Biotin
Biotin is a B vitamin known as the 'beauty nutrient' for its role in promoting healthy hair, skin, and nails.
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Swanson Full Effect Hair Thickener is designed for people looking to support hair growth and thickness from within. The formula combines biotin, zinc, and horsetail with Keranat, a patented ingredient from millet that contains miliacine to support keratin production. Each bottle contains 60 capsules.
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Biotin is a B vitamin known as the 'beauty nutrient' for its role in promoting healthy hair, skin, and nails.
Zinc is an essential mineral that supports cell division and nutrient absorption, particularly within the hair follicle.
Keranat is a patented ingredient derived from millet that stimulates keratin production, promoting hair growth and thickness.
Horsetail extract is a botanical source of silica that helps deliver nutrients to the hair follicle, promoting thickness and volume.
Nutrition Facts
30 servings per container
Amount Per Serving
Calories 0
% Daily Value*
* Percent Daily Values are based on a 2,000 calorie diet.
As a dietary supplement, take two capsules per day with food and water.
Specs last updated: June 17, 2026
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