Free express shipping when you spend $100+ on your purchase with code SHIP
FREE US Shipping $50+ Auto-Replenishment 15% off First App Order Dermstore Rewards
Olaplex

Olaplex No. 4 Bond Maintenance Shampoo (8.5 fl. oz.)

A reparative shampoo that hydrates and protects hair against damage.

Rewards members earn 160 points on this order. Register & opt in at checkout.

Join Dermstore Rewards

$32.00

Or 4 interest free payments of $8.00 with Klarna


In stock | Usually dispatched within 24 hours

Image 1 - A woman with long, dark hair partially obscures her face, wearing a light-colored off-the-shoulder top, with text that reads STRENGTHENS, HYDRATES, AND REPAIRS ALL HAIR TYPES.
Image 2 - A bottle of Olaplex No. 4 Bond Maintenance Shampoo with bubbles surrounding it, displaying the text 90% SMOOTHER, BETTER DETANGLING, MORE CONDITIONED*, and additional product details including REPAIRS, STRENGTHENS, & NOURISHES ALL HAIR TYPES, 250 ml/Net 8.5 fl oz, and a footnote regarding use with other products.
Image 3 - A side-by-side comparison of hair before and after treatment, with noticeable differences in smoothness and shine, labeled BEFORE on the left and AFTER on the right, and additional text below stating UNRETOUCHED IMAGES and details about the hair care products used.
Image 4 - A side-by-side comparison of hair showing a frizzy texture on the left labeled BEFORE and smooth, sleek hair on the right labeled AFTER, with additional text at the bottom stating UNRETOUCHED IMAGES* *Results may vary. Results achieved by cleansing with N°4 Bond Maintenance® Shampoo, conditioning with N°5 Bond Maintenance® Conditioner, then styling.
Image 5 - Image shows two close-up sections of curly hair: the left side labeled BEFORE with frizzy texture and the right side labeled AFTER displaying defined and smooth curls, with additional text below stating UNTOUCHED IMAGES* *Results may vary. Results achieved by cleansing with Nº4 Bond Maintenance® Shampoo, conditioning with Nº5 Bond Maintenance® Conditioner, and applying Nº9 Bond Protector Nourishing Hair Serum to damp hair before styling.
Image 6 - Image depicts two OLAPLEX hair care products: the No. 4 Bond Maintenance Shampoo and the No. 5 Bond Maintenance Conditioner, along with the text Pair Up for a Bestselling Routine, Strengthen + Nourish, and Moisturize + Smooth.

Delivery & Returns
Free delivery is available on all orders over $50. Please see our shipping information page for all available delivery options.
If I'm not completely happy with my item?
Please see our returns policy.
*points earned on final checkout price, after any applied discounts.

Frequently Bought Together

Olaplex No. 4 Bond Maintenance Shampoo (8.5 fl. oz.)

This item

Olaplex No. 4 Bond Maintenance Shampoo (8.5 fl. oz.)

$32.00

Total Price:

$48.00

Other Customers Bought

Customer Reviews

4.88 stars out of a maximum of 5

5 stars rating 15 reviews

4 stars rating 2 reviews

3 stars rating 0 reviews

2 stars rating 0 reviews

1 stars rating 0 reviews

Top Customer Reviews

Reviews and results may vary from person to person. Customer reviews are and do not represent the views of The Hut Group.

Smells nice

4 stars out of a maximum of 5

This is a lovely shampoo that leaves my hair silky and shiny.

by Suzanne P Verified Purchase

Was this helpful?

Worth it

5 stars out of a maximum of 5

Usually I feel like I have to double wash my hair. I have a lot of it, and one wash doesn’t feel enough. But with this shampoo it feels clean after one wash. Definitely worth the splurge 

by Patricia Verified Purchase

Was this helpful?

Cleanses well without leaving hair too dry.

5 stars out of a maximum of 5

I love this shampoo for cleansing the hair well and thoroughly but not leaving it feeling dry or stripped. It has a good lather and is gentle on the scalp and hair. The scent is mild and not overwhelming. A little goes a long way and it doesn't take much to get a good cleanse.

by M.

Was this helpful?

Best shampoo

5 stars out of a maximum of 5

I love this shampoo because it lathers up nicely and really can see a difference in my hair. I use it daily and it doesn’t dry my hair out. Love it! 

by Suzanne Verified Purchase

Was this helpful?

Opalex

5 stars out of a maximum of 5

Amazing shampoo  Makes hair smooth & soft  Definitely recommend it 

by grace Verified Purchase

Was this helpful?

Olaplex#4 shampoo

4 stars out of a maximum of 5

I like this shampoo a lot. I bought a sample kit of the main Olaplex products to see what all the hype was about. I found the whole routine unnecessarily time consuming for modest results. However, I liked the shampoo enough to reorder that product alone. It has a very low sudsing factor that took me a bit to get accustomed to, but now I know you don't need oodles of suds to get clean (but not stripped) hair. It seems to treat my somewhat fragile, thin hair very well, and I am more than satisfied with the results each time. The only negative is how pricy it is.

by KP Verified Purchase

Was this helpful?

Lovely

5 stars out of a maximum of 5

I really hesitated about buying this shampoo because of the price, I'm happy I did.  It is really a lovely shampoo.  It takes such a tiny amount to shampoo my hair.  I use this several times a week, not everyday,  and love how my hair looks and feels.  I have very fine hair and did worry a little about it weighing it down, but that didn't happen.  

by Lorna Verified Purchase

Was this helpful?

Shiny hair

5 stars out of a maximum of 5

Works so well that conditioner is optional

by sarah Verified Purchase

Was this helpful?

Best shampoo for my colored hair ever!

5 stars out of a maximum of 5

Since learning about Olaplex from my hair dresser and using their professional products in salon my hair is in the best condition ever. The addition of the at home products only enhanced the great condition between salon visits. I am grateful for the shampoo, conditioner and a few of their other products chosen for my particular hair.  Best products at reasonable prices. 

by Christine Verified Purchase

Was this helpful?

Fabulous shampoo

5 stars out of a maximum of 5

I'm so pleased with this shampoo! My fine thin hair has never looked better. Although it's not inexpensive, a little goes a very long way.  Lathers up well, smells so good, and is easy to rinse clean. It leaves my hair feeling thick and luxurious.  Well worth the purchase!

by Gini Verified Purchase

Was this helpful?