 out of 5.0 for safety.
How is Skincyclopedia Face Serum 10% Niacinamide 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.
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