Powered by proprietary Trioplexx Technology to stimulate the scalp and hair follicles to encourage healthy hair growth, strengthen hair bonds to reduce breakage and add fullness; and energise hair shaft elongation for longer, wider roots. Supercharged with stimulating extracts including caffeine, vegan keratin, biotin and horsetail extract; this We Are Paradoxx Growth Advanced Scalp Serum: Leaves hair visibly thicker, fuller and stronger. - 100% of users agree their hair looks thicker and healthier in just 4 weeks. - Increases the appearance of hair thickness by up to 75%. - Decreases hair fall after brushing by 50%. - Improves strength and resilience of hair strands to reduce breakage. - Develops up to 47% more new hairs after just 6 weeks. All claims based on the results of an independent user trial and instrumental testing.