5HTP is a natural amino acid found in the body. Serotone also contains B vitamins and zinc. Available in 50mg and 100mg size capsules. Not advisable if pregnant or taking fenfluramine. Care should also be taken if being prescribed SSRIs. Suggested intake: 50mg capsule: Take 1-2 capsules at the end of the day with a carbohydrate snack. 100mg capsule: Take 1 capsule at the end of the day with a carbohydrate snack. One 50mg capsule typically provides: 50mg 5HTP, 5mg Vitamin B6, 2.5mg Zinc, 25µg Biotin, 50µg Folic acid, 15mg Niacin. One 100mg capsule typically provides: 100mg 5HTP, 10mg Vitamin B6, 5mg Zinc, 50µg Biotin, 100µg Folic acid, 30mg Niacin. Does not contain: Sugar, salt, wheat, gluten, maize/corn, yeast, lactose, dairy products, artificial preservatives, colours or flavourings. Vegetarian and vegan. SE5030 30 50mg capsules SE5090 90 50mg capsules SE1030 30 100mg capsules SE1090 90 100mg capsules