Skincyclopedia Face Serum 10% Niacinamide — Efficacy 3.4/5.0, Safety 4.3/5.0 | DemythSkin
++++
[ DemythSkin Verdict ]
Skincyclopedia Face Serum 10% Niacinamide
Skincyclopedia

Skincyclopedia Face Serum 10% Niacinamide

SerumAcne / Oil Control
Efficacy
Basic
3.4 / 5.0
Safety
Safe
4.3 / 5.0
System Verdict
Potent 10% niacinamide workhorse, but built in a very bare-bones, slightly dated solvent base. 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.
Active Ingredients Detected
A Tier: Good BasicsProven Results
Niacinamide
B Tier: Supporting IngredientsPromising Ingredients
PCAZincPPG-1-PEG-9 Lauryl Glycol Ether
What Each Ingredient Does
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
Full Ingredient List (INCI)

Aqua, Niacinamide, PCA, Propylene Glycol, Zinc, Hydroxyethylcellulose, Phenoxyethanol, PPG-1-PEG-9 Lauryl Glycol Ether

Frequently Asked

Is Skincyclopedia Face Serum 10% Niacinamide worth it?

Skincyclopedia Face Serum 10% Niacinamide scores 3.4 out of 5.0 for efficacy (Basic) and 4.3 out of 5.0 for safety (Safe) on DemythSkin's independent ingredient analysis. Potent 10% niacinamide workhorse, but built in a very bare-bones, slightly dated solvent base. The efficacy score is driven by a high, clearly disclosed 10% dose of well-studied niacinamide plus supporting humectant PCA

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 axes: efficacy (whether the ingredients have clinical evidence of working) and safety (irritation and sensitisation risk). Ingredients are classified S through D against a database of over 3,000 compounds. No brand pays for a score.

Analyze on DemythSkin →

Analysis last updated: 2026-08-05. DemythSkin is an independent ingredient analyzer. Scores are computed by a deterministic rubric from published clinical evidence — no brand pays for a score.