Where Personal Care Innovation Meets Consumer Connection

Consumer expectations continue to evolve, and so do we. Chemyunion transforms scientific expertise into innovative ingredient solutions designed to help brands create meaningful beauty experiences. Driven by biotechnology, sustainability, efficacy, and formulation excellence, we combine nature and science to develop high-performance solutions that shape the future of skincare, haircare, and beyond. Together, we inspire what’s next in Personal Care.

“Beyond Time” redefines longevity through innovative ingredients that stimulate continuous vitality and authentic beauty.

Peptid4® Light MB – Effortless even skin

Hyperpigmentation is a complex biological process that goes far beyond localized dark spots, directly impacting the perception of aging and overall skin well-being. Sensitive and reactive skin types, in particular, present a basal inflammatory state that disrupts melanogenesis. The use of aggressive brightening agents can intensify this imbalance, favoring post-inflammatory hyperpigmentation and creating a continuous cycle between inflammation and discoloration.

Peptid4® Light MB addresses this challenge directly. As an innovative tetrapeptide that modulates the Melanocortin-1 receptor (MC1R), its unique mechanism regulates both melanin production and skin inflammatory pathways. By controlling melanogenesis at its source without compromising skin integrity, it serves as a safe, highly effective alternative to traditional skin brighteners.

It acts at the root of pigmentation while respecting skin biology to deliver long-lasting results aligned with the concept of Timeless Balance: beauty that transcends time through intelligent care.

Key benefits:

• Global tone uniformity: visibly reduces hyperchromias and promotes a more homogeneous skin tone;
• Melanogenesis control at the source: acts strategically before pigment formation by reducing tyrosinase activity and melanin transport;
• Glow effect: goes beyond focal spot treatment, restoring natural radiance and skin transparency, combating dullness from 28 days of use and promoting a healthy, revitalized appearance;
• Safe for sensitive skin: evens skin tone while controlling skin reactivity, reducing erythema and preventing post-inflammatory hyperpigmentation, suitable for continuous use on sensitive skin, including daytime application;
• Firming action: stimulates collagen production, enhancing skin firmness while simultaneously smoothing fine lines and evening skin tone;
• Aligned with the principles of Green Chemistry.

BioTech4 AntiGray – Melanin-driven hair beauty

Over time, the appearance of gray hair becomes one of the most visible signs of hair aging. The progressive reduction in melanocytic activity within hair follicles compromises the production and transfer of melanin along the hair fiber, resulting in the loss of natural hair color. Beyond its biological aspect, this process directly impacts the perception of vitality, youthfulness, and well-being, influencing self-esteem and the consumer’s relationship with their own image.

BioTech4 AntiGray is a postbiotic biotechnological active engineered to prevent and reverse the graying process by reactivating melanogenesis. It targets the primary pathways of hair graying to stimulate melanin synthesis, support uniform pigment distribution along the hair fiber, and protect follicular pigmentary cells against oxidative stress.

By preserving hair follicle functionality and promoting the gradual recovery of natural color, BioTech4 AntiGray embodies the Beauty in Motion concept: continuous vitality, unstoppable action, and ever-evolving beauty.

Key benefits:

• Protection of the “color niche”: preserves melanocytic stem cells and protects the pigmentary system against oxidative stress;
• Perceptible reduction of gray hair: 76.7% positive perception in the reduction of gray strands;
• Increased satisfaction with hair: up to 90% of participants reported greater satisfaction with hair appearance;
• Overall improvement in hair quality: up to 80% improvement in hair appearance and quality;
• Stimulation of melanogenesis: activates key genes involved in hair pigmentation, such as MITF, TYR, TRP-1, and TRP-2;
• Color uniformity: reduces gray hair intensity by +10% and improves color uniformity by +27%;
• Global ingredient: GMO-free and China Compliant.

Discover how Chemyunion brings science, sustainability, and trend-setting efficacy together to power your next breakthrough formulations.