Davines Natural Tech Well-Being De Stress Lotion pH: 5 Biphasic protective spray treatment for the hair that also nourishes the body. How to use: Shake well before use, then spray onto body and hair. Well-being is a family of moisturizing, protective and invigorating products for all hair types. It can also be used between different naturaltech treatments. All the formulas contain phytoceuticals extracted from Echinacea, rich in polyphenols and sugars and with a very strong anti-oxidant power.