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Olaplex

Olaplex No.4 FINE Bond Maintenance Shampoo, Ultra-light, Clinically Proven Fine Hair Shampoo to Volumize & Strengthen

  • Based on 560 reviews
Condition: New
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$11.20 Why this price?
Holiday Deal · 30% off was $16.00

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This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon
Arrives Saturday, Dec 27
Order within 6 hours and 38 minutes
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Size: 3.3 Fl Oz (Pack of 1)


Brand: Olaplex


Item Form: Gel


Hair Type: Fine


Scent: Unscented


Age Range (Description): All


Package Dimensions ‏ : ‎ 5.94 x 5.12 x 3.82 inches; 5.08 ounces


UPC ‏ : ‎


Manufacturer ‏ : ‎ Olaplex


Best Sellers Rank: #3,707 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #95 in Hair Shampoo


#95 in Hair Shampoo:


Customer Reviews: 4.4 4.4 out of 5 stars 560 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Dec 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Great product!
Size: 8.5 Fl Oz (Pack of 1)
This shampoo is excellent and makes my hair look fuller. My hair feels cleaner as it gets rid of build-up.
Reviewed in the United States on November 3, 2025 by J. Salisbury
    • Good product
Size: 8.5 Fl Oz (Pack of 1)
Great product. Hair feels nice after using.
Reviewed in the United States on October 29, 2025 by Alicia
    • Hair savior!
Size: 8.5 Fl Oz (Pack of 1)
I was a resistant to trying this brand for years due to the price, but in a moment of hair desperation I caved. I have oily, fine, type 1a hair that has thinned out due to hyperthyroidism. One wash was all it took to get me hooked. My hair stays cleaner longer, has volume, and is healthier than ever. A little bit of this shampoo goes a long way too. It has a thick, rich lather and it smells great. One bottle lasts me about 2 months and that’s with me double shampooing my hair every other day (and having a husband that steals it occasionally too!) I have purchased 3 times now and I will continue to purchase it. ... show more
Reviewed in the United States on November 1, 2025 by Chelsea Doggett
    • Great quality
Size: 8.5 Fl Oz (Pack of 1)
This is the bomb! I’ve never had a shampoo do so much for my hair. Great lather without all the bad stuff (SLS).
Reviewed in the United States on October 28, 2025 by dnaused
    • Love this product!
Size: 8.5 Fl Oz (Pack of 1)
This makes my hair feel so soft and healthy. No scent so it’s perfect for sensitive people. A little goes a long way!
Reviewed in the United States on October 21, 2025 by Amazon Customer
    • Great and better price!
Size: 8.5 Fl Oz (Pack of 1)
Nice lather and scent! Makes hair shine and very soft with thickness. Better price than beauty parlor!
Reviewed in the United States on November 4, 2025 by Jackie Lorito
    • Not worth the money-
Size: 8.5 Fl Oz (Pack of 1)
This shampoo smells amazing. The bottle is so so small though. I wash my hair 2x a week and use dry shampoo in between washes and I feel like I need to squeeze 2x as much shampoo as I would any other brand. My hair is very fine. I dont think it helps with thickness or moisture. I won’t buy again u less it’s on sale ... show more
Reviewed in the United States on November 14, 2025 by Emily
    • Favorite
Size: 8.5 Fl Oz (Pack of 1)
Love that they made a fine hair formula. This works great for my hair
Reviewed in the United States on October 23, 2025 by Abby

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