California Naturals Expands Its Re:GRO Hair Growth Collection With the Launch of New Hair Serum

07/21/2025

California Naturals just released a new hair serum, the GRO Hair Growth Serum, for anyone looking for a scalp stimulating, hair loss reducing scalp product that won’t break the bank. 

Part of their GRO hair growth collection, the serum is formulated with 5% Capixl, a clinically backed active proven to stimulate the growth of 79% more new hair in 4 months and strengthen the roots by minimizing shedding.

Plus, it’s formulated with supporting ingredients like rosemary oil, pumpkin seed oil, castor oil, and saw palmetto to help condition the scalp and “encourage healthy follicles,” and a touch of rice-derived Silica, to add instant lift and fullness. 

The idea to create a hair growth line came from the brand’s creator, Shelby Wild’s, struggle with postpartum hair loss. Frustrated by the lack of affordable, clean options, she set out to develop a solution that was accessible and grounded in clinical results, without harsh side effects.

The serum is only $$19.99 and should be used at least 4 times per week, for 12 weeks, which is approximately 3 bottles of the product, for optimal results.

To learn more about California Naturals make sure to check out the brand’s instagram @californianaturals.

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Eileen Rodriguez

Eileen Rodriguez is an Editorial Intern for The Tease. She covers all things beauty, culture, and hair. Contact her at erodriguez@thetease.com

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