DR.ERGO® EGT Ergothioneine L Ergothioneine Powder Antioxidant Ingredient

DR.ERGO® L-Ergothioneine

Fermentation-Derived L-Ergothioneine Powder for Oral Beauty and Nutrition

Product Description

DR.ERGO® L-Ergothioneine is a fermentation-derived antioxidant ingredient developed for oral beauty, functional nutrition, and healthy aging product formulations. Supplied as a white to off-white crystalline powder, this ingredient contains ≥ 99.9% L-Ergothioneine and is suitable for use in capsules, tablets, gummies, powder blends, jellies, gels, coffee products, beauty drinks, and other supplement formats.

L-Ergothioneine, commonly known as EGT, is a naturally occurring sulfur-containing amino acid derivative. It is found in selected mushrooms, microorganisms, and certain natural food sources. In the human body, L-Ergothioneine is associated with antioxidant defense and cellular protection pathways, which makes it increasingly relevant for brands developing products around skin health, oxidative stress support, beauty-from-within, and healthy aging nutrition.

Unlike mushroom extract materials, which may contain variable levels of active compounds, DR.ERGO® L-Ergothioneine is produced through a controlled biofermentation process. This production route supports defined purity, consistent specifications, and better suitability for standardized B2B formulation development.

The product is designed for customers who require stable ingredient quality, clear documentation, and compatibility with multiple dosage forms. Batch-related documents such as CoA, specification sheet, microbiological testing, heavy metal testing, and regulatory support files can be provided according to customer requirements and target market needs.

DR.ERGO® L-Ergothioneine is suitable for finished products positioned around antioxidant support, oral beauty, skin radiance, sleep quality support, cognitive health, pet nutrition, and long-term wellness.

Technical Specification

Key Features

• Fermentation-derived active ingredient – Produced through a controlled biofermentation process to support stable purity and reproducible quality.
• ≥ 99.9% L-Ergothioneine purity – Suitable for precise dosage calculation in supplement and functional nutrition formulations.
• Crystalline powder form – Designed for convenient handling, blending, and incorporation into solid or semi-solid dosage forms.
• Water-soluble ingredient profile – Can be considered for drink powders, beauty drinks, jelly products, and other water-based applications after formula testing.
• Documentation support for B2B buyers – CoA, specification sheet, quality testing data, and regulatory support documents can assist product evaluation.
• Suitable for differentiated product concepts – Can be used in oral beauty, antioxidant nutrition, healthy aging, sleep support, cognitive wellness, and pet nutrition concepts.