Color Wow Dream Coat Anti-Humidity Spray dupe

Garnier Fructis Diamond Sleek Hair Shine Spray

−57%per oz

Color Wow · $30Garnier · $8.68

Shared: Polysilicone-29
The trade-off: Color Wow pairs it with silicone quaternium-18, chamomile and calendula, while Garnier adds argan oil, corn, soy and wheat proteins, a conditioning agent and fragrance, and is sold as a heat protectant to 450°F as well.
Sizes: 200 ml against 136 ml

Dream Coat Anti-Humidity Spray costs about $30 for 200 ml ($4.44 / fl oz). The dupe below is Garnier Fructis Diamond Sleek Hair Shine Spray at $8.68, about 57% less per ounce. Each pair is compared on format, finish and key ingredients, including what the dupe doesn't do.

Heat-activated anti-frizz spray: misted onto damp hair and blow-dried in, polysilicone-29 and silicone quaternium-18 set into a water-resistant coat against humidity. Chamomile and calendula extracts. 6.7 fl oz.

Amazon prices as of Sep 28, 2026, 1:12 AM ET, subject to change: the price on Amazon at checkout is the one that applies.

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The dupe, side by side

The original

Color Wow

Dream Coat Anti-Humidity Spray

$30

$4.44 / fl oz

Cost per fl oz

Color Wow$4.44 / fl oz

Garnier$1.89 / fl oz

$21.32 less at checkout than the original.

Size: Original · Color Wow200 ml; Dupe · Garnier136 ml
Key ingredients: Original · Color WowPolysilicone-29; Dupe · GarnierPolysilicone-29, Argan oil

What matches

The polymer that does Dream Coat's work is on this label too: polysilicone-29, which heat sets into a film against humidity, in a water, glycerin and dipropylene glycol spray, and L'Oréal owns both brands.

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Questions

What is the best dupe for Color Wow Dream Coat Anti-Humidity Spray?

Garnier Fructis Diamond Sleek Hair Shine Spray at about $8.68. The polymer that does Dream Coat's work is on this label too: polysilicone-29, which heat sets into a film against humidity, in a water, glycerin and dipropylene glycol spray, and L'Oréal owns both brands.

How much cheaper is Garnier Fructis Diamond Sleek Hair Shine Spray than Dream Coat Anti-Humidity Spray?

Dream Coat Anti-Humidity Spray costs about $30 for 200 ml, or $4.44 / fl oz. Garnier Fructis Diamond Sleek Hair Shine Spray works out at $1.89 / fl oz, roughly 57% less per ounce.

What does Garnier Fructis Diamond Sleek Hair Shine Spray do worse than Dream Coat Anti-Humidity Spray?

Color Wow pairs it with silicone quaternium-18, chamomile and calendula, while Garnier adds argan oil, corn, soy and wheat proteins, a conditioning agent and fragrance, and is sold as a heat protectant to 450°F as well.