Redken Acidic Grow Full Instant Densifying Spray, Leave-In Treatment for Thinning Hair, Heat Protectant up to 450°F / 230°C, 200ml
by Redken · Hair Care
In Stock
35 verified reviews · We may earn a commission · Disclosure
Watch for drops · based on price history, ratings & popularity
- Popularity
- Popular
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- amazon
- Prime
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- Region
- ca
Why it's a great deal
Instant root-lifting. Creates full, thicker-looking hair, helping you see the fullness of +5,000 hair fibers when used as a system.
Provides heat protection up to 450°F (230°C) while promoting thicker, healthier-looking hair.
Rebalances the scalp with moisture and leaves hair 2x stronger.
Formulated with Azelaic Acid and 5% Strength Complex to strengthen hair by 2x when used with the full Acidic Grow Full system.
Trichologist-approved formula designed specifically for thin or flat hair needing immediate volume and density.
Our Data-Driven Analysis
Redken holds a 4.6/5 rating from 35 verified buyer reviews in our Hair Care category. This places it among the highest-rated products we track — buyer satisfaction is exceptionally strong.
Our proprietary Deal Score rates this a 3.8/10 based on price history, rating trends, review velocity, and category positioning. Fair value currently — consider waiting for a deeper discount if your timeline is flexible.
Compared to 8 similar products in Hair Care, pricing is above the category average (CA$36.54).
Analysis generated from 35 verified reviews · Price data updated hourly · Methodology: how we analyze
Customer Ratings
This product holds a 4.6/5 average from 35 verified customer ratings on Amazon. We surface the genuine retailer rating here so you can judge the deal at a glance — and we link straight to the source so you can read the real reviews yourself.
Read customer reviews on AmazonRatings are aggregated from Amazon and re-verified hourly. We may earn a commission if you buy through our link.
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Redken
CA$48.66