X-Foliate Dark Spot Remover Serum
Serum

X-Foliate Dark Spot Remover Serum

Bielenda Professional
7Ingredients
0EU Banned
2Caution
0.0/5Comedogenic
Pregnancy SafeNo flagged ingredients
0.0/5Comedogenic
Pregnancy SafeNo flagged ingredients
Allergen-freeNo fragrance allergens
71% Natural29% 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.

Kojic AcidMax 1.0%
Max concentration:1.0%
Product types:Face and hand products
Conditions: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.
ArbutinMax 7.0%
Max concentration:7.0%
Product types:Face cream
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.
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 4.0 — Optimal
4.0
0Neutral 714
pH estimated from category & ingredients: 4.0
Active ingredients: Glycolic Acid, Kojic Acid, Alpha-Arbutin
Glycolic Acid at pH 4: optimal range (3–4)
Kojic Acid at pH 4: optimal range (3.5–5)
Alpha-Arbutin at pH 4: optimal range (4–6.5)
Detected actives & ideal pH
Glycolic AcidpH 3–4
Kojic AcidpH 3.5–5
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
Exfoliating SerumConfirmed
Brightening SerumConfirmed
Minimalist Formula7 ingredients
Confirmed Inferred Unknown Not compliant

Composition

71% natural29% synthetic
5 natural 2 synthetic

Based on 7 ingredients analyzed. 71% natural and 29% synthetic.

Active ingredients2 actives

Functions Overview (10)

antioxidant2:Kojic Acid, Arbutin
group of stereoisomers1:Lactic Acid

Texture & Feel

Texture & Feel

Expected texture
Lightweight, watery liquid that spreads easily
SpreadabilityEasy
AbsorptionFast
Tackiness / ResidueVery low
Finish:Natural finish — neither matte nor dewy

Standard cosmetic feel — no unusual sensory characteristics detected.