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System 1 for fine, non-chemically enhanced, normal to thin-looking hair - is used daily to improve the appearance of thinning hair. 9 out of 10 people perceive a thickening effect* BioAMP adds thickness from inside the cuticle and strengthens the hair shaft Activ-Renewal helps provide a more youthful-looking scalp complexion Transactive Delivery System is a time released delivery system formulated with vitamins that provide moisturizing nourishment for scalp and hair. *Consumer perception based upon usage of entire. Made in USA. Scalp Treatment Natural Hair Normal To Thin Looking System 1 For Fine Non Chemically Enhanced Normal To Thin Looking Hair Is Used Daily To Improve The Appearance Of Thinning Hair BioAmp Adds Thickness From Inside The Cuticle And Strengthens The Hair Shaft Active Renewal Helps Provide A More Youthful Looking Scalp Complexion Transactive Delivery System Is A Time Released Delivery System Formulated With Vitamins That Provide Moisturizing Nourishment For The Scalp And Hair