In Appreciation Of | Polyglumatic Acid (PGA)

The hydration hero that holds even more moisture than Hyaluronic Acid!

PGA is sourced from NATTO (a fermented soya bean) and helps to improve hydration levels, while working to maintain and improve the structural integrity of the skin. 

Polyglumatic Acid, as a natural humectant, works to draw in moisture (water molecules from the environment) to the skin. PGA holds 5000 times its weight in water, that is 5 times more than Hyaluronic Acid, so it really is a hydration hero. But it is also much more than that:


Anti-Ageing: By stimulating collagen production and promoting long-term moisture retention, PGA helps reduce the appearance of fine lines and wrinkles, making the skin look more youthful and radiant.

Skin Regeneration: PGA stimulates the skin’s production of collagen, which plumps the skin and aids in wound healing. This regenerative property helps improve skin texture and overall health.

Moisture Retention: We've talked about PGA's ability to add moisture to the skin, but PGA also locks that moisture in, ensuring prolonged hydration and helping to maintain the skin's elasticity.


organicspa biohydra+ serum will infuse concentrated PGA and Hyaluronic Acid into the deeper layers of the skin. This will act as a preventative and rejuvenating booster. Our biohydra + serum is suitable for all skin types and can be used daily 1 or 2 x under moisturiser.