A volumising style extender for a healthy scalp. A dry shampoo, the Olaplex way.
An innovative, scalp-detoxifying formula to dry, cleanse and absorb oil without buildup, dryness or dullness. Repels odor and damaging pollutants for a just-washes clean feeling.
Why you need it
No.4D is a dry shampoo formula that actually addresses scalp health by introducing several key skincare-like components. After all, scalp is also skin! Powered by Olaplex patented bond-building technology.
How it's different

• Probiotics neutralise bacteria for a balanced, healthy environment
• Detoxifying ingredients unclog follicles & cleanse the scalp
• Nourishing ceramides and essential amino acids are paired with anti-inflammatory ingredients, leaving the scalp hydrated, comfortable, in balance and overall, healthier

How to use
Shake well before use. Seperate hair into sections. Hold the bottle 6-10" away from your hair and spray onto the roots. Wait 30 seconds then massage into the scalp.