The best dry shampoo according to the pros: this spray flying off the shelves at Sephora

Invisible, effective, and clean: K18’s dry shampoo doesn’t just conceal excess oil; it also neutralizes odors while respecting the scalp. A discreet yet formidable revolution in hair care.

Why K18 AirWash Sets a New Standard for Dry Shampoo

Some products garner instant desire, while others command respect with just one use. K18’s AirWash Dry Shampoo falls into both categories. Launched quietly in Sephora, it has quickly established itself as the must-try product to refresh hair without causing damage.

Crafted by K18, a brand already celebrated for its professional repair treatments, this innovative dry shampoo promises a clean and deodorized scalp in just 60 seconds. Even better, it leaves no white residue, doesn’t dry out the ends, and can be used on color-treated hair. At first glance, it seems flawless—so how does it really perform?

A Quick-Acting Solution to Hair Refreshing

Forget the heavily powdered formulas that whiten roots and suffocate the scalp. K18 AirWash is designed as a purifying treatment, utilizing micro-doses of silicon dioxide to absorb oil without leaving a crunchy texture. Additionally, it includes a blend of active ingredients that neutralize odors instead of merely masking them with fragrance. The result? A genuine sensation of freshness.

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Another highlight is its rapid efficacy. The product works in under a minute, requiring no brushes, friction, or sticky residues. Simply target the roots, give your scalp a light massage, and you’re done. Your hair appears instantly revitalized, feeling light and healthy.

The most surprising aspect is its visual impact—or lack thereof. Unlike 90% of dry shampoos on the market, AirWash leaves no white traces, even on dark hair. This is a game-changer, especially for those rushing to get ready in the morning.

A Clean and Innovative Approach

What makes AirWash so appealing is its ability to tick all the boxes of a “clean” yet technical product. It is alcohol-free, talc-free, gas-free, and not tested on animals. Better still, it was developed to respect the scalp’s microbiome, a detail too often overlooked in such products.

At the heart of this innovation lies K18’s patented technology, renowned for its iconic K18 Biomimetic Hair Science mask based on a reparative keratin peptide. With AirWash, the brand builds on its scientific foundation, delivering a focused solution to the challenges of frequent washing that can lead to skin imbalances, dryness, and dullness.

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The formula notably includes:

  • Purifying micro-powders, ultra-lightweight and invisible
  • Odor neutralizers derived from dental care technology
  • A conditioning agent that maintains the hair’s suppleness

This precise combination enables AirWash to deliver the performance of a traditional shampoo without water, rinsing, or compromise.

Rising Popularity Equals Rapid Stock Depletion

Since its launch at Sephora, the reception has been overwhelmingly positive. Rated 4.6/5 by customers, the product has already begun to see regular stock shortages. Some users claim they can’t live without it: “I tried it after a workout, and the results were astounding: clean hair, no odor, and I didn’t even need to restyle,” shares 29-year-old Léa on the retailer’s website.

Others highlight its effectiveness for sensitive scalps. While traditional dry shampoos can cause itching or irritation, AirWash has proven to be exceptionally gentle, even on reactive skin.

In terms of pricing, it’s listed at €42 for 119 ml, considerably higher than the average market price. However, the premium formulation, exclusive technology, and professional finish justify the difference. The product clearly targets a discerning clientele willing to invest in a quick, effective, and clean solution.

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As we lean towards minimalistic hair care routines and multitasking products, K18’s dry shampoo seamlessly fits into bathrooms—along with gym bags, office drawers, or carry-on luggage. In short, it’s designed for real life.

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