Deka Lash Launches Reformulated Multi-Peptide+ Lash & Brow Serum Advancing Its Science-Driven Approach to Lash and Brow Care

The next generation of lash care goes peptide-first with a prostaglandin-free formula designed for fuller-looking, stronger lashes and brows

PITTSBURGH, Oct. 28, 2026 /PRNewswire/ -- The future of lash and brow care is peptide-powered. Deka Lash, the global lash extension and beauty brand, is introducing its newly reformulated Multi-Peptide+ Lash & Brow Serum, formerly known as "Enhance." 

The 2026 reformulation combines multiple peptide technologies, botanical extracts, and hydrating ingredients in a vegan, cruelty-free formula designed to support the appearance of longer, fuller, and stronger lashes and brows without prostaglandin analogs.

Unlike many over-the-counter lash serums, the Deka Lash Multi-Peptide+ Lash & Brow Serum contains no prostaglandin analogs (e.g., isopropyl cloprostenate). These synthetic ingredients have drawn FDA warnings and have been associated with eye irritation, redness, and changes in iris or eyelid pigmentation. Multi-Peptide+ takes a peptide- and botanical-focused approach to lash and brow care.

"At Deka, beauty is about more than how you look; it's about how you feel and the confidence you carry. With Multi-Peptide+, we've combined what we've learned about lashes and brows with a thoughtful, science-driven approach to everyday beauty," said Jennifer Blair, Co-Founder and CEO of Deka Lash and Deka+. "This formula reflects our continued commitment to bringing together beauty, science, and innovation to help our clients look and feel their best."

Rather than relying on a single "hero" ingredient, Multi-Peptide+ Lash & Brow Serum combines several peptide and botanical technologies:

• Copper Peptide (Copper Tripeptide-1) – a well-studied cosmetic peptide used to support a healthy-looking lash and brow area.
  
  
• Red Clover Peptide Complex (Trifolium Pratense Flower Extract + Acetyl Tetrapeptide-3) –Combines a botanical extract with a signal peptide to support the appearance of stronger, more securely anchored-looking lashes and brows.
   
• Biotinoyl Tripeptide-1 – A biotin-derived peptide designed to support healthier, stronger-looking lashes and brows. 
  
  
• Dual Eyelash Peptide Complex (Myristoyl Hexapeptide-16 + Myristoyl Pentapeptide-17) – Two lipid-linked peptides selected to support fuller, longer, more resilient-looking lashes and brows over time. Together, they represent 8% of the formula. 

"Multi-Peptide+ combines multiple peptide technologies with botanical and skin-conditioning ingredients tailored to the lash and brow area," said Michael Becker, Senior Brand Chemist at Deka Lash. "The formula is also free of prostaglandin analogs, fragrances, and essential oils, reflecting our intentionally gentle approach."

Multi-Peptide+ Lash & Brow Serum also reflects Deka Lash's skincare-first, K-beauty-inspired philosophy, treating the delicate lash line like facial skin with hydration and barrier support at the center of the experience. 

Allergen note: The formula contains naturally derived Clover Flower Extract, which is disclosed as an ingredient in accordance with standard cosmetic labeling practices.
The Bottom Line

Multi-Peptide+ Lash & Brow Serum is vegan, cruelty-free, fragrance-free, essential-oil-free, paraben-free, hormone-free, sulfate-free, phthalate-free, and prostaglandin-free. Designed for all skin types, including sensitive skin, it will be available October 20, 2026, at participating Deka Lash studios, online, and through the Deka Lash Amazon storefront for a suggested retail price of $90. 

For more information, visit www.shop.dekalash.com.

ABOUT DEKA LASH
For more than a decade, Deka Lash has redefined professional lash and brow services through advanced education, innovative techniques, and a client-first approach to beauty. With a nationwide presence, Deka Lash has become one of North America's leading professional lash brands. As its portfolio of Deka+ locations expands, the company is broadening its offerings to include science-backed medical aesthetic services, creating a more comprehensive destination for beauty and aesthetics.

SOURCE Deka Lash