TOSLA and Geltor Launch the First Vegan Signaling Collagen Liquid Supplement, Powered by PrimaColl®, a Type 21 Signaling Collagen

Introducing a breakthrough in ingestible beauty: The Signaling Collagen Shot, designed to support skin health—without animal sources, and formulated for taste, ritual, and real-world adherence AJDOVŠČINA, Slovenia, April 21, 2026 /PRNewswire/ -- In a defining moment for the future of...