Tennis Star Sloane Stephens Adds Scalp Care to Doc & Glo Line

World-ranked tennis champion Sloane Stephens has expanded her beauty and wellness brand, Doc & Glo, with a new hair-care collection focused on growth, strength, and scalp health.

The line builds on Doc & Glo’s clean, performance-driven approach, combining dermatologist-tested formulas with nutrient-rich botanicals and science-backed ingredients. Stephens said she created the products to make healthy hair routines simple for active and athletic lifestyles.

“Healthy hair is about consistency — and I wanted something effortless that delivers real results,” she said.

The collection includes:

•    Growth Theory Nourishing Hair Oil – A lightweight, fast-absorbing oil that restores balance, shine, and scalp health without buildup.
•    Scalp Shift Resetting Shampoo – A weekly reset that gently clears away buildup and hydrates, creating the ideal foundation for healthy growth.
•    Strand Strong Strengthening Conditioner – A rich, strengthening formula powered by quinoa and rice proteins to smooth, hydrate, and protect against breakage.
•    Healthy Hair Habit Supplement – A nutraceutical designed to strengthen strands and support growth from within, with biotin, saw palmetto, bamboo extract, and more.

All products are sustainable, tested for performance by Stephens herself, and formulated for sensitive and diverse skin types. “Whether it’s a quick serum before a match, a scalp reset after training, or the daily support of a supplement, this line was made to work with real life," Stephens says.

Stephens, the 2017 U.S. Open champion, is ranked among the world’s top 10 women’s players.