Shoppers looking to revive flat, sparse locks are turning to a discounted collagen-powered duo designed to restore body and volume. Absolute Collagen's Hair Thickening Shampoo and Conditioner Duo has seen its price slashed from £34 down to £25.50, bringing the cost to £12.75 per bottle.
Clinically Proven Results
The pair actively work to improve the structural health of hair from root to tip. In clinical trials, participants who used the shampoo and conditioner five times a week saw a proven increase in hair thickness of up to 20% over eight weeks, alongside noticeable improvements in overall fullness and shine.
Plus, the formula is engineered to minimise everyday breakage, balance the scalp environment to encourage longer growth cycles, and fortify fragile strands against damage. For those who want to make the regimen a permanent fixture, the brand also offers a flexible eight-week subscription service, which can be paused, skipped, or cancelled at any time and is currently discounted from £34 to £28.
Shopper Reviews
One shopper shared: "I liked the fact that it gives me energy. My hair doesn't fall out as much. It's silky and looks healthier. My skin is glowing and more elastic." Another person said: "Oh wow! My hair has been transformed in one wash! I'm always so dubious when buying more expensive hair care as I've tried pretty much everything, but this is a game changer! Oh ya made every strand of hair more plump."
A second added: "At 61, my fine hair was never looking its best. I've tried most things on the market. On first use, I thought the conditioner wasn't moisturising enough. However, I quickly realised that I had probably been over-moisturising my hair as, once blow-dried, WOW!! My hair is much more manageable, feels stronger & looks just great. I can't imagine using any other shampoo or conditioner now."
Alternatives and Supplements
For more density-boosting remedies, Chāmpo's Pitta Growth Serum (£34), which reportedly sells every 30 seconds, uses 98% naturally derived ingredients, including neroli essential oil. Meanwhile, Caudalie has brought its Anti-Hair Loss Serum (£37, Space NK) to the UK, using antioxidant-rich grapeseed extracts to enhance hair density.
Shoppers are also pairing their hair care with Absolute Collagen's Sculpt Pro Supplement System. Formulated to support the body during rapid weight-loss journeys or GLP-1 treatments, the day-and-night oral supplement system combines 8,000mg of collagen with vitamin C, hyaluronic acid, and vital electrolytes.
One user remarked: "Lovely product, leaves hair feeling gorgeous. However, I personally find the conditioner package difficult to get the contents out with my arthritis." On a brighter note, another fan said: "I've just washed and conditioned my long bleach-damaged hair with the free shampoo and conditioner I received along with my sachet subscription, and it feels amazing. Soft, glossy and tangle-free. If these results continue then I shall be sticking with the product permanently."
Another noted: "I've been using the shampoo and conditioner for about six months and can't believe how much thicker and fuller my hair has become. On a recent visit to my hairdresser, he asked what I had been doing or eating because my hair felt dense and so much stronger. I love this product and never want to stop using it."
