California Naturals Re:GRO Anti-Thinning Scalp Serum 3oz — 5% Capixyl with Biotin & Caffeine, Lightweight Cooling Formula

Re:GRO Anti-Thinning Scalp Serum is a concentrated, non-sticky scalp treatment formulated with 5% Capixyl plus biotin, caffeine and botanical oils to support fuller-looking hair and reduce breakage when used consistently.

This lightweight, cooling serum was created to replace heavy, irritating formulas with a clean, effective alternative. It blends a clinically studied peptide complex (Capixyl) with botanicals like rosemary and castor oil, along with caffeine and biotin, to target signs of thinning, breakage, and scalp imbalance. The formula is vegan, cruelty-free, and free from sulfates, parabens, silicones, phthalates, and synthetic fragrance, making it suitable for color-treated and chemically processed hair.

How does this serum help with thinning or weakened hair?

The serum delivers ingredients designed to strengthen strands, reduce breakage, and support the appearance of density over time. Capixyl (at 5%) is the primary peptide complex in the blend; combined with biotin and saw palmetto, it targets common contributors to thinning while helping hair feel stronger.

• 5% Capixyl peptide complex to support thicker-looking hair.
• Biotin and rice-derived silica to reduce brittleness and lift roots.
• Saw palmetto and pumpkin seed oil to address scalp-level factors.

What is the texture and application like for everyday use?

The serum has a lightweight, non-greasy texture that absorbs quickly and leaves a cooling sensation without stickiness. It’s designed to glide onto the scalp for easy application and won’t weigh hair down or leave residue on strands.

• Non-sticky, non-greasy formula with a cooling finish.
• Applied directly to the scalp for targeted coverage.
• Suitable for use under styles like braids, buns, and ponytails.

Are the ingredients clean and safe for treated hair?

This serum emphasizes clean formulation: most ingredients are naturally derived and the blend omits common harsh additives. It is safe to use on color-treated, chemically processed hair and with extensions, though consult a physician if pregnant or breastfeeding.

• 98% naturally derived base; free of sulfates, parabens, silicones, phthalates.
• Vegan and Leaping Bunny certified; woman-led, made in California.
• Gentle enough for color- and chemically treated hair when used as directed.

How soon might you expect to see changes and how should you use it?

Clinical testing on a regimen including the serum plus complementary shampoo and conditioner showed measurable improvement over 90 days when used consistently. For best results, incorporate the serum into your routine multiple times per week and continue regular use to maintain benefits.

• Study-backed improvements reported in a 90-day regimen (serum plus matching cleanse and condition).
• Recommended routine: apply to the scalp several times weekly for sustained results.
• Three bottles represent approximately a three-month supply when used as directed.

Who is this for? Re:GRO Anti-Thinning Scalp Serum is aimed at people noticing early thinning, increased breakage, or weakened strands who want a clean, non-irritating option. It fits all hair types and textures—fine, curly, straight, color-treated, or chemically processed—and is also useful for those experiencing temporary shedding from stress, postpartum changes, or tension from protective styles. If you have medical concerns or are pregnant or breastfeeding, check with your healthcare provider before use.