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This is a leave-in thickening spray from Garnier's Grow Strong line, built around biotin, vitamin C and blood orange extract. It is a lightweight mist meant to make hair look fuller and thicker without weighing it down, and it is free of parabens, silicones, phthalates and DMDM Hydantoin. It suits fine or thin hair that wants more body and easier detangling between washes. Against pricier salon thickening mists, it offers a similar leave-in format for far less, though results are cosmetic and temporary rather than regrowth.
In stockSold by VitaboxReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
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Lowest price we've seen: $13.29 on Nov 13 at Amazon. Tracked across 1 store since Nov 13.
Buyers rate it highly, mostly for the body and softness it adds to fine hair. Many like the light feel and the scent, while some find it can build up or do little for very thin hair.
Garnier Fructis Grow Strong Thickening 10 in 1 Spray is a leave-in hair treatment spray with Biotin. It is formulated with Biotin, Vitamin C and Blood Orange Extract. It is part of the Grow Strong Thickening system, which also includes a shampoo and a conditioner.
The system is made to give up to 72 hours of fuller, thicker-looking hair. The formula has no parabens, silicones, phthalates or DMDM Hydantoin. All Garnier products worldwide are approved by Cruelty Free International under the Leaping Bunny Program.




