Hydrolyzed Vegetable Protein Pg-Propyl Silanetriol

Hydrolyzed Vegetable Protein Pg-Propyl Silanetriol is a hybrid ingredient combining hydrolyzed plant proteins with a silicone-based compound. It is created by breaking down vegetable proteins into smaller amino acid chains, then chemically bonding them with a propyl silanetriol group to enhance stability and skin adhesion.In skincare formulations, this ingredient functions as a skin conditioner and humectant-like agent. It helps to coat the skin's surface, improving texture and supporting moisture retention without leaving a heavy residue.

The hydrolyzed vegetable proteins are small enough to interact with the skin's outer layer, where their amino acid building blocks can be recognised and utilised by skin cells. These proteins help strengthen intercellular structures, similar to how amino acids support collagen and elastin.The silanetriol component improves the ingredient's ability to bind to skin and resist rinse-off, extending its conditioning effects. Together, the combination creates a gentle, film-forming effect that improves hydration without occluding pores significantly.

This ingredient is typically found in serums, moisturisers and hydrating treatments. It works well as part of a layered routine and can be used daily. For best results, apply to clean, damp skin to maximise moisture absorption, then follow with an occlusive moisturiser if your skin is very dry.

Generally well-tolerated across skin types. No significant safety concerns have been documented, though those with extreme sensitivity to silicones should patch-test first.