Collagen Booster Ultra Concentrated Serum
Serum
Updated 10 Dec 2025

Collagen Booster Ultra Concentrated Serum

Dr. Eve_Ryouth
15Ingredients
0EU Banned
2Caution
0.7/5Comedogenic
Pregnancy SafeNo flagged ingredients
0.7/5Comedogenic
Pregnancy SafeNo flagged ingredients
Allergen-freeNo fragrance allergens
53% Natural40% 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.

PhenoxyethanolMax 1.0%
Max concentration:1.0%
Sodium HydroxideMax 5.0%
Max concentration:5.0%
Product types:(a) Nail cuticle solvent(b) Hair straightener(c) pH adjuster for depilatories(d) Other uses as pH adjusterCallosity softener/remover (entry 15d)
Conditions:(b)1. General use2. Professional use(c) up to pH 12.7(d) up to pH 1115 d Contains alcakali, Avoid contact with eyesKeep out of reach of chindren ans Read directions for use carefully
Label warnings: (a) Contains alkali Avoid contact with eyes Can cause blindness Keep out of reach of children(b) 1. Contains alkaliAvoid contact with eyes Can cause blindness Keep out of reach of children2. For professional use only Avoid contact with eyes Can cause blindness(c) Keep out of reach of children Avoid contact with eyes
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 6.1 — Optimal
6.1
0Neutral 714
pH estimated from category & ingredients: 6.1
Active ingredients: Copper Tripeptide-1
Copper Tripeptide-1 at pH 6.1: optimal range (5–7)
Detected actives & ideal pH
Copper Tripeptide-1pH 5–7

Microbiome

Composition & Ethics

Product Details

Attributes

Ethics
VeganNot compliant
Contains Soluble Collagen
Cruelty-FreeUnknown
No brand statement — contact manufacturer
Safety
Fragrance-FreeLikely
No fragrance ingredients detected
Confirmed Inferred Unknown Not compliant

Composition

53% natural40% synthetic
8 natural 1 unknown 6 synthetic

Based on 15 ingredients analyzed. 53% natural, 7% unknown and 40% synthetic.

Active ingredients1 active
Preservatives1 preservative

Functions Overview (15)

skin conditioning4:Hydrogenated Lecithin, Soluble Collagen, SH-Oligopeptide-1, Glycine Soja (Soyabean) Oil
humectant3:Glycerin, Amorphophallus Konjac Root Extract, Soluble Collagen
film forming3:Amorphophallus Konjac Root Extract, Soluble Collagen, Acrylates/​C10-30 Alkyl Acrylate Crosspolymer

Texture & Feel

Texture & Feel

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

Slight initial tackiness that fades into a hydrated dewy finish.