OLAPLEX 4-IN-1 Moisture Mask – Professional 370ml

Professional moisture treatment | Bond-building repair | Lightweight shine and softness

Overview

OLAPLEX 4-IN-1 Moisture Mask is an intensely concentrated, salon-only treatment that fuses deep hydration with patented bond building to revive hair after chemical services and severe dehydration. Designed for professional results in just 10 minutes, it leaves hair supple, glossy, and full of body.

OLAPLEX 4-IN-1 Moisture Mask professional treatment benefits for dry, damaged hair

What It Does

  • Replenishes dry, dehydrated strands without weighing hair down.
  • Repairs disulfide bonds to improve strength and moisture retention.
  • Smooths the cuticle for slip, easy detangling, and mirror-like shine.
  • Transforms rough, over-processed hair into soft, supple, healthy-looking lengths.
  • Ideal as a post-bleach or post-color add-on service.

Deep hydration and repair results using OLAPLEX 4-IN-1 Moisture Mask

Key Ingredients

  • Bis-Aminopropyl Diglycol Dimaleate – Patented OLAPLEX Bond Building Technology that repairs broken disulfide bonds for lasting strength.
  • Squalane – Biomimetic lipid that restores internal moisture balance and prevents future moisture loss.
  • Ceramides – Rebuild the cuticle lipid layer to lock in hydration and enhance smoothness.

OLAPLEX 4-IN-1 Moisture Mask free-from list and clean formula highlights

Who Is It For?

  • Post-bleach or post-color clients needing immediate moisture and repair.
  • Chemically straightened or permed hair requiring structural reinforcement.
  • Very dry, brittle, over-processed lengths and ends.
  • 100% human hair extensions (avoid attachment points).

How to Use

A. Standalone In-Salon Application

  1. Shampoo; gently towel-dry the hair.
  2. Apply 1–3 pumps, comb through for even coverage.
  3. Process 10 minutes; rinse thoroughly and style as desired.

Pro Tips: Use immediately after chemical services; for extreme damage, process under gentle heat. For extra hydration, layer Nº.5 Leave-In after rinsing the mask.

B. Within the OLAPLEX System

For best results, start with the OLAPLEX Broad Spectrum Chelating Treatment to dissolve mineral/metal buildup, hard-water deposits, chlorine, and product residue. Chelation clears the pathway so OLAPLEX bond-building and moisture actives can penetrate more evenly, enhancing softness, slip, and shine. After chelating and rinsing, apply 4-IN-1 Moisture Mask as the targeted post-service hydration and repair step.

Where OLAPLEX 4-IN-1 sits in the complete OLAPLEX system

Integrate 4-IN-1 as the post-service moisture-and-repair step in the complete OLAPLEX regimen.

Results

  • Hair feels softer, smoother, and easier to detangle after one use.
  • Improved moisture retention thanks to repaired bonds.
  • Lightweight body and shine without residue.

For Straight Hair:

Results on straight hair after OLAPLEX 4-IN-1 Moisture Mask

For Coily Hair:

Results on coily hair after OLAPLEX 4-IN-1 Moisture Mask

Summary

370ml professional bottle; approx. 30–40 applications. Professional use only. Combine with OLAPLEX services for maximum repair and moisture.

Build a Complete Repair + Moisture Routine

No.0 / No.3 | No.4 | No.5 | No.7 | No.8

Tip: Offer 4-IN-1 as a post-color add-on for immediate softness and shine.

Specifications
Identification
EAN Code
896364002937
Item number / SKU
OLAPLEX-4IN1-20142017
Model / Series
Olaplex Professional Moisture Mask
Brand
OLAPLEX®
Manufacturer & Address
Olaplex Inc., 118 Vintage Park Blvd, Suite W, Houston, Texas 77070, United States
Responsible person EU
Obelis s.a., Bd. Général Wahis 53, 1030 Brussels, Belgium
Obelis UK Ltd., 38 Wales Street, Oldham OL1 1UT, United Kingdom
Product features
Product type
Professional hydrating and repairing hair mask
Suitable hair type
All hair types and textures including dry damaged and chemically treated hair
Main purpose / result
Deep hydration hair repair softness shine improved manageability and healthier looking hair
Content (ml / l)
370 ml
Texture / Consistency
Rich creamy mask texture
Language on the packaging
Multilingual including English Dutch French German and other EU languages
Target group
Unisex
Deep Nutrition & Repair
Intensity (deep nutrition, repair)
Deeply nourishing and intensive repairing
Processing time (minutes)
10 minutes
Frequency of use
One to two times per week or as needed depending on hair condition
Suitable after chemical treatment
Yes suitable for use after colouring bleaching or other chemical services
Specific active ingredients
Avocado oil rice bran oil meadowfoam seed oil jojoba esters ceramides amino acids rosehip oil hemp seed oil
Usage & Instructions
Frequency of use
One to two times per week or as needed
Application method
Apply to clean towel dried hair distribute evenly from root to tip
Recommended use
Leave on for 10 minutes rinse thoroughly and follow with styling or Olaplex leave in products
Shelf life after opening
12 months
Suitable for keratin and protein
Yes safe to use in combination with keratin and protein treatments
Safety & Certificates
Precautions
For external use only avoid contact with eyes rinse immediately if contact occurs keep out of reach of children
Professional use
Yes developed for salon and professional use
Certifications
Free from sulphates parabens and phthalates cruelty free vegan friendly
Country of origin
United States
Ingredients & Composition
Key components
Avocado olie rijstolie meadowfoam seed oil jojoba esters ceramiden aminozuren rozenbottelolie hennepzaadolie
Free from sulfates/parabens
Ja vrij van sulfaten parabenen en ftalaten
Allergen information
Bevat parfum kan sporen van geurallergenen bevatten zoals limonene en linalool
Ingredients
Water (Aqua/Eau), Dimethicone, Cetyl Alcohol, Persea Gratissima (Avocado) Oil, Glycerin, Stearyl Alcohol, Ethylhexyl Olivate, Behentrimonium Chloride, Cetrimonium Bromide, Limnanthes Alba (Meadowfoam) Seed Oil, Oryza Sativa (Rice) Bran Oil, Quaternium-80, Sodium Hyaluronate, Sodium PCA, Ceramide AP, Ceramide NP, Bis-Aminopropyl Diglycol Dimaleate, Cannabis Sativa (Hemp) Seed Oil, Rosa Canina (Rose Hip) Seed Extract, Hydrolyzed Jojoba Esters, Arginine, Jojoba Esters, Panthenol, Squalane, Carthamus Tinctorius (Safflower) Seed Oil, Glycine, Alanine, Serine, Valine, Isoleucine, Proline, Threonine, Guar Hydroxypropyltrimonium Chloride, Histidine, Hydroxyethylcellulose, Phenylalanine, Aspartic Acid, PCA, Phosphatidylcholine, Citric Acid, Sodium Lactate, Propylene Glycol, Isopropyl Alcohol, Sodium Nitrate, Tocopherol, Ethylhexylglycerin, Sodium Benzoate, Phenoxyethanol, Bis-Cetearyl Amodimethicone, Fragrance (Parfum), Citral, Hexyl Cinnamal, Limonene.

OLAPLEX 4-IN-1 Moisture Mask – Professional 370ml

Item Number:
20142017

69,95
59,46Incl. VAT
-15%
Price Excl. VAT49,14
In stock


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