Olaplex Dry Shampoo Nº.4D — Weightless Volume & Healthy Scalp, 178 g (No White Residue)

Olaplex Nº.4D Clean Weightless Volume Healthy Scalp Dry Shampoo is a lightweight, skincare-inspired dry cleanser that soaks up oil, neutralizes odors, and leaves no powdery residue while protecting hair bonds.

Designed to refresh both hair and scalp between washes, Nº.4D uses ultra-fine rice micro starch and absorbent clays to mattify roots and add airy body without gritty buildup. Rambutan seed extract delivers antioxidant-rich soothing and helps neutralize odor-causing pollutants. The formula also includes Olaplex’s patented Bond Building Technology™ to support hair integrity while you extend your style.

How does this dry shampoo keep hair feeling freshly washed without a white cast?

Nº.4D employs ultra-fine micro starch derived from rice plus zeolite and bentonite clays that absorb oil at the root without leaving visible residue. The particle size and formulation were developed to sit invisibly at the scalp, so hair looks clean rather than dusted.

• Ultra-fine rice micro starch for discrete oil absorption
• Zeolite and bentonite to purify without buildup
• Clinically shown to leave no white residue after repeated use

Will this product help with scalp comfort and odor?

Yes—Rambutan seed extract brings antioxidant and soothing properties that calm the scalp and help neutralize odor-causing pollutants. The combination of purifying ingredients and odor-neutralizing botanicals targets the causes of unwanted smells rather than only masking them.

• Antioxidant-rich Rambutan seed extract soothes and detoxifies
• Helps neutralize and repel pollutants that cause odor
• Leaves the scalp feeling calm and comfortable after use

How does Nº.4D affect style and hair texture?

Nº.4D is formulated to add light, weightless volume while preserving the hair’s natural movement—suitable for coily, curly, straight, and wavy hair. It builds soft lift at the roots and refreshes texture so styles last longer between wet washes without stiffness or stickiness.

• Creates clean-looking volume without heaviness
• Safe for multiple hair textures and styling needs
• No gritty or stiff finish; maintains natural feel

Is this safe for scalp health and hair integrity?

Nº.4D is designed with scalp health in mind: it’s clinically tested to avoid clogging pores and was shown in consumer trials to reduce oil and improve the appearance of cleanliness. The inclusion of Olaplex Bond Building Technology™ supports hair structure while you refresh between washes.

• Clinically shown not to clog pores in consumer testing
• Supports hair bonds with patented Olaplex technology
• Helps extend styles without compromising scalp cleanliness

Who is this for: Olaplex Nº.4D Clean Weightless Volume Healthy Scalp Dry Shampoo is for anyone who wants first-day-fresh hair without the telltale signs of dry-shampoo buildup—ideal for those with oily roots, active lifestyles, busy schedules, or anyone who wants to stretch time between wet washes while protecting scalp health and hair integrity. It suits all hair types, including coily, curly, wavy, and straight.

Ingredients

HYDROFLUOROCARBON 152A, BUTANE, ALCOHOL DENAT., ALUMINUM STARCH OCTENYLSUCCINATE, FRAGRANCE (PARFUM), ZEOLITE, BENTONITE, WATER (AQUA), ORYZA SATIVA (RICE) STARCH, DISTEARYLDIMONIUM CHLORIDE, MALTODEXTRIN, CETRIMONIUM CHLORIDE, NEPHELIUM LAPPACEUM SEED EXTRACT, CITRIC ACID, BIS-AMINOPROPYL DIGLYCOL DIMALEATE, PHENOXYETHANOL, SODIUM BENZOATE