Bright Mosturizing Night Cream
Mask
Updated 10 Dec 2025

Bright Mosturizing Night Cream

Biyu
30Ingredients
0EU Banned
6Caution
0.6/5Comedogenic
Pregnancy Risk1 ingredient flagged
0.6/5Comedogenic
Pregnancy Risk1 ingredient flagged
Allergen-freeNo fragrance allergens
63% Natural33% synthetic

Contains Regulated Ingredients

EU Restricted Ingredients

These ingredients are permitted in the EU but subject to concentration limits, usage conditions, or mandatory labelling requirements under Annex III of the EU Cosmetics Regulation.

EthoxydiglycolMax 10.0%
Max concentration:10.0%
Product types:(a) Oxidative hair day products(b) Non-oxidative hair dye products(c) Rinse-off products other than hair dye products(d) Other non-spray cosmetic products(e) The following spray products: fine fragrances, hair sprays, antiperspirant and deodorant
Conditions:(a) to (e):The level of ethylene glycol impurity in Ethoxydiglycol must be ≤ 0,1 %. Not to be used in eye products and oral products
TriethanolamineMax 2.5%
Max concentration:2.5%
Product types:(a) Leave-on products(b) Rinse-off products
Conditions:(a) (b)- Do not use with nitrosating systems - Minimum purity: 99%- Maximum secondary amine content: 0.5% (applies to raw materials) - Maximum nitrosamine content: 50 microgram/kg - Keep in nitrite-free containers
PhenoxyethanolMax 1.0%
Max concentration:1.0%
What does "EU Restricted" mean?

Restricted ingredients are not banned — they are allowed in cosmetic products as long as specific conditions are met:

  • Concentration limits — maximum allowed percentage in the final product
  • Product type restrictions — some ingredients are only allowed in rinse-off or leave-on products
  • pH restrictions — the finished product must stay within a specific pH range
  • Mandatory labelling — certain allergens must be listed on the packaging
  • Usage conditions — must not be combined with certain other ingredients

These limits are based on the EU CosIng database (Annex III) and are updated regularly. Products sold in the EU must comply with all applicable restrictions.

Product Type Restrictions

The following ingredients are restricted under EU Cosmetics Regulation (Annex III/V) for specific product types — but this product appears to be a Mask. Verify compliance.

  • EthoxydiglycolRestricted to hair dye products
    (a) Oxidative hair day products(b) Non-oxidative hair dye products(c) Rinse-off products other than hair dye products…

Ingredient Chemistry

pH

pH Efficacy

pH Efficacy

pH 3.8 — Suboptimal
3.8
0Neutral 714
pH estimated from category & ingredients: 3.8
Active ingredients: Niacinamide, L-Ascorbic Acid, Ascorbyl Glucoside, Glycolic Acid
Niacinamide at pH 3.8: very acidic — may increase irritation risk
L-Ascorbic Acid at pH 3.8: acceptable but not ideal (2.5–3.5 is best)
Ascorbyl Glucoside at pH 3.8: very acidic — may increase irritation risk
Glycolic Acid at pH 3.8: optimal range (3–4)
Niacinamide at pH 3.8 is below the ideal range (5–7).
Ascorbyl Glucoside at pH 3.8 is below the ideal range (5–7).
Detected actives & ideal pH
NiacinamidepH 5–7
L-Ascorbic AcidpH 2.5–3.5
Ascorbyl GlucosidepH 5–7
Glycolic AcidpH 3–4

Microbiome

Composition & Ethics

Product Details

Attributes

Ethics
VeganLikely
No animal-derived ingredients detected
Cruelty-FreeUnknown
No brand statement — contact manufacturer
Safety
Fragrance-FreeLikely
No fragrance ingredients detected
Confirmed Inferred Unknown Not compliant

Composition

63% natural34% synthetic
19 natural 1 unknown 10 synthetic

Based on 30 ingredients analyzed. 63% natural, 3% unknown and 34% synthetic.

Preservatives1 preservative

Functions Overview (15)

skin conditioning8:Isostearyl Isostearate, Cucumis Sativus Fruit Extract, Niacinamide, Centella Asiatica Leaf Extract, Phragmites Communis Extract, Poria Cocos Extract, Papain, Dimethylmethoxy Chromanyl Palmitate
type of chemical entity4:Stearic Acid, Glyceryl Stearate, Triethanolamine, Citric Acid
binding3:Isostearyl Isostearate, Pectin, Sodium Magnesium Silicate

Texture & Feel

Texture & Feel

Expected texture
Variable — clay masks are thick and drying, sheet masks are wet and cooling, cream masks are rich and hydrating
SpreadabilityModerate
AbsorptionSlow
Tackiness / ResidueNoticeable
Finish:Variable — clay masks dry matte, hydrating masks leave dewy finish

Variable — clay tightens as it dries, hydrating masks feel cool and plumping.