Biota Botanicals Advanced Herbal Care Foaming Serum for Thinning - Damaged Hair 5.1 oz - 3 Pack BIOTA Botanicals Advanced Herbal Care Daily Foaming Serum is the same, clinically tested Herbal BioComplex B11 – only in a mousse! Our Herbal BioComplex B11 works by directly nourishing the scalp. The easy and convenient application of BIOTA Botanicals Daily Foaming Serum allows you to apply our breakthrough formula quickly and easily Perfect for all hair types and lifestyles Once daily application Lighter daytime formula Ideal for light-colored hair! For best results, use daily and in conjunction with BIOTA Botanicals Advanced Herbal Shampoo and Conditioner. For optimal results, use in conjunction with BIOTA Botanicals Leave-In Serum at night.