Product Star #1: Biolage Hydratherapie Gentle shampoo. An ultra-mild formula works on all hair types. Use daily for oily hair, several times a week for dry or color-treated hair. We like:

Product Star #2:  Biolage Hydratherapie Conditioning Balm a rich conditioner. Look for one that's moisturizing, but not too heavy. If your hair is dry, use it every time you shampoo; for oilier hair, apply only to ends, when needed. We like:

Product Star #3: Biolage Daily Leave-in Tonic. It works wonders on damaged hair, and can add shine and a piecey texture to every hair type. Use sparingly unless your hair is very coarse or damaged. We like:

Product Star #4: Biolage Gelee holding gel.  On straight hair, it adds shine and body. On fine hair, it boosts volume. On waves and curls, it beats frizz and adds hold. It's the ultimate product! We like:

Product Star #5: Hydratherapie Cera-Care Conditioning mask. To boost hair health, nothing beats a rich, once-a-week mask. Apply, allow to penetrate for twenty minutes, then shampoo out for glossy locks. We like: