The Problem with Liquid Serums and Preservatives For decades, the standard format for delivering active ingredients like Vitamin C, Peptides, and Hyaluronic Acid has been water-based liquid serums. However, whenever water is introduced into a formulat
The 2026 Evolution of Preservative-Free Active Delivery
The Problem with Liquid Serums and Preservatives For decades, the standard format for delivering active ingredients like Vitamin C, Peptides, and Hyaluronic Acid has been water-based liquid serums. However, whenever water is introduced into a formulat