Supports healthy hair, skin, and nails.
Probably not, unless you have a true biotin deficiency, which is rare. Most hair loss isn't caused by low biotin.
Be patient. It takes at least 2-3 months to see any difference in nail strength or thickness.
Some people report breakouts with high doses, possibly because it competes with another B vitamin (B5). It's not common, but possible.
Click through to the studies bar for the evidence base.
See the dosing guide below.
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Some ingredients build up over weeks. Others act fast.
The compound effect of consistent dosing.
Check the cautions section if you have a pre-existing condition.
Some ingredients you feel. Others just work in the background.
It's not toxic, but it's famous for messing up lab tests. Your doctor might think you have a thyroid problem. The benefit of such high doses is unproven.
Yes. Deficiency is very rare for a reason. It's in eggs, nuts, salmon, and liver. A balanced diet easily covers your needs.
It can make your thyroid hormone levels look falsely high or low, which could lead to a wrong diagnosis or incorrect medication dose. It's a serious issue.
Most research uses 300.0g daily. Below 30.0g, you're probably wasting money. Above 5000.0g, no extra benefit. The curve plateaus. Safe upper limit ~ 10000.0g.
Biotin is a cofactor for several carboxylase enzymes involved in fatty acid synthesis, amino acid metabolism, and gluconeogenesis.
Strong evidence supports biotin's role in treating deficiencies and improving hair, skin, and nail health in deficient individuals. Research on benefits for those with adequate biotin levels is less conclusive.
Beef liver · Egg yolks · Avocados · Nuts · Salmon
Vitamin B7 (Biotin) interacts with other supplements and meds. The analyzer flags interactions, dose mismatches, and timing collisions across your whole list.
FDA Disclaimer: These statements have not been evaluated by the Food and Drug Administration. This information is for educational purposes only and is not intended to diagnose, treat, cure, or prevent any disease. Consult your healthcare provider before starting any supplement regimen.