Anti-Aging Peptide Serum: Potent blend of Pea Peptides & Plant Stem Cells help support firmness & elasticity, reduce the appearance of fine lines & wrinkles, and plump the skin for a smoother, more radiant complexion. Plumping Effect: Clinically shown to deliver visible plumping benefits for skin that looks smoother and more youthful. 29% reduction in wrinkle appearance just 15 minutes after application, based on an in-vivo skin imaging study. Skin Barrier Support: Upcycled Apple Saccharides act as natural humectant to help draw in moisture & plump skin while Barrier Renewal Complex helps replenish skin's protective barrier. For Mature Skin: Helps target all signs of aging including firmness, elasticity & hydration to restore youthful-looking skin. Harper's Bazaar 2025 "Best Serums & Treatments" Award Winner. Our Clean Ingredient Standard: Made without silicones, colorants, sulfates, phthalates, parabens, PEGs, petrolatum, or mineral oil. Cruelty-free, non-GMO, and formulated to meet the strictest EU and UK standards. Elevate your daily skincare ritual with Oak Essentials Firming Plant Peptide Serum, a lightweight serum that helps support skin’s natural firmness and radiance. This botanical blend harnesses the power of plant peptides and nutrient-rich ingredients to enhance elasticity, smooth the look of fine lines, and provide lasting hydration. The formula features Celtic Sea Plankton, Pea Peptide, and Tiger Plant, working together to refresh and revitalize the complexion while supporting skin’s natural resilience. With regular use, skin feels firmer, plumper, and more supple. Crafted with a clean and mindful approach, Oak Essentials Firming Plant Peptide Serum delivers visible benefits without unnecessary additives. Each application is a step toward a more radiant, youthful-looking complexion, grounded in the power of plant-based innovation.