Ascorbic acid is one of the finest grades available on the market (Ascorbic acid ultra-fine powder). Sustainability is fully embedded at dsm-firmenich’s Quali®-C production site in Dalry, Scotland, where Ascorbic acid has been in production since 1983.

Discover the benefits of Quali-C for early life nutrition and a healthy immune system. In both liquid or dry forms, dsm-firmenich has a product for your dietary supplement, food or beverage applications.

dsm-firmenich’s Dalry plant in Scotland is the only site to produce ascorbic acid, better known as vitamin C, in the Western world. In 2018, dsm-firmenich celebrated the 60th year anniversary of its Dalry plant and 60 years of high-quality nutrient manufacturing for the food and pharmaceutical industries around the globe.

STAY-C® 50, DSM stable derivative of Vitamin C, penetrates the skin surface and is bioavailable into the skin as ascorbic acid. 1. STAY-C® 50 penetrates the skin. STAY-C® 50 and Ascorbic acid concentration on each skin layer by HLPC. content of the active. STAY-C® 50 is long-term stable at room temperature. At 4°C Room temp.

Ascorbic acid - also known as L-ascorbic acid – is straight vitamin C, a powerful antioxidant that protects skin from environmental damage. It reduces the appearance of age spots and supports brighter, more radiant skin. DSM’s Quali® C - Ascorbic Acid is Organic, Halal certified, Kosher certified, Vegan Friendly, and GMO-free.