0 in bag

Free standard shipping on any $35 purchase

Tab through the images or use the previous or next buttons to navigate each product image

OLAPLEX No.4 Bond Maintenance Strengthening and Reparative Hair Shampoo #1
OLAPLEX No.4 Bond Maintenance Strengthening and Reparative Hair Shampoo #2
OLAPLEX No.4 Bond Maintenance Strengthening and Reparative Hair Shampoo #3
OLAPLEX No.4 Bond Maintenance Strengthening and Reparative Hair Shampoo #4
OLAPLEX No.4 Bond Maintenance Strengthening and Reparative Hair Shampoo #5
OLAPLEX No.4 Bond Maintenance Strengthening and Reparative Hair Shampoo #6
OLAPLEX No.4 Bond Maintenance Strengthening and Reparative Hair Shampoo #7
OLAPLEX No.4 Bond Maintenance Strengthening and Reparative Hair Shampoo #8

OLAPLEX No.4 Bond Maintenance Strengthening and Reparative Hair Shampoo

Item 2591015

  • 151 people have viewed this in the last 24 hours

$32.00
Size:8.5 oz

Pickup and delivery options

In stock and ready to ship

Usually ships out in 1-2 days

Earn points on this purchase.

Details

Benefits

  • Reduces breakage and strengthens hair
  • Gently cleanses without stripping moisture
  • Hydrates, smooths, nourishes, and detangles

Research Results

  • 90% smoother, better detangling, more conditioned*
  • 49% reduction in breakage
  • *When used as a system of Nº 3, Nº 4, and Nº 5.

Key Ingredients

  • Gentle Blend of Coconut Oil-Derived Surfactants Provides an easy, abundant lather that leaves the scalp and hair feeling hydrated.

How To Use

  1. Dispense a coin-sized amount and apply to wet hair.

  2. Lather thoroughly and rinse well.

  3. Follow with No.5 Bond Maintenance® Conditioner.

Ingredients

Water (Aqua/Eau), Sodium Lauroyl Methyl Isethionate, Cocamidopropyl Hydroxysultaine, Potassium Cocoyl Glycinate, Disodium Cocoyl Glutamate, Sodium Lauroyl Sarcosinate, Potassium Cocoate, Decyl Glucoside, Glycereth-26, Bis-Aminopropyl Diglycol Dimaleate, Cocamidopropylamine Oxide, Disodium Laureth Sulfosuccinate, Glycol Distearate, Sodium Cocoyl Glutamate, Methyl Gluceth-20, Acrylates Copolymer, PEG-120 Methyl Glucose Dioleate, Amodimethicone, Citric Acid, Sodium Lauryl Sulfoacetate, Polyquaternium-10, Ethylhexylglycerin, DivinylDimethicone/Dimethicone Copolymer, Polyquaternium-11, Trisodium Ethylenediamine Disuccinate, Guar Hydroxypropyltrimonium Chloride, C11-15 Pareth-7, Laureth-9, Glycerin, Trideceth-12, C12-13 Pareth-23, C12-13 Pareth-3, Hydrolyzed Vegetable Protein, PG-Propyl Silanetriol, Panthenol, Acetic Acid, Tetrasodium EDTA, Pentasodium Triphosphate, Sodium Hydroxide, Disodium EDTA, Helianthus Annus (Sunflower) Seed Oil, Tocopherol, Prunus Armeniaca (Apricot) Kernel Oil, Pseudozyma Epicola/Camellia Sinensis Seed Oil Ferment Extract Filtrate, Pseudozyma Epicola/Argania Spinosa Kernel Oil Ferment Filtrate, Quaternium-95, Propanediol, Helianthus Annus (Sunflower) Seed Extract, PEG-8, Euterpe Oleracea Fruit Extract, Punica Granatum Extract, Rosemarinus Officinalis (Rosemary) Leaf Extract, Musa Sapientum (Banana) Fruit Extract, Origanum Vulgare Lear Extract, Morinda Citrifolia Fruit Extract, Articum Lappa Root Extract, PEG-8/SMDI Copolymer, Sodium Hyaluronate, Palmitoyl Myristyl Serinate, Sodium Polyacrylate, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Biotin, Benzoic Acid, Phenoxyethanol, Chlorphenesin, Potassium Sorbate, Sodium Benzoate, Fragrance(Parfum), Citral, Hexyl Cinnamal, Limonene.

