As the most decorated gymnast in history, Olympian Simone Biles knows about working up a sweat all too well. And like many beauty enthusiasts, the athlete doesn’t always have the time to dedicate to a well-rounded hair wash day. Between training, competitions on the world’s stage, red-carpet appearances, and more, it’s not always easy for the star to prioritize her hair health, which is one reason why she’s once again partnered with K18—this time on its new AirWash dry shampoo fitness campaign. “AirWash has been a total game-changer for me. It gives my hair that clean, refreshed feeling without needing to constantly wash and restyle, which is huge when I’m moving from training to events or media appearances,” the athlete tells Bazaar.
Since she maintains such a busy schedule, Biles says using the product to detoxify her scalp and remove build-up between washes is essential for her routine. “It helps maintain my style, keeps my scalp balanced, and makes my hair feel clean without stripping it,” she adds.
Bazaar editors are also super fans of the dry shampoo, recently awarding it in our 2025 Hair Awards. The non-aerosol essential is formulated to work for all hair types. It uses smart-release biotechnology to keep hair fresh for up to three days by suspending and eliminating odor while reducing oil. “It’s especially great at refreshing bangs,” beauty director Jenna Rosenstein notes. In addition to AirWash, Biles also counts the brand’s molecular repair hair oil and leave-in molecular repair hair mask as regular staples in her routine. The star first joined K18 as a brand ambassador last year, along with her hairstylist Jasmine Johnson, before becoming the face of the brand’s newest campaign.
“As an athlete, I’m constantly looking for products that can keep up with my routine, on and off the mat,” Biles says. “When I first tried K18, I was immediately impressed by how effective the products were, especially in helping repair and strengthen my hair, which goes through a lot with frequent styling, sweat, and travel.”
Along with helping to streamline her hair care routine and the brand’s general versatility, Biles attributes her ongoing partnership with the brand to its science-backed approach to hair care. “I enjoy my relationship with K18 because their products genuinely work for me and my lifestyle,” she says. “I’m happy to share my experiences as a way to help empower others to prioritize their own hair health.”
When you’re flipping, twisting, and soaring through the air like Simone Biles, your hair needs to keep up. But how does the most decorated gymnast of all time maintain her flawless locks after intense workouts? The answer isn’t just about styling—it’s about the right products. One standout in her hair care routine is the Batiste Sweat Activated Dry Shampoo.
Why Dry Shampoo Is a Gymnast’s Best Friend
The Science Behind Sweat and Hair
During rigorous workouts, sweat isn’t just a sign of effort—it’s a cocktail of water, salts, and oils that can weigh down your hair. Traditional washing can strip natural oils, leading to dryness. Dry shampoo, however, absorbs excess oil and sweat, refreshing your hair without the need for water.
Benefits of Using Dry Shampoo Post-Workout
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Oil Absorption: Keeps hair looking fresh by soaking up excess oils.
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Volume Boost: Adds body to flat, post-sweat hair.
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Time-Saver: Reduces the need for frequent washes, preserving hair health.
Simone Biles’ Go-To Dry Shampoo: Batiste Sweat Activated
Why Simone Chooses Batiste
Simone Biles has been spotted using Batiste Sweat Activated Dry Shampoo, a product designed to refresh hair after intense physical activity. Its unique formula activates upon contact with sweat, ensuring that hair remains fresh and voluminous even after the most strenuous routines.
Features of Batiste Sweat Activated Dry Shampoo
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Sweat-Activated Technology: Transforms perspiration into freshness.
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Lightweight Formula: Doesn’t weigh hair down.
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Pleasant Fragrance: Leaves hair smelling clean and fresh.
How to Use Dry Shampoo Like a Pro
Step-by-Step Application
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Shake Well: Ensure the product is well-mixed.
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Section Hair: Divide hair into sections for even application.
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Apply at Roots: Hold the can about 6 inches from the scalp and spray directly onto roots.
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Massage In: Use fingertips to distribute the product and absorb oils.
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Style as Desired: Comb through and style to your preference.
Tips for Maximum Effectiveness
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Use on Dry Hair: Ensure hair is dry before application.
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Don’t Overuse: Apply sparingly to avoid buildup.
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Brush Through: Helps distribute the product evenly.
Other Hair Care Products Simone Biles Swears By
K18 Molecular Repair Hair Mask
Simone’s hairstylist, Jazmine Johnson, recommends the K18 Molecular Repair Hair Mask. This product helps repair damage from styling and maintains hair health, especially important for athletes like Simone who frequently style their hair tightly during performances.
K18 Molecular Repair Hair Oil
To combat frizz and add shine, Simone uses the K18 Molecular Repair Hair Oil. It’s lightweight and provides heat protection, making it ideal for maintaining sleek styles during competitions.
Maintaining Healthy Hair for Active Lifestyles
Importance of Regular Hair Care
Frequent workouts can lead to product buildup and scalp issues. Incorporating a detoxifying shampoo, like the K18 Peptide Prep Detox Shampoo, can help cleanse the scalp without stripping natural oils.
Protective Hairstyles
To minimize hair damage, opt for protective styles such as braids or buns. Using gentle hair ties and avoiding tight hairstyles can prevent breakage and scalp tension.
Conclusion
Simone Biles’ commitment to excellence extends beyond her gymnastics routines to her hair care regimen. By choosing products like Batiste Sweat Activated Dry Shampoo, she ensures her hair remains fresh and healthy, even on the most intense gym days. Incorporating such products into your routine can help maintain hair vitality, especially for those leading active lifestyles.
