Redken Acidic Grow Full System - 100 ml

This serum is designed for adults with fine, flat, and thinning hair who want to achieve a fuller appearance and maintain a healthy scalp.

The serum can be applied daily to clean, damp hair or a dry scalp. For best results, use it as part of the complete Redken Acidic Grow Full System routine.

The serum features azelaic acid and a 5% strength complex containing caffeine and prebiotics.

While not explicitly stated, pH-balanced formulas like this are generally safe for color-treated hair. However, always perform a patch test if you have concerns.

The serum is designed to reinforce hair strength and maintain a healthy scalp environment, which can contribute to the appearance of fuller hair over time. It focuses on improving the condition of existing hair and scalp health.

The serum has a delicate scent profile featuring notes of Italian lemon, neroli, and cedarwood.

This is a lightweight leave-in formula, meaning it is applied to the scalp and hair and not washed out.

Ensure the nozzle is clear. If clogged, gently wipe with a damp cloth. Check that the pump mechanism is fully engaged.

Ensure you are applying the recommended amount and massaging it thoroughly into the scalp. Avoid applying too close to the hair strands if you have very fine hair.

Consistent, long-term use as directed, preferably with the complete Acidic Grow Full System, is key. Results may take several weeks to become apparent.

Make sure to massage the serum completely into the scalp. If the issue persists, try using a slightly smaller amount.