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Bonding Oil No.7
Olaplex

Bonding Oil No.7

4.6 out of 5 · 9 reviews
$30.00
● In stock
Color
1 oz2 oz
  • Strengthens and protects hair bonds
  • Tames frizz and flyaways for sleek look
  • Imparts brilliant, healthy-looking shine
Free US shipping on orders over $75.00; otherwise $5.99 · 30-day returns · Sold by Cartivo (demo store — payments are simulated)

About this item

Lightweight styling oil that adds shine and smooths frizz while strengthening.

Specifications

Size1-2 fl oz
FinishHigh-shine, smooth
ConcernFrizz, damage, dullness, breakage
Hair TypeAll hair types, especially damaged
Cruelty-freeYes
Key IngredientsBis-Aminopropyl Diglycol Dimaleate (Olaplex Bond Building Technology)

Customer reviews (9)

What customers say: This oil is praised for adding significant shine and smoothness, while also strengthening damaged hair and reducing frizz without greasiness. A few users note that the small bottle size is a minor drawback.
★★★★★

The best for shine

Karen L. · 2026-04-14 · Verified purchase

Nothing else makes my hair this shiny! Just a few drops after styling completely transforms the look, making it incredibly smooth. It definitely helps with my breakage from heat styling too.

★★★★★

Beautiful results every time

Vanessa V. · 2026-07-11 · Verified purchase

This is by far the best hair oil I've used for my very damaged hair. Since I started using it a few months ago, I've noticed a significant reduction in breakage, and my hair just feels so much stronger. It gives a really gorgeous high-shine finish without ever feeling greasy, even if I apply it daily. It's a staple in my routine now.

★★★☆☆

Small bottle for the price

Katie M. · 2026-09-22 · Verified purchase

The 1 oz size feels a bit small for the cost, wish it came in a larger option.

★★★★★

Healthy hair is back

Brooke A. · 2026-02-10 · Verified purchase

My hair was so dull and dry from coloring, but this oil has really brought it back to life. It feels softer, looks much shinier, and the frizz is finally under control. Even after just a few months of use, the difference is noticeable.

★★★★★

Good for everyday styling

Justin P. · 2026-02-08 · Verified purchase

I use a small amount of this almost daily to smooth down my hair and add some healthy shine. It doesn't feel heavy or oily, which is important for me. My hair feels stronger too after using it consistently for a while.