California Naturals Anti-Thinning Scalp Serum 5% Capixyl, 3oz — Non-Sticky Cooling Vegan

Re:Gro Anti-Thinning Scalp Serum is a concentrated, non-sticky 3oz formula with 5% Capixyl plus biotin, caffeine, and botanical oils designed to strengthen thinning hair and improve scalp resilience.

This lightweight serum combines a clinically studied peptide complex with plant-derived oils and performance ingredients to target early thinning, reduce breakage, and support fuller-looking hair over time. Formulated by California Naturals for everyday use, the mix avoids sulfates, parabens, silicones, phthalates, and synthetic fragrances while remaining vegan and cruelty-free. The cooling, non-greasy finish makes it easy to add to a morning or evening scalp routine without weighing hair down or leaving residue.

How does Re:Gro support fuller-looking hair?

The core active is 5% Capixyl, a peptide-based complex shown in studies to support hair density when used consistently. Complementary ingredients—biotin to strengthen brittle strands, caffeine to stimulate circulation at the scalp surface, and saw palmetto to help manage DHT-associated thinning—work together to address multiple contributors to weakened hair.

• 5% Capixyl peptide complex for density support
• Biotin to reduce hair brittleness and improve resilience
• Caffeine to invigorate scalp circulation
• Saw palmetto and botanical oils to help balance scalp environment

What does it feel like and how do I use it?

The serum is formulated to be lightweight and non-sticky with a cooling finish, making it comfortable for regular application. Apply directly to the scalp where thinning is noticeable, gently massage to distribute, and style as usual. For visible improvement, follow the product study guidance of regular use several times per week.

• Non-greasy, quick-absorbing texture with a cooling sensation
• Use on dry or damp scalp 3–4 times weekly or as directed
• Massage in for better absorption and even coverage
• Safe for color- and chemically treated hair

Which ingredients should I know about and why they matter?

The formula balances clinically researched actives and nourishing botanicals. Capixyl acts as the primary growth-supporting complex, while biotin and caffeine strengthen and energize hair follicles. A blend of rosemary, castor, and pumpkin seed oils delivers nutrients to the scalp and strands without heavy buildup.

• Capixyl (5%) — peptide complex for density support
• Biotin & caffeine — strengthen strands and boost scalp microcirculation
• Rosemary, castor, pumpkin seed oils — nourish root to tip
• Rice silica — root lift and lightweight body

Is this serum safe for my scalp and hair routine?

Re:Gro is formulated to be gentle and clean: 98% naturally derived, vegan, Leaping Bunny certified, and free of common harsh additives. While the formula avoids toxins and synthetic fragrance, consult your healthcare provider if you are pregnant or breastfeeding or have a diagnosed scalp condition.

• 98% naturally derived ingredients, no sulfates or parabens
• Vegan and cruelty-free with a lightweight finish
• Compatible with color-treated and chemically processed hair
• Consult a doctor for pregnancy, breastfeeding, or medical concerns

Who is this for? Re:Gro Anti-Thinning Scalp Serum is designed for anyone noticing early thinning, increased breakage, or stress-related shedding who wants a clean, easy-to-use topical option. It suits all hair types and textures, is friendly to color-treated or chemically processed hair, and works well alongside shampoo and conditioner from the same line. If you prefer plant-forward, clinically informed formulas with a non-greasy finish, this serum offers a practical, everyday addition to scalp care routines aimed at strengthening hair and improving overall scalp balance.