Shipping & Coupon Restrictions

This brand is excluded from most Ulta Beauty coupons.

See brand eligibility details

Frequently bought together

3 items

Current Product

OLAPLEX

No.4 Bond Maintenance Strengthening and Reparative Hair Shampoo

Size: 8.5 oz
$32.00
OLAPLEX

No.5 Bond Maintenance Strengthening and Reparative Hair Conditioner

Size: 8.5 oz
$32.00
OLAPLEX

No.6 Bond Smoother Frizz Control Styling Hair Cream

$30.00

Free gift with purchase

OLAPLEX Free No.3 Hair Perfector deluxe sample with $45 brand purchase Free No.3 Hair Perfector deluxe sample with $45 brand purchase

Free gift with purchase

Free mini No. 3 Hair Perfector with $45 Olaplex purchase (valid thru 6/7/25 on shipped purchases only. Full or partial pickup or same day delivery purchases do not qualify. While quantities last)

Sponsored products

12 items

Review Snapshot

by PowerReviews

5971 ReviewsWrite a Review
89%
of respondents would recommend this to a friend
Ratings Distribution
Pros
2Smells Great
1Great lather, mild scent
1Hair feels soft and strong again
1Works as intended
1Little goes a long way
Cons
2Price
1Drying
1No fragrance
1Price
1Dried out hair
Best Uses
1I shampoo everyday and this has worked well.
Describe Yourself
1Color treated hair
1Cost conscious buyer
1So far this product is effective so I'm Happy
1Brown hair, hazel eyes, normal hair
Hair Type
413Wavy Hair
299Straight Hair
71Very Curly Hair
Most Helpful Positive Review
Excellent Shampoo

I was out of Olaplex shampoo and conditioner for about a month, maybe two, & noticed that my hair was unruly and falling out (splitting at the ends) faster than usual. I wash my hair daily and Olaplex is the only shampoo that I like to use since I wash it so frequently. My hair is now shiny and loo...

Versus
Most Helpful Critical Review
Low porosity/Coil/4C-ish hair girlies, stay AWAY!!

I will leave this review on all the products I used that caused HUGE CHUNKS of my hair to fall out on wash day after using them as instructed. I get a silk press about 2-3 times and year and before using their products my hair was mid-back length, thick, with voluminous layers. However, due to low...

1774 results

Yes, I WILL BUY THIS PRODUCT AGAIN

Submitted 6 days ago

By Barbara

From New Orleans,LA

Hair Type Very Curly Hair

It works for me and I am very pleased. Thanks for selling olaplex in your business. Prices are a bit high. Coupons would be great help for me.

Bottom Line Yes, I would recommend to a friend

Was this review helpful to you?
No thanks!!

Submitted 7 days ago

By Kaye

From ATL, GA

I had a tremendous amount of breakage and it dries my hair out so bad RETURNED IMMEDIATELY!!

Was this review helpful to you?
No thanks!!

Submitted 7 days ago

By Kaye

From ATL, GA

I had a tremendous amount of breakage and it dries my hair out so bad RETURNED IMMEDIATELY!!

Was this review helpful to you?
I would buy this product again.

Submitted 8 days ago

By Beatrice

From Rhode Island

Hair Type Straight Hair

Love it !

Bottom Line Yes, I would recommend to a friend

Was this review helpful to you?
Best shampoo ever

Submitted 11 days ago

By Audrey

From Cheektowaga, NY

Hair Type Straight Hair

Have been using this for 2 years. My hair used to be frizzy and fly away but this shampoo has corrected the problem. I use with No. 5 bond maintenance conditioner.

Bottom Line Yes, I would recommend to a friend

Was this review helpful to you?