Gokujyun Alpha Premium Ultimate Anti Aging Lotion
Exfoliant

Gokujyun Alpha Premium Ultimate Anti Aging Lotion

Hada Labo
36Ingredients
0EU Banned
8Caution
0.4/5Comedogenic
Pregnancy SafeNo flagged ingredients
0.4/5Comedogenic
Pregnancy SafeNo flagged ingredients
Allergen-freeNo fragrance allergens
44% Natural50% 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%
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
RetinolMax 5.0%
Max concentration:5.0%
Product types:(a) Body lotion(b) other leave-on and rinse-off products
Conditions:From 1 November 2025 cosmetic products containing that substance and not complying with the conditions shall not be placed on the Union market. From 1 May 2027 cosmetic products containing that substance and not complying with the conditions shall not be made available on the Union market.
Label warnings: For any cosmetic product containing Retinol, Retinyl Acetate or Retinyl Palmitate the following, labelling is obligatory: ‘Contains Vitamin A. Consider your daily intake before use’.
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 3.6 — Suboptimal
3.6
0Neutral 714
pH estimated from category & ingredients: 3.6
Active ingredients: Retinol, Salicylic Acid, Copper Tripeptide-1
Retinol at pH 3.6: very acidic — may increase irritation risk
Salicylic Acid at pH 3.6: optimal range (3–4)
Copper Tripeptide-1 at pH 3.6: very acidic — may increase irritation risk
Retinol at pH 3.6 is below the ideal range (5–6).
Copper Tripeptide-1 at pH 3.6 is below the ideal range (5–7).
Detected actives & ideal pH
RetinolpH 5–6
Salicylic AcidpH 3–4
Copper Tripeptide-1pH 5–7

Microbiome

Composition & Ethics

Product Details

Attributes

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

Composition

44% natural50% synthetic
16 natural 2 unknown 18 synthetic

Based on 36 ingredients analyzed. 44% natural, 6% unknown and 50% synthetic.

Preservatives3 preservatives

Functions Overview (15)

Texture & Feel

Texture & Feel

Expected texture
Grainy scrub or thin chemical liquid — physical exfoliants feel gritty, chemical ones feel like water
SpreadabilityVery easy
AbsorptionFast
Tackiness / ResidueLight
Finish:Smooth, refined — skin feels polished after rinsing

Gritty (physical) or tingling (chemical) — exfoliation sensation on skin. Slight initial tackiness that fades into a hydrated dewy finish.