Have any questions?
Response within one working day
ChatContact
Free product with every order
21st Century Biotin 800 mcg (110 tablets) contains biotin in combination with calcium (as calcium carbonate and dicalcium phosphate). One tablet provides 800 mcg biotin and 88 mg calcium. The pack contains 110 tablets, enough for almost 4 months' use at 1 tablet per day. The tablets are easy to swallow and suitable for vegetarians and vegans.
Biotin, also known as vitamin B7, B8 or vitamin H, is a water-soluble vitamin that belongs to the B vitamin group.
Biotin naturally occurs in foods such as egg yolk, fish, organ meat, nuts, seeds and certain vegetables such as sweet potato.
Yes, these are two names for the same substance. In the Netherlands and in the EU, biotin is usually referred to as vitamin B8. Vitamin B7 is mainly the American/international name for biotin.
Calcium is a mineral that naturally occurs in foods such as dairy products, green leafy vegetables, nuts and legumes.
Calcium carbonate and dicalcium phosphate are both compounds of calcium used in food supplements as a source of the mineral. Calcium carbonate consists of calcium bound to carbonate, while dicalcium phosphate contains calcium bound to phosphate. This product combines both forms.
At higher doses, such as more than 5 mg per day, biotin can interfere with certain laboratory tests. Some tests use biotin as part of the measurement method. Extra biotin in the blood can therefore lead to an incorrect result, which may be either too high or too low depending on the test.
| Composition per serving (1 tablet) | Amount | RI* |
|---|---|---|
| Biotin | 800 µg | 1600% |
| Calcium (as calcium carbonate & dicalcium phosphate) | 88 mg | 11% |
Biotin, calcium (as calcium carbonate and dicalcium phosphate), cellulose, Arabic gum, croscarmellose sodium, stearic acid, magnesium stearate, silicon dioxide
Have any questions?
Choose your variant
In stock. Order now, delivered by Friday, November 13.
Earn 76 points with . You can redeem with an account.
Save with these bundles
