Tetrapeptide-1 Solution

A simple firming peptide liquid

Tetrapeptide-1 Solution carries the peptide at 0.05% in water with caprylyl glycol, a short and clean base that fits almost any water-based product. It is used in face, neck and body products sold for a firmer, more toned and lifted look. Find it in our peptide solutions.

Composition

Water (Aqua), Tetrapeptide-1, Caprylyl Glycol. The solution is translucent to transparent and fully water-soluble, so it keeps gels and essences clear.

Product ideas

Firming serums, neck creams, decolletage care, body firming lotions and post-pregnancy-style body creams. For a complete firming routine, combine it with Palmitoyl Tripeptide-1 + Palmitoyl Tetrapeptide-7 Liquid in a face serum or with caffeine in body gels.

Processing

Add the solution to the water phase or cooled emulsion below 40 °C. Keep the finished pH between about 4.5 and 7, and avoid strong oxidizers and long heating.

Packs and storage

Sold in 1 oz (30 mL), 4 oz (118 mL) and 16 oz (473 mL) bottles. Keep closed, cool and away from light; refrigerate opened stock.