Redken Acidic Grow Full System Shampoo is a gentle, thickening shampoo specially developed for thin or limp hair that needs extra volume and density. This shampoo combines advanced pH science with azelaic acid, caffeine, and prebiotics to immediately balance and strengthen the scalp. The result is immediately thicker, fuller-looking hair with instant volume from the roots and up to 2x less hair breakage. When using the full Acidic Grow Full System routine, experience up to +5,000 fewer broken hairs from brushing. How to use Apply the shampoo to wet hair. Gently massage into a creamy lather. Rinse thoroughly. For optimal results, pair with Redken Acidic Grow Full System Conditioner and the other products in the range. Results Soft, clean hair with visibly more volume from the roots. The scalp feels healthy and hydrated, while thin and limp hair looks instantly fuller and thicker. 79% of users saw fuller-looking hair after just one use.
Redken Acidic Grow Full System Shampoo is a gentle, thickening shampoo specially developed for thin or limp hair that needs extra volume and density. This shampoo combines advanced pH science with azelaic acid, caffeine, and prebiotics to immediately balance and strengthen the scalp. The result is immediately thicker, fuller-looking hair with instant volume from the roots and up to 2x less hair breakage. When using the full Acidic Grow Full System routine, experience up to +5,000 fewer broken hairs from brushing. How to use Apply the shampoo to wet hair. Gently massage into a creamy lather. Rinse thoroughly. For optimal results, pair with Redken Acidic Grow Full System Conditioner and the other products in the range. Results Soft, clean hair with visibly more volume from the roots. The scalp feels healthy and hydrated, while thin and limp hair looks instantly fuller and thicker. 79% of users saw fuller-looking hair after just one use.
Redken Acidic Grow Full System Shampoo 300 ml
Redken Acidic Grow Full System Shampoo is a gentle, thickening shampoo specially developed for thin or limp hair that needs extra volume and density. This shampoo combines advanced pH science with azelaic acid, caffeine, and prebiotics to immediately balance and strengthen the scalp. The result is immediately thicker, fuller-looking hair with instant volume from the roots and up to 2x less hair breakage. When using the full Acidic Grow Full System routine, experience up to +5,000 fewer broken hairs from brushing. How to use Apply the shampoo to wet hair. Gently massage into a creamy lather. Rinse thoroughly. For optimal results, pair with Redken Acidic Grow Full System Conditioner and the other products in the range. Results Soft, clean hair with visibly more volume from the roots. The scalp feels healthy and hydrated, while thin and limp hair looks instantly fuller and thicker. 79% of users saw fuller-looking hair after just one use.
Redken Acidic Grow Full System Shampoo is a gentle, thickening shampoo specially developed for thin or limp hair that needs extra volume and density. This shampoo combines advanced pH science with azelaic acid, caffeine, and prebiotics to immediately balance and strengthen the scalp. The result is immediately thicker, fuller-looking hair with instant volume from the roots and up to 2x less hair breakage. When using the full Acidic Grow Full System routine, experience up to +5,000 fewer broken hairs from brushing. How to use Apply the shampoo to wet hair. Gently massage into a creamy lather. Rinse thoroughly. For optimal results, pair with Redken Acidic Grow Full System Conditioner and the other products in the range. Results Soft, clean hair with visibly more volume from the roots. The scalp feels healthy and hydrated, while thin and limp hair looks instantly fuller and thicker. 79% of users saw fuller-looking hair after just one use.
in 5 offers
The lowest price for Redken Acidic Grow Full System Shampoo 300 ml right now is $37.95 at EV Hair & Beauty, compared across 5 retailers.
The all-time low was $30.34 on 26 June 2026 — today's price is 25% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 2 Nov 2026.
Last updated at 02/11/2026 02:54:00
Redken Acidic Grow Full System Shampoo 300ml
Delivery between 4–12 Nov $7.95
Redken Acidic Grow Full Shampoo 300ml
Delivery between 7–10 Nov $15
Redken Acidic Grow Full System Shampoo 300ml | Bellezza
Delivery $12.95
Redken Acidic Grow Full Density + Strength System Shampoo 300ml
Delivery $6.95
Redken Acidic Grow Full Density + Strength System Shampoo 300ml
Delivery between 6–16 Nov $10
| Brand | Redken |
| Benefit | Volumising, Moisturising, Reconstructing, Smoothing, Hair Growth, Hair Loss |
| Formula | Paraben-free |
| Special Use | Scalp Care |
| Size | 50 ml, 299 ml, 1,000 ml |
Redken Acidic Grow Full System Shampoo 300ml
Delivery between 4–12 Nov $7.95
Redken Acidic Grow Full Shampoo 300ml
Delivery between 7–10 Nov $15
Redken Acidic Grow Full System Shampoo 300ml | Bellezza
Delivery $12.95
Redken Acidic Grow Full Density + Strength System Shampoo 300ml
Delivery $6.95
Redken Acidic Grow Full Density + Strength System Shampoo 300ml
Delivery between 6–16 Nov $10
| Brand | Redken |
| Benefit | Volumising, Moisturising, Reconstructing, Smoothing, Hair Growth, Hair Loss |
| Formula | Paraben-free |
| Special Use | Scalp Care |
| Size | 50 ml, 299 ml, 1,000 ml |
