Prime Big Deal Days Oct 6–7. SHOP THE DEALS ▸

BiolageSmooth Proof Conditioner

Conditioner

$45

or save up to 5% more with Subscribe & Save on Amazon

Size 1000 ml, $1.33 / fl oz

Sold by Amazon.com. Amazon's shipping and returns apply. Who sells Biolage on Amazon

Amazon price as of Oct 5, 2026, 2:00 AM ET, subject to change: the price on Amazon at checkout is the one that applies. We may earn a commission; the price you pay is the same.

Dove Intensive Repair Conditioner
9 cheaper on the same shelf, from $0.32 / fl oz. See them

No dupe for this one yet

Want one? Ask, and it moves up our list. A pair only goes up when the cheaper product matches on format, finish or key actives and Amazon.com or its maker sells it.

About the Product

What it is: Conditioner, 1000 ml. Smooth proof conditioner. Nourishing conditioner that instantly detangles unruly, frizzy hair for smooth, manageable hair.

What Else You Need to Know:

  • Benefits: This conditioner is infused and micro-dosed with camellia oil and glycerin to fight frizz and dryness without weighing hair down
  • Additional benefits: Leaves hair feeling soft and smooth with a radiant shine
  • Suggested use: Apply to wet hair and leave in 1-3 minutes. Rinse thoroughly

From the Amazon listing.

Hair dupe guides

Cheaper on the Same Shelf

Conditioner, for less per ounce on Amazon

$45

$1.33 / fl oz