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Redken
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Redken Acidic Grow Full System Shampoo is a professional densifying shampoo designed for thin, flat hair to deliver instantly fuller, thicker-looking results. This salon-quality formula gently cleanses while supporting scalp balance and hydration. When used as part of the full system, it helps strengthen hair, reduce breakage and improve overall density, leaving hair looking and feeling fuller, healthier and more voluminous after just one use.
Redken Acidic Grow Full System Shampoo is a professional salon-quality shampoo designed for thin, flat hair that needs fuller-looking volume, strength, and healthier-looking results. This gentle cleansing formula removes impurities, excess oil, and buildup while helping create the ideal foundation for thicker-looking hair and improved hair density appearance. Formulated with Redken's Acidic Grow Full technology, the shampoo helps support the look of fuller, more voluminous hair without compromising softness or manageability. The acidic pH formula helps respect the scalp moisture barrier and contributes to a healthy-feeling scalp environment while cleansing effectively. Hair is left feeling refreshed, lightweight, and clean, with enhanced body and movement from the roots. Suitable for colour-treated hair and daily use, this shampoo is ideal for those experiencing thinning-looking hair or hair prone to breakage from brushing. When used as part of the complete Acidic Grow Full system, including the conditioner, serum, and treatment spray, it helps promote the appearance of fuller, denser-looking hair while delivering professional salon-quality care. Hair feels stronger, healthier, and visibly more voluminous after each wash.Size: 300ml
KEY FEATURES
• SALON DENSITY + FULLNESS BOOST: Professional shampoo designed to instantly deliver fuller, thicker-looking hair for thin, flat hair typesGimmeNow
Apply Acidic Grow Full Shampoo
AQUA / WATER / EAU • SODIUM LAURETH SULFATE • COCAMIDOPROPYL BETAINE • SODIUM CHLORIDE • PROPYLENE GLYCOL • PARFUM / FRAGRANCE • CITRIC ACID • COCAMIDE MEA • SODIUM BENZOATE • SODIUM HYDROXIDE • HEXYLENE GLYCOL • BIFIDA FERMENT LYSATE • SACCHAROMYCES/RICE FERMENT FILTRATE • SODIUM LAURYL SULFATE • HYDROXYPROPYL GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE • CAFFEINE • AZELAIC ACID • LINALYL ACETATE • CARVONE • PENTYLENE GLYCOL • LINALOOL • LIMONENE • CITRUS LIMON PEEL OIL • CITRUS AURANTIUM BERGAMIA PEEL OIL • CITRAL • CITRUS AURANTIUM PEEL OIL • PINENE • PHENOXYETHANOL • SALICYLIC ACIDPlease be aware that ingredient lists for the products of our brand are updated regularly. Please refer to the ingredient list on your product package for the most up to date list of ingredients to ensure it is suitable to your personal use.
Product estimated dimensions:
Length 5.6 cm, Width 6.6 cm, Height 15.9 cm

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$77.00 AUD
Selling fast!
Get yours while you can.
I’ve really enjoyed using this shampoo. The texture and scent of the product are both really lovely and I’ve really seen a difference in the appearance of my hair over a short time too. I’ve used the shampoo in my routine alongside the matching conditioner, hair serum and densifying spray. Using the combination of products I feel as though my hair is stronger, smoother, shinier and appears fuller too, which I love! I have struggled with split ends for a while now and these products have really helped to stop my hair breaking so easily. I have really enjoyed testing out these products!
Is the best shampoo I ever use. From the first use the sensation is wow I can’t put it in words it leaves my hair so different in the best way. After drying my hare the sensation is unique
I have been using this shampoo for around two weeks and I am very pleased with the results. It cleanses my hair thoroughly without drying it out and leaves it feeling fresh and soft. My hair looks healthier and has a little more volume at the roots. The scent is lovely, and the product feels like a professional salon-quality treatment. I will definitely continue using this shampoo and would happily recommend it to others.
Redken acidic grow full shampoo is a powerful product to help add volume and nourishment to flat and thin hair. My hair always ware lacking of volume and I can see a huge improvement since starting this whole range. Even after first wash my hair ware lifted and easier to style. I also love the scent of this shampoo. It is fresh and citrusy, very luxurious.
I have found this shampoo to work really well. I often have to shampoo twice to feel like my hair is properly cleaned but not with this product. My hair looks super shiny, clean and also seems to last longer before getting greasy. It smells great and the bottle will last a long time. I would really recommend this range as a whole and have seen noticeable results after using the 4-step routine over the past week and a half.
I was gifted this product in exchange for an honest review from Home Tester Club. The bottle works well, however it is difficult to squeeze out when there is only a small amount remaining. The shampoo has a pleasant smell, which is not too strong. The shampoo ladders up very well and you only need a small amount to wash your whole hair which makes it good value. I haven’t seen any benefits to my hair growth or thickness. This may be linked to the short testing period. Therefore I would have to give it longer. I do have frizzy curly hair and unfortunately do feel that this shampoo dries out my hair. I would recommend all to try this as it may work for them.
This has been an absolute godsend after struggling with postpartum hair loss. Since using this shampoo my hair is growing back rapidly! Leaving it soft and feeling fuller. Leaves scalp feeling clean and refreshed. I would 100% recommend this, especially if you’re struggling with hair loss and want results.
This shampoo is lovely, has a great smell, makes my hair look thicker and adds volume and my hair feels really clean I really like this shampoo.
Shampoo pleasantly surprised me. It cleans my hair really well without stripping it, which is hard to find. My hair feels soft but still has volume after washing. I haven’t used long enough to notice if less shedding, so will find out. The formula feels gentle but effective, and a little goes a long way.
I’ve been using this for a couple of weeks and I’m overall pretty happy with it. It leaves my hair feeling clean but not stripped and it doesn’t seem to weigh it down as many other thickening products I have used does. The shampoo lathers really nicely and I’m not having to use as much as others. Really pleased with the scent and how it lasts in my hair until I wash it again. The only reason I’m giving 4/5 is I’ve not really noticed any growth yet and the price is very expensive compared to others. But overall a really enjoyable shampoo