Biotin is a B vitamin that performs a number of roles in vitality metabolism, gene regulation, and mobile exercise (1).
It’s present in animal-based meals, nuts, and seeds, and deficiency, which is characterised by brittle nails, pores and skin rashes, and thinning hair, is unusual.
Nevertheless, you could must complement with biotin when you have biotinidase deficiency or continual alcoholism, in addition to when you’re pregnant or breastfeeding (1).
Whereas many complement producers embrace excessive doses of this nutrient in hair, pores and skin, and nail formulations, there’s little proof that top doses of biotin enhance the standard of hair, pores and skin, or nails.
Thankfully, excessive doses don’t look like dangerous or trigger any negative effects, though you could need to speak to your healthcare supplier earlier than beginning a biotin complement (1).
Excessive doses of biotin might intervene with sure lab assessments like these used to measure thyroid hormones or coronary heart harm, probably resulting in false outcomes. This might result in the misdiagnosis of great medical circumstances, which could possibly be harmful and even lethal (2,
The dietary supplements on this record had been chosen primarily based on the next standards:
- Third-party testing. Has the complement undergone third-party testing to make sure high quality and label accuracy?
- Ingredient high quality. Does the complement comprise top quality components, with minimal use of fillers and components?
Listed below are the ten finest biotin dietary supplements for 2021.
A be aware on worth
Normal worth ranges with greenback indicators ($ to $$$) are indicated beneath. One greenback signal means the product is fairly inexpensive, whereas three greenback indicators point out a better worth vary.
Usually, costs vary from $0.07–$1.67 per serving, or $9.30–$50 per container, although this will likely range relying on the place you store.
Observe that serving sizes range by product.
- $ = beneath $0.50 per serving
- $$ = $0.50–$1 per serving
- $$$ = over $1 per serving
Finest hair, pores and skin, and/or nails
These dietary supplements comprise excessive doses of biotin, in addition to different vitamins that will promote wholesome hair, pores and skin, and nail progress.
Olly’s Extremely Hair is formulated to advertise sturdy hair, forestall breakage, protect pigment, and encourage hair progress.
Every serving incorporates 10,000% of the DV for biotin, together with vitamin D, folate, vitamin B12, zinc, copper, keratin, amla fruit extract, and silicon, a few of that are purported to spice up hair progress.
It’s third-party examined by NSF Worldwide.
These dietary supplements solely function biotin in a softgel capsule type.
This complement is vegetarian and non-GMO, in addition to third-party examined by NSF Worldwide.
Per serving, it offers 2,000% of the DV for biotin. Along with its softgel components and cellulose, it incorporates the preservative dicalcium phosphate.
These dietary supplements comprise biotin in gummy type, which could be a good choice for many who dislike capsules or have trouble swallowing them.
Nevertheless, they comprise some added sugar, in order that they is probably not applicable for you when you’re consuming a low carb weight-reduction plan like keto or attempting to keep away from added sugars.
Nature Made’s dietary supplements are verified by United States Pharmacopeia (USP), one of many best-known third-party complement testing organizations.
These gummies are gluten-free and supply 10,000% of the DV for biotin per serving.
How to decide on a biotin complement
When selecting a biotin complement, there are a selection of things to think about.
First, it’s finest to decide on one which has undergone third-party testing to make sure high quality and purity. Most of the dietary supplements featured on this record are third-party examined, and the rest are manufactured in FDA-approved amenities.
Second, contemplate any allergy symptoms and dietary issues you’ll have. Klaire Labs and Pure Encapsulations supply hypoallergenic biotin dietary supplements, whereas SolaGarden and Backyard of Life supply organic, vegan-friendly choices.
When you don’t must complement with biotin however want to enhance the standard of your hair, pores and skin, and nails, select a complement particularly formulated for this objective. It’ll probably comprise further components that assist your objectives.
That mentioned, there’s little proof that supplementing with biotin and different vitamins and components utilized in in style hair, pores and skin, and nails formulation have any vital impact on hair, nail, or pores and skin well being.
Consuming a wholesome, well-rounded weight-reduction plan will do rather more on your hair, pores and skin, and nails than taking a complement.
Moreover, if taking standalone biotin, select the shape — softgel, gummy, or liquid — that’s essentially the most handy and simple so that you can take.
Lastly, whereas all of those dietary supplements comprise no less than 1,667% of the DV for biotin, you shouldn’t take greater than the producer’s really helpful dose.
And do not forget that taking excessive dose biotin can intervene with some lab assessments, which could possibly be harmful. Biotin dietary supplements may additionally intervene with anticonvulsant medicines (4).
When you’ve got any issues about biotin dietary supplements, you should definitely speak to your healthcare supplier.
Helpful complement procuring guides
Try these two articles to assist make complement procuring a breeze:
The underside line
Biotin is an important vitamin that helps regulate vitality metabolism and mobile perform. It’s additionally a key ingredient in lots of hair, pores and skin, and nail dietary supplements.
Most individuals don’t must take biotin dietary supplements, however there are a selection of choices for many who do, together with softgels, gummies, and liquids. Simply be certain to decide on one which has undergone third-party testing to make sure that it meets top quality requirements.
These 11 biotin dietary supplements are all nice choices. That mentioned, as with all complement, communicate together with your healthcare supplier earlier than including a biotin complement to your routine.