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For hair that looks thin or falls flat, Redken Acidic Grow Full System Hair Serum is a lightweight, pH-balanced leave-in treatment created to support a healthier-looking scalp. Formulated with azelaic acid and a 5% hydrating complex, it helps rebalance the scalp with hydration while strengthening the hair fibre for improved resilience.
Used as part of the Acidic Grow Full System routine, this serum helps create the appearance of fuller, thicker-looking hair and reduces hair fall due to breakage from brushing. Size: 100ml.
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