DaVinci Laboratories

For nearly 50 years, DaVinci® Laboratories has been a leader in nutritional research, product development and innovation from our home state of Vermont. Our dedication to higher integrity, and insistence on superior quality, are reflections of Vermont values.

We are a family-owned and managed company always willing to assist you in any way possible on matters relating to nutrition. Every day, DaVinci continues to set new standards for quality and product innovation so we can keep you as healthy and informed as possible.

Strength in nature:

Raw materials used in DaVinci products are as natural as possible and guaranteed to contain no artificial flavorings, preservatives, colors, sweeteners or other foreign agents unless otherwise stated on our labels. Every manufactured lot is carefully assayed to ensure it meets our product specifications.

Strength in integrity:

We are one of the few companies to offer you truth in labeling. We know you’re honest with your patients so we’ll be honest with you. Pledging total truth in labeling means our family of products contain only the purest and most potent ingredients. Guaranteed.

Strength in Research:

Our research focuses on the complex relationships that exist among nutrients and the latest advancements in nutrition therapies to develop and produce some of the most significant products available to Holistic Practitioners.

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5-HTP 50mg - 90 Capsules 5-HTP 50mg is a dietary supplement to help support mood, sleep, appetite and serotonin levels. Each vegetarian capsule contains 50 mg of 5-HTP along with 5 mg of Vitamin B6 (a coenzyme required for the conversion of 5-HTP to Serotonin). Da Vinci Lab's 5-HTP ...

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