Description

Best Biotin (10,000mcg) 120 vcaps
Doctor's Best Biotin provides a substantial dose of the B-complex vitamin biotin.
Why you'll love it
- Biotin - supports healthy hair, skin and nails.
- Beauty From Within - helps nourish strong hair and nails.
- Everyday Glow - a favourite beauty nutrient.
- Easy Daily Dose - simple daily beauty support.
- Quality You Trust - a trusted name in health and wellness.
How to use it
Adult use: Take 1 capsule daily, with or without food, or as recommended by a nutritionally-informed physician.
Ingredients
Microcrystalline cellulose, modified cellulose (vegetarian capsule), magnesium stearate (vegetable source), silicon dioxide.At a glance
| Brand | Doctor's Best |
|---|---|
| Format | 120 veggie caps |
| Key active | Biotin 10,000mcg per capsule |
| Capsule type | Vegetarian capsule |
Your questions, answered
How much biotin is in each capsule?
10,000 mcg (10 mg) of biotin per vegetarian capsule, which is 20,000% of the UK nutrient reference value of 50 mcg. The only other ingredients in Doctor's Best Biotin are cellulose, the plant-cellulose capsule, vegetable magnesium stearate and silicon dioxide.
How long does the 120-capsule bottle last?
120 days. The label dose is one capsule a day, with or without food, so a single bottle covers about four months.
What does biotin do?
Biotin contributes to the maintenance of normal hair and normal skin, to normal energy-yielding metabolism and to normal psychological function. Hair grows slowly, so most people stay with a daily biotin for at least two to three months before judging it.
I have a blood test coming up. Does high-dose biotin matter?
Yes, tell whoever takes the sample. Biotin at doses like 10,000 mcg can skew some laboratory tests that use biotin-based methods, including certain thyroid hormone and troponin tests, and labs may ask you to stop it for a few days beforehand.
Is Doctor's Best Biotin vegan?
Yes. The capsule is modified plant cellulose, the magnesium stearate comes from a vegetable source, and Doctor's Best sells it as vegan and gluten-free.
Should I pick this or Natrol Biotin 10,000mcg?
The dose is the same, 10,000 mcg; the format and count differ. Doctor's Best gives you 120 veggie capsules, while Natrol Biotin Maximum Strength comes as 100 tablets. If you'd rather take a lower dose, Jarrow Biotin 5,000mcg (100 veggie caps) is half the strength.
Individual results may vary.
Specifications
- SKU:: 753950003736
- UPC:: 753950003736
Delivery & Returns
Delivery
All orders are sent with 24h tracked delivery.
Same-day dispatch
Order before 3:45pm Monday–Friday for same-day dispatch. Order before 12pm Saturday for Saturday dispatch.
Weekend orders
Orders placed after 12pm Saturday or anytime on Sunday will be dispatched on Monday (or the next working day after a bank holiday), regardless of delivery service selected.
Returns
We offer a 30-day return window from the date you receive your order. To start a return, contact us at hello@vitamingo.co.uk.