Olaplex
No. 4 Fine Bond Maintenance Shampoo250 ml
Sulfate-free
from€25.00
€10.00 / 100 ml
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No. 4 Bond Maintenance Shampoo
Hair product · no skin rating
- No drying alcohol
Buy from a trusted store
- CP
CocopandaCheapest
Updated 2026-09-12
Shop at CocopandaAffiliate link€22.90
€22.90 / 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 No. 4 Bond Maintenance Shampoo is a shampoo (100 ml). The ingredient list has 63 ingredients, including panthenol (B5), green tea, and hyaluronic acid. The product contains no drying alcohol. The product is sulfate-free. One retailer carries it right now, at €22.90.
- Product type
- Shampoo
- Size
- 100 ml
- Origin
- Western
Source: store product page · Updated 2026-09-12
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#10
- Citral#59
- Hexyl Cinnamal#60
- Limonene#61
- Silicone2 ingredients
The product contains silicones.
- Amodimethicone#19
- Divinyldimethicone/Dimethicone Copolymer#24
Key ingredients
A humectant that binds water.
A humectant often used in formulations for sensitive skin.
An extract of the tea plant. Its polyphenols have been studied in relation to antioxidant activity and perceived oiliness.
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 productsDryingness index
0/ 100Practically non-drying
The most drying ingredients
No ingredient in the list is one our dictionary counts as drying.
Ingredients that lower the score
- Sodium Lauroyl Methyl Isethionate(position 2)
- Decyl Glucoside(position 9)
- Disodium Laureth Sulfosuccinate(position 15)
- Amodimethicone(position 19)
- Polyquaternium-10(position 20)
- Glycerin(position 31)
- Panthenol(position 33)
- Argania Spinosa Kernel Oil(position 40)
- Sodium Hyaluronate(position 54)
- Guar Hydroxypropyltrimonium Chloride(position 27)
Why this number
Dryingness 0/100 — practically non-drying. The reading comes from the ingredient list and its order, not from a measurement. Pulling the score down: Sodium Lauroyl Methyl Isethionate (position 2), Decyl Glucoside (position 9), Disodium Laureth Sulfosuccinate (position 15).
Computed from the ingredient list · v2026.08.1
The number is computed from the declared ingredient list and its order. A label does not state concentrations, so this is a reading of the formula — not a prediction of how the product feels in use.
How the dryingness index is calculatedFull ingredient list
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15Disodium Laureth Sulfosuccinate
- 16
- 17
- 18
- 19
- 20
- 21
- 22
- 23
- 24
- 25
- 26
- 27
- 28C11-15 Pareth-7
- 29
- 30
- 31
- 32
- 33
- 34Hydrolyzed Vegetable Protein PG-Propyl Silanetriol
- 35C12-13 Pareth-3
- 36C12-13 Pareth-23
- 37
- 38
- 39
- 40
- 41
- 42
- 43Quaternium-95
- 44
- 45
- 46
- 47Bis-Aminopropyl Diglycol Dimaleate
- 48
- 49
- 50
- 51
- 52
- 53
- 54
- 55
- 56
- 57
- 58Palmitoyl Myristyl Serinate
- 59
- 60
- 61
- 62Biotin
- 63
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.
