Augustinus Bader The Conditioner - new without box! I got this as a gift and just won’t use it, as I have bleached hair and have to use very specific products. It’s a luxurious, lightweight, renewing moisturizer that is designed to address the needs of the hair follicles and shaft. It is formulated with TFC8®, a blend of vitamins, lipids, and peptides inspired by over 30 years of research. The Conditioner is designed to hydrate hair, detangle hair, smooth hair, de-frizz hair, strengthen hair, thicken hair, build volume and body, help hair attract and retain moisture, support keratin production, and prevent shedding and breakage.