Olaplex
No. 5 Leave in Conditioner100 ml
Sulfate-free
from€20.37
€20.37 / 100 ml
BuyAffiliate link
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4 in 1 Moisture Mask
Hair product · no skin rating
- No drying alcohol
Buy from a trusted store
- LY
LykoCheapest
Updated 2026-09-12
Shop at LykoAffiliate link€83.50€58.45€15.80 / 100 ml
Prices come from Finnish online stores and are shown in euros. Cocopanda delivers only within mainland Finland; Lyko's delivery terms also list Sweden, Norway, Denmark, Poland, the Netherlands, Austria, and Germany. Neither delivers to the US or the UK.
Olaplex 4 in 1 Moisture Mask is an intensive hair treatment (370 ml). The ingredient list has 53 ingredients, including hyaluronic acid, ceramides, and amino acids. The product contains no drying alcohol. The product is sulfate-free. One retailer carries it right now, at €58.45.
- Product type
- Hair mask and treatment
- Size
- 370 ml
- Origin
- Western
Source: store product page · Updated 2026-08-14
Ingredient analysis
Contains 2 flagged ingredient groups. Key ingredient: Hyaluronic acid. This reading covers ingredient groups, not suitability for hair or scalp.
Flagged ingredient groups
- Fragrance4 ingredients
The product contains fragrance or declared fragrance allergens.
- Fragrance (Parfum)#50
- Citral#51
- Hexyl Cinnamal#52
- Limonene#53
- Silicone2 ingredients
The product contains silicones.
- Dimethicone#2
- Bis-Cetearyl Amodimethicone#45
Key ingredients
A humectant that binds water.
Lipids found in the skin's own barrier.
A humectant often used in formulations for sensitive skin.
A light, well-tolerated oil component, usually obtained from olive or sugarcane. A different ingredient from squalene, which is on our watchlist.
Building blocks of protein, and part of the skin's own natural moisturizing factor. In a formula they act as humectants; some also serve as pH adjusters.
This is a hair product. We read the same ingredient groups as on a skincare product — fragrance, sulfates, silicones and drying alcohols — but we publish no acne-prone rating and no judgment about whose hair or scalp it suits. An ingredient list cannot tell you that.
Confidence: medium · v2026.09.3
This assessment is read from the ingredient list and is not medical advice. It makes no promise about acne. Individual skin reactions vary.
Read how we classify productsFull ingredient list
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8Behentrimonium Chloride
- 9Cetrimonium Bromide
- 10
- 11
- 12Quaterniurn-80
- 13
- 14
- 15
- 16
- 17Bis-Aminopropyl Diglycol Dimaleate
- 18
- 19
- 20
- 21
- 22
- 23
- 24
- 25
- 26
- 27
- 28
- 29
- 30lsoleucine
- 31Praline
- 32
- 33
- 34
- 35
- 36
- 37
- 38PCA
- 39
- 40
- 41
- 42
- 43
- 44
- 45
- 46
- 47lsopropyl Alcohol
- 48Sodium Nitrate
- 49
- 50
- 51
- 52
- 53
The order is the manufacturer's own and follows concentration down to the one percent mark. Underlined names are flagged by our criteria. Names with a dotted underline open a short note on what the ingredient does in the formula.
