L-Cystine, provided by Douglas Laboratories, supplies 500 mg of the amino acid L-Cystine in each gelatin capsule
As a dietary supplement, adults take 1 capsule daily or as directed by your healthcare professional.
Serving Size: 1 Capsule
Amount Per Serving:
Other ingredients: Cellulose, gelatin (capsule), v egetable stearate and magnesium silicate.
This product contains NO yeast, wheat, gluten, soy protein, milk/dairy, corn, sodium, sugar, starch, artificial coloring, preservatives or flavoring.