Plum 5% Niacinamide Face Serum With Rice Water — Efficacy 4.1/5.0, Safety 4.7/5.0 | DemythSkin
++++
[ DemythSkin Verdict ]
Plum 5% Niacinamide Face Serum With Rice Water
Plum

Plum 5% Niacinamide Face Serum With Rice Water

SerumBrightening, pores, texture, blemishes
Efficacy
Strong
4.1 / 5.0
Safety
Safe
4.7 / 5.0
System Verdict
Solid beginner niacinamide serum that delivers on brightening and texture without irritation risks. Efficacy score of 4.1 reflects 5% niacinamide at effective position #3 for blemish fading, pore minimization, and barrier support, boosted by synergistic humectants (glycerin, urea, sodium PCA) and amino acids for moisture retention; trace lactic acid adds mild exfoliation but doesn't detract, and rice extract provides antioxidant support in a stable, fragrance-free water-based formula ideal for oily/acne-prone skin.
Active Ingredients Detected
A Tier: Good BasicsProven Results
GlycerinNiacinamide (5%)LysineHistidineThreonineSerineProlineGlycineAlanineValineIsoleucinePhenylalanineSodium PCADiglycerinUreaSorbitolAllantoin
B Tier: Supporting IngredientsPromising Ingredients
Aspartic AcidGlutamic AcidMethionineLeucineCysteineEthoxydiglycolHydrolyzed Rice ProteinPCAMethyl Gluceth-20HydroxyacetophenoneCyclodextrin
C Tier: Marketing IdolsHype | Limited or Weak Data
Oryza Sativa (Rice) ExtractCucumis Sativus (Cucumber) Extract
D Tier: Potential IrritantsBe Cautious
Tyrosine
What Each Ingredient Does
Aqua
solvent
Glycerin
humectant moisturizer
Niacinamide (5%)
brightening anti-acne active
Propanediol
solvent humectant
Lysine
skin-identical amino acid
Histidine
skin-identical moisturizer
Arginine
skin-identical amino acid
Aspartic Acid
skin-identical amino acid
Threonine
skin-identical amino acid
Serine
skin-identical amino acid
Glutamic Acid
skin-identical amino acid
Proline
skin-identical amino acid
Glycine
skin-identical amino acid
Alanine
skin-identical amino acid
Valine
skin-identical amino acid
Methionine
skin-identical amino acid
Isoleucine
skin-identical amino acid
Leucine
skin-identical amino acid
Tyrosine
skin-identical amino acid
Phenylalanine
skin-identical amino acid
Cysteine
antioxidant amino acid
Oryza Sativa (Rice) Extract
soothing brightening extract
Pentylene Glycol
humectant preservative booster
Rosa Damascena (Rose) Flower Water
soothing hydrator
Full Ingredient List (INCI)

Aqua, Glycerin, Niacinamide (5%), Propanediol, Lysine, Histidine, Arginine, Aspartic Acid, Threonine, Serine, Glutamic Acid, Proline, Glycine, Alanine, Valine, Methionine, Isoleucine, Leucine, Tyrosine, Phenylalanine, Cysteine, Oryza Sativa (Rice) Extract, Pentylene Glycol, Rosa Damascena (Rose) Flower Water, Ethoxydiglycol, Cucumis Sativus (Cucumber) Extract, Sodium PCA, Diglycerin, Urea, Hydrolyzed Rice Protein, Sorbitol, PCA, Allantoin, Lactic Acid, Methyl Gluceth-20, Benzyl Alcohol, Hydroxyacetophenone, Caprylyl Glycol, Cyclodextrin, Xanthan Gum, Hydroxyethylcellulose, Sodium Gluconate

Frequently Asked

Is Plum 5% Niacinamide Face Serum With Rice Water worth it?

Plum 5% Niacinamide Face Serum With Rice Water scores 4.1 out of 5.0 for efficacy (Strong) and 4.7 out of 5.0 for safety (Safe) on DemythSkin's independent ingredient analysis. Solid beginner niacinamide serum that delivers on brightening and texture without irritation risks. Efficacy score of 4.1 reflects 5% niacinamide at effective position #3 for blemish fading, pore minimization, and barrie

What are the key active ingredients in Plum 5% Niacinamide Face Serum With Rice Water?

Plum 5% Niacinamide Face Serum With Rice Water contains no gold-standard actives — its formula is built on supporting and base ingredients rather than clinically transformative actives.

Does Plum 5% Niacinamide Face Serum With Rice Water contain fragrance or known irritants?

DemythSkin flags these ingredients in Plum 5% Niacinamide Face Serum With Rice Water as potential irritants: Tyrosine.

How is Plum 5% Niacinamide Face Serum With Rice Water 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: 2026-05-08. DemythSkin is an independent ingredient analyzer. Scores are computed by a deterministic rubric from published clinical evidence — no brand pays for a score.