The Density Defence Kit is the ultimate scalp and hair-strengthening system, formulated to protect, purify, and promote fuller, healthier growth. Start your ritual with Bye Bye Build-Up, a clarifying pre-wash that removes residue, excess oil, and product build-up, creating the perfect foundation for stronger hair. Cleanse with The Defender, an active-rich formula that boosts volume and encourages natural density while nourishing the scalp and strands for long-term vitality. Finish with Density Drop, a powerful leave-in treatment that fortifies the hair fibre, shields against environmental stress, and helps prevent thinning and breakage, your daily armor for resilient hair. Together, these three essentials work in harmony to defend against damage, revitalise the scalp, and restore lasting strength and density. Purify. Strengthen. Defend. Your complete routine for thicker, healthier hair.