Pro-Radiant Skin Brightening Serum
Serum
Updated 10 Dec 2025

Pro-Radiant Skin Brightening Serum

InstaNatural
28Ingredients
0EU Banned
2Caution
0.3/5Comedogenic
Pregnancy Risk1 ingredient flagged
0.3/5Comedogenic
Pregnancy Risk1 ingredient flagged
Low Allergens2 fragrance allergens
96% Natural4% 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.

Alpha-ArbutinMax 5.0%
Max concentration:5.0%
Product types:(a) Face cream(b) Body lotion
Conditions:Hydroquinone levels shall remain as low as possible in formulations containing alpha-Arbutin and shall not be higher than the unavoidable trace level.From 1 February 2025 cosmetic products containing that substance and not complying with the conditions shall not be placed on the Union market. From 1 November 2025 cosmetic products containing that substance and not complying with the conditions shall not be made available on the Union market.
Citrus Aurantium Dulcis (Orange) Peel Oil
Product types:All cosmetic products
Conditions:The presence of the substance or substances shall be indicated as ‘Citrus Aurantium Peel Oil’ in the list of ingredients referred to in Article 19(1), point (g), when the concentration of the substance or substances exceeds: — 0,001 % in leave-on products — 0,01 % in rinse-off products.
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.

Ingredient Chemistry

pH

pH Efficacy

pH Efficacy

pH 5.9 — Optimal
5.9
0Neutral 714
pH estimated from category & ingredients: 5.9
Active ingredients: Ascorbyl Glucoside, Niacinamide, Alpha-Arbutin
Ascorbyl Glucoside at pH 5.9: optimal range (5–7)
Niacinamide at pH 5.9: optimal range (5–7)
Alpha-Arbutin at pH 5.9: optimal range (4–6.5)
Detected actives & ideal pH
Ascorbyl GlucosidepH 5–7
NiacinamidepH 5–7
Alpha-ArbutinpH 4–6.5

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
Key Actives
Contains Vitamin CConfirmed
Contains vitamin C derivative
Vitamin C SerumConfirmed
Hyaluronic Acid SerumConfirmed
Niacinamide SerumConfirmed
Brightening SerumConfirmed
Confirmed Inferred Unknown Not compliant

Composition

96% natural4% synthetic
27 natural 1 synthetic

Based on 28 ingredients analyzed. 96% natural and 4% synthetic.

Active ingredients1 active
Fragrance2 essential oils

Functions Overview (15)

Texture & Feel

Texture & Feel

Expected texture
Viscous, serum-like — slightly "thick water" feel
SpreadabilityEasy
AbsorptionFast
Tackiness / ResidueLight
Finish:Luminous / radiant — subtle light-reflecting glow

Slight initial tackiness that fades into a hydrated dewy finish.