Acidic Grow Full Instant Densifying Spray - For Fuller and Thicker Hair (200ml/6.8oz)

C$48.99 C$41.90
Article code CC0000042379
Counter density loss with Redken Acidic Grow Full Spray. An expert innovation delivering amplified fiber diameter and absolute breakage resistance.
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Acidic Grow Full Instant Densifying Spray

Combat thinning and breakage with Redken's Acidic Grow Full Instant Density Spray, a high-performance solution designed for an immediate root lift. As the final step in the protocol, this leave-in treatment provides a 17% mass gain combined with heat protection up to 230°C.

Its formula, concentrated with a 5% active complex, instantly strengthens the fiber to limit hair fall due to breakage and restore body to the hair. Experience hair that is visibly thicker, denser, and with an amplified diameter.

Hair types

Ideal for very fine, fine, or medium hair with low to medium density, experiencing thinning or hair fall due to breakage from brushing.

Advantages

  • +17% volume and immediate root lift
  • Heat protection shield up to (450°F/230°C)
  • Healthy scalp environment: hydrated, balanced, and nourished
  • Density and strength: for hair that feels dense and fortified
  • Soft, smooth fiber that is easy to style
  • Balanced pH between 5.5 and 6.1

Fragrance

Top Notes: Fresh green, frosted melon, ozone, sweet lemon, mandarin
Heart Notes: Verbena, rose, jasmine, neroli, freesia, water lily
Base Notes: Cedarwood, musk, violet, moss, amber, vanilla

How to use it

On damp, towel-dried hair, spray onto roots from a distance of about 15 cm, section by section.

Comb through to evenly distribute the product along the lengths.

Do not rinse and proceed with styling.

Maximize your results with the Acidic Grow Full regimen and gain up to 5,000 more hair fibers for added density.

Ingredients and thier benefits

  • 5% Densifying Complex + Azelaic Acid: An expert synergy combining caffeine to stimulate and redensify hair from the root, azelaic acid to rebalance the scalp's protective pH, and prebiotics to ensure optimal hydration of the hair ecosystem.
1 review

5 stars based on 1 reviews

m
24 Mar 2026
Marie-France
Le spray Acidic Grow Full est parfait pour celles qui ont les cheveux fins comme moi. Je le vaporise simplement aux racines et la différence de densité est flagrante tout de suite. Le résultat est super naturel et on sent vraiment que la chevelure plus vigoureuse.