The healthy hair dry shampoo. An innovative, volumizing style extender with ingredients that support a healthy scalp for hair that looks and feels just-washed without buildup. No.4D Clean Volume Detox is a dry cleansing formula with science-inspired skincare ingredients to detoxify and maintain scalp health between washes. 

Light-as-air rice starch for powerhouse oil absorption is paired with skin-soothing active ingredients to leave the scalp calm, comfortable and hair feeling soft, shiny, and first-day fresh. 

- Dry-cleanse hair 
- Detoxifies the scalp and won't clog pores 
- No white powdery residue 
- Repel odor and damaging pollutants 

Made in USA 

OLAPLEX products are thoroughly tested in-house and by independent third-party laboratories for safety and efficacy. This product testing includes the industry standard Human Repeat Insult Patch Test (HRIPT), which tests for skin irritation or sensitivity. All of OLAPLEX products passed the HRIPT, meaning the products show no signs of causing irritation, inflammation, or sensitivity. 

6.3 oz / 186 ml