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Olaplex No.7 Bonding Oil
BEST SELLER

Olaplex No.7 Bonding Oil

Lightweight reparative styling oil, reduces frizz, adds shine, heat protection up to 450°F.

4.5(11k reviews)·by Olaplex·8.4/10 Editor Score
$30.59$33.65Save $3.06 (9% off)

Best at Costco · 2-5 days · Free over £30 shipping · 3 stores compared

Shop at Costco$30.59
✓ Price verified todayFree over £30 shipping3 stores compared✓ Expert reviewed (8.4/10)
📉 Price dropped recently
✓ In stock at 3 of 3 stores

Price Comparison — 3 Stores

StorePriceShippingDelivery6-Week TrendAction
C
Costco
BEST PRICE
$30.59Free over £302-5 days
A
Amazon
$32.00+$1.41FreeTomorrow
S
Sephora
$36.00+$5.41Free3 days

Prices may differ from the retailer's current price. SnipSnapy earns from qualifying purchases.

6-Week Price History

$31.00$34.00$37.00$40.00$43.006w ago5w4w3w2wNow
costco
amazon
sephora

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SnipSnapy Editor Score

8.4/10
Very Good
✎ Reviewed by Beauty Team✓ Last verified 2026-02-21Our methodology →

Our Verdict

Worth every penny.

Why buy now: The viral hair oil at the lowest price of the year.

Pros & Cons

What We Like

  • Incredible shine
  • Reduces frizz immediately
  • Heat protection 450°F
  • A little goes a long way

What to Consider

  • Small 1oz bottle
  • Expensive per ounce
  • Some find it heavy

Specifications

HairAll types
Size1 fl oz
TypeReparative oil
ProtectionUp to 450°F

Key Features

  • Bond-building technology
  • Heat protection up to 450°F
  • Reduces frizz and flyaways
  • Color-safe

Frequently Asked Questions

No.7 vs No.3?
No.3 is a pre-shampoo treatment. No.7 is a styling oil you use after washing.

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