SickScience PowerCycle Exosome Hair Growth Serum 60mL — lightweight, fragrance-free scalp treatment

SickScience PowerCycle is a lightweight, leave-in scalp serum that uses NX35™ exosome technology to support fuller-looking hair without minoxidil.

This clinically designed serum combines biomimetic exosome delivery with caffeine, niacinamide and peptides to target the scalp surface, reduce visible shedding and boost hair diameter while leaving no sticky residue. The fragrance-free, vegan formula is hypoallergenic and crafted to fit into daily grooming routines for men and women, including colour-treated hair.

How does PowerCycle help hair look fuller quickly?

PowerCycle creates immediate, touchable volume by coating individual strands and supporting structural strength over time. Users report softer lift at the crown and improved part definition within weeks, while ongoing use aims to maintain reduced shedding and thicker-looking fibres.

• Instant soft thickening effect for visible volume without crunch.
• Lightweight, non-oily texture that layers under styling products.
• Reported improvements in diameter and density in clinical testing.

What is NX35™ exosome technology and how is it applied?

NX35™ is a delivery approach that packs biomimetic exosomes with active ingredients and deposits them at the scalp surface where they can interact with hair follicles. The product is a topical, leave-in serum applied by dropper to a clean scalp, massaged in, and allowed to dry—no rinsing needed.

• Billions of exosomes formulated to carry caffeine, niacinamide and peptides.
• Simple two-to-three dropper doses per session; morning or night use.
• Designed for daily application and compatibility with other styling steps.

Is this safe for sensitive or color-treated hair?

PowerCycle is formulated to meet sensitive-skin standards: it is silicone-free, dye-free, paraben-free, fragrance-free and vegan. Dermatologist patch-testing supports its suitability for many users with sensitive scalps and chemically processed hair, making it an option to add into established care routines.

• Hypoallergenic formula tested for sensitive skin compatibility.
• Safe for colour-treated and chemically processed hair textures.
• Silicone- and oil-free finish prevents residue or build-up.

Who is this for?

SickScience PowerCycle is aimed at adults noticing mild to moderate thinning, increased shedding or reduced hair volume who want a non-drug, cosmetically elegant scalp treatment. It suits men and women seeking a lightweight daily serum compatible with colour-treated hair and sensitive scalps, and those who prefer vegan, fragrance-free grooming options that blend into existing styling habits.

Usage reminder: Apply to a clean, dry scalp using the dropper, massage in, and style as usual. For best results, follow consistent daily use and consult a healthcare professional for significant or sudden hair changes.