Biotin: vitamin B8 for your hair, skin and energy

It acts as a cofactor in several reactions involved in fat, carbohydrate and amino acid metabolism. It is best known for its role in maintaining healthy hair, skin and nails.

During pregnancy, biotin levels tend to decrease naturally, which reinforces the value of an adequate intake. In the postpartum period, it can support the hair regrowth phase that many new mamas are looking for. The form and dosage of biotin used in a hair dietary supplement directly influence its efficacy.

In its natural form, biotin is found in egg yolks, liver, walnuts, almonds, peanuts, soya, mushrooms, bananas, wholegrains and legumes. Brewer's yeast is also a particularly concentrated source. The absorption of biotin can be disrupted by avidin, a protein found in raw egg whites that binds to biotin and prevents its absorption. Cooking inactivates avidin, which makes the biotin in cooked eggs perfectly available. Dietary intake is often sufficient outside of pregnancy, but the increased demands of this period and changes in metabolism may warrant particular attention.

In supplement form, biotin is available in the form of d-biotin, the biologically active form. It can be found on its own, in beauty complexes dedicated to hair and skin, or in prenatal multivitamins. The hair supplements Jolly Mama, such as Mama Hair, incorporate biotin alongside keratin and apple extracts for targeted support of hair fibre. A quality supplement guarantees an effective dose and a stable form of biotin. Biotin is generally very well tolerated, with no notable adverse effects at recommended doses.