USA Onhand | 21st Century, Biotin, 800 mcg, Hair, Skin & Nail Support| Healthy Aging Support

"21st Century Biotin" is a dietary supplement containing biotin, also known as vitamin B7 or vitamin H. Here's an overview of biotin and its potential benefits:

Biotin: Biotin is a water-soluble vitamin that belongs to the B-vitamin complex. It plays a key role in various metabolic processes in the body, particularly in the metabolism of carbohydrates, fats, and proteins. Biotin is also important for maintaining healthy hair, skin, and nails.

Hair Health: Biotin is often associated with promoting healthy hair growth and preventing hair loss. It supports the production of keratin, a protein that makes up the structure of hair. Some research suggests that biotin supplementation may help improve the strength, thickness, and overall appearance of hair.

Skin Health: Biotin is important for maintaining healthy skin, as it supports the production of fatty acids necessary for skin health. Some studies have suggested that biotin supplementation may help improve certain skin conditions, such as dermatitis and eczema.

Nail Health: Biotin is also known to support healthy nail growth and prevent brittle nails. It helps strengthen the nails and may reduce the risk of nail breakage and splitting. Biotin supplementation is sometimes recommended for individuals with weak or brittle nails.

Metabolic Support: Biotin is involved in the metabolism of carbohydrates, fats, and proteins, and plays a role in converting these macronutrients into energy that the body can use. It also helps regulate blood sugar levels and may be beneficial for individuals with diabetes or metabolic syndrome.

Dosage: Biotin supplements typically come in the form of capsules, tablets, or softgels, with dosages ranging from 1,000 mcg to 10,000 mcg per serving. The recommended dosage may vary depending on individual needs and health goals.

Precautions: Biotin is generally considered safe for most people when taken at recommended dosages. However, high doses of biotin supplements may interfere with certain laboratory tests, leading to inaccurate results. It's important to inform your healthcare provider if you are taking biotin supplements, especially if you are undergoing blood tests or other diagnostic procedures.