Overview Trichotherapy from Philip Kingsley is the ultimate hair and scalp regime for fine or thinning hair. Based on 60 years of trichological experience, three innovative products help maintain optimum hair and scalp health from the inside out, reducing hair fall caused by breakage when combing. Presented in an elegant gift box, it contains Tricho Pro Volumizing Protein Spray, Tricho 7 Volumizing Hair & Scalp Treatment and Tricho Complex Vitamin & Mineral Supplement.