From the Manufacturer's Label:
L-Proline is an amino acid that is essential to the synthesis of collagen, the most abundant protein in mammals. NOW foods L-Proline Vcaps are 100% vegetarian.
Manufactured by NOW Foods
About Puritan’s Pride
For more than 40 years, Puritan's Pride has helped families achieve a lifestyle of wellness. Our vitamins and supplements are made with care from the highest quality ingredients. They are tested or inspected as many as 15 times throughout the manufacturing process. That's why you can shop with confidence. We take pride in our products and helping customers feel their best.
|Serving Size: 2 Vcaps®|
|Servings Per Container: 60|
|Amount Per Serving||% Daily Value|
|L-Proline 1.0 g (1,000mg) †|
|* Percent Daily Values are based on 2,000 calorie diet.|
|† Daily Value not established.|
Contains no: sugar, salt, starch, yeast, wheat, gluten, corn, soy, milk, egg, shellfish or preservatives.