The Sons DHT-Blocking Strengthening Conditioner supports stronger, fuller-looking hair. The scalp treatment is designed to target hair loss and DHT build-up while nourishing the scalp and ends. Infused with saw palmetto, a natural DHT blocker, it helps minimise hair follicle shrinkage and slow the appearance of hair loss. Biotin, amino acids and hydrolysed wheat protein work together to strengthen the hair fibre, helping to improve thickness and resilience, while argan oil delivers hydration for softer, smoother-looking results.