ACT+ ACRE Stem Cell Scalp Serum 1 fl oz — Cold-Processed Strengthening Serum for Thicker, Fuller Hair

Act+ Acre Cold Processed Stem Cell Scalp Serum is a lightweight, leave-in treatment designed to strengthen the scalp and promote the appearance of thicker, fuller hair using apple stem cells, bamboo extract and hydrating botanicals.

This concentrated 1 fl oz scalp serum combines cold-processed actives with soothing hydrators to support a balanced scalp environment. Formulated below 40°C to preserve ingredient potency, the formula is trichologist-developed, vegan, color-safe and free from common irritants like sulfates, silicones and synthetic fragrance. It’s intended as a daily, no-rinse treatment you apply directly to clean, damp or dry scalp to reduce shedding and improve hair resilience over time.

How quickly can I expect to see less shedding?

Results vary by individual, but clinical observations reported noticeable changes over a 12-week period. Regular daily application is recommended to achieve the outcomes observed in the study.

• Apply 1–2 pipettes daily to the scalp.
• Massage gently to distribute serum to follicles.
• Expect visible improvement in shedding within weeks, continuing through 12 weeks for best effect.

What are the key active ingredients and what do they do?

The formula centers on apple stem cells alongside bamboo extract, aloe vera and sodium hyaluronate to hydrate and support a healthy scalp environment. These components are chosen to help fortify hair, maintain moisture balance and create favorable conditions around hair follicles.

• Apple stem cells — support cellular health and help maintain hair vitality.
• Bamboo extract — provides strengthening minerals and helps improve hair texture.
• Aloe vera & sodium hyaluronate — deliver lightweight hydration to the scalp without heaviness.

How do I use this serum in my routine?

Use the serum as a simple step after cleansing: apply directly to the scalp and leave it in. It’s compatible with color-treated hair and designed to layer under styling products without weighing hair down.

• Start with clean, damp or dry hair.
• Dispense 1–2 pipettes to affected areas, then massage gently into the scalp.
• Do not rinse; style as usual. Daily use is recommended for optimal results.

Is this product suitable for sensitive scalps and specific lifestyles?

The serum is formulated without sulfates, silicones, parabens, phthalates, petrolatum and synthetic fragrances, making it a gentler choice for many users. It’s vegan and gluten-free, and the cold-processed approach helps keep actives intact for those prioritizing ingredient efficacy.

• Free from common irritants and synthetic fragrance.
• Vegan, gluten-free and color-safe for treated hair.
• Cold-processed under 40°C to preserve active ingredient function.

Who is this for: This scalp serum is aimed at people noticing increased hair shedding, thinner-looking hair, or a scalp that needs lightweight hydration without residue. It works well for those with color-treated hair, anyone avoiding harsh chemicals, and users who prefer a daily, leave-in topical step to support scalp health and hair strength.