Vitamin C Crystals, 227g is a product by Now Foods. This product features 100% pure ascorbic acid or Vitamin C. It comes in a powdered form, known as crystals, and is designed for oral intake. The product is vegan, gluten-free, and non-GMO verified, making it suitable for those with specific dietary needs or restrictions. Each serving of 1/2 a teaspoon is equivalent to approximately 2.25 grams, containing 2.25 grams of Vitamin C, amounting to 2500% of the daily recommended value. Intake of this product is easy - it can be dissolved in water or juice, and can be taken one or two times daily. The product claims to support the immune system, to combat daily stress and provide antioxidant protection. This product does not contain any wheat, gluten, soy, milk, egg, fish, shellfish, or tree nut ingredients. However, it is produced in a GMP facility that processes other ingredients containing these allergens. Vitamin C Crystals are not manufactured with yeast, wheat, gluten, soy, corn, milk, egg, fish, shellfish, or tree nut ingredients. The 227g product comes in a plastic, white tub with a screw-top lid, which is easy to store and use. It's recommended to store it in a cool and dry place after opening. This Now Foods product has been manufactured under strict quality control protocols. The product is also GMP quality assured, which indicates it meets specified quality standards.