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No.4 Bond Maintenance Shampoo
Olaplex

No.4 Bond Maintenance Shampoo

4.6 out of 5 · 17 reviews
$28.00
Options from $28.00 to $33.00
● In stock
Color
8.5 oz33.8 oz
  • Repairs and strengthens damaged hair bonds
  • Reduces breakage and split ends
  • Improves hair health, shine, and manageability
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

Daily cleanse and repair shampoo for all hair types.

Specifications

Size8.5 oz, 33.8 oz
ConcernDamage, breakage, split ends, dryness
Hair TypeAll hair types
Cruelty-freeYes
Fragrance-freeNo
Key IngredientsBis-Aminopropyl Diglycol Dimaleate

Customer reviews (17)

What customers say: This shampoo is praised for making hair softer, stronger, and reducing breakage, improving overall hair health and shine. Some users found it a bit drying or noted issues with lathering.
★★★★★

Smells great

Trevor N. · 2025-09-22

The scent is subtle but really pleasant.

★★★★★

Reduced breakage

Bailey M. · 2026-03-20 · Verified purchase

Seeing much less hair breakage now.

★★★★★

Good for oily hair

Ethan C. · 2026-03-20 · Verified purchase

My hair tends to get oily quickly, but this shampoo cleanses effectively without over-stripping. It leaves my hair feeling fresh and balanced.

★★★★★

Hair is healthier now

Madison B. · 2026-08-28 · Verified purchase

I've struggled with split ends for years, but this shampoo has made a real difference. My hair feels stronger and looks so much shinier. I use it daily, and even my hairdresser commented on the improved condition.

★★★★★

Hair feels amazing

Ellie M. · 2026-10-09 · Verified purchase

Leaves my hair so soft and much less frizzy.