Serena Williams joins Ritual as Women's Health Advisor in 2026

Ritual, a science-backed supplement brand, has expanded its reach with a new partnership and a major news. The company, known for its transparent ingredients and clinical trials, has appointed tennis legend Serena Williams as its first Women's Health Advisor. Customers can now benefit from discounts and free gifts until January 22, 2026.

Ritual's supplements undergo university-led clinical trials to verify their effectiveness. One study showed that its Women's 18+ Multivitamin raised Vitamin D and Omega-3 DHA levels in participants. The brand emphasises full traceability, letting customers see exactly where each ingredient comes from.

The company offers a wide range of products, from multivitamins to fertility support, gut health, and anti-ageing solutions. Six of its bestsellers in 2026—including Synbiotic and Essential Protein Daily Shake—were not originally designed for Williams' audience, despite her new role. Instead, they cater to general health needs.

To encourage regular use, Ritual delivers a 15-day supply of supplements monthly, with free shipping and flexible subscription plans. Until January 22, shoppers also receive free gifts with every purchase, such as two months of The Sculpt Society membership and a complimentary lip oil from Osea.

Ritual's bestselling products aim to support health goals in the new year. The brand's focus on transparency, clinical backing, and convenience continues to attract both celebrity fans and everyday users. The ongoing sale and free perks provide added incentives for customers to try their supplements.