Unfortunately, “the influence of biotin on hair and nail growth is closer to urban myth than a fact at this point,” cosmetic chemist Stephen Alain Ko tells SELF. Lowe agrees and says that the same is true when it comes to your eyelashes. “There is no compelling evidence that biotin will increase lash growth.
“Biotin improves the foundation of keratin to help stop and possibly even reverse hair loss,” says Alexandra Rogers, a nurse practicioner and co-founder of LexRx. “Those 18 or older can take up to 30 micrograms a day with their doctor's permission.”
Biotin is of the Vitamin B type and it keeps the eyelashes in good condition by preventing dryness, enhancing blood flow to the lash root and encouraging lash growth, for thicker and longer eyelashes.
Biotin is a great ingredient that works both internally and externally when it comes to strengthening hair - whether that's the hair on your head or eyelashes, it's got your back. Biotin is an all-around hair saver, whether it's included in an eyelash serum, eyebrow serum or hair growth supplement.
During the first couple of months of taking biotin, you may not notice any difference in your hair. It may grow at the same rate as it did before you started the vitamin. But, for many people, it begins to work around the third or fourth month, and that's when the results get encouraging.
Biotin supplements can cause problems if you take too much. Side effects can include skin rashes, digestive upset, problems with insulin release, and kidney problems. As with any supplement, the safety of long-term or high-dose use isn't known.
Strengthens and thickens: Biotin "is well known for its positive effects on hair including growing stronger thicker strands," says Friese. Protects: Because biotin strengthens hair, it is less likely to break off at the ends, promoting and protecting length, explains Friese.
Foods that are rich in Biotin, Vitamin A, Vitamin C, and Vitamin E can significantly support the hair growth and thus has a positive effect on the length and thickness of the eyebrows. In addition to your nutrition, you can also supplement your diet with our Daily Vitamin Capsules and Chewable Hair Vitamins.
Biotin supplements and acne
Currently, there is minimal evidence that taking biotin supplements causes acne. The logic behind such claims has more to do with pantothenic acid, or vitamin B5, than with biotin.
You might have heard of biotin—it's basically the go-to supplement for healthy hair, skin, and nails. And it can help you with growing out your eyebrows, too. Just be sure to check with your doc before adding the B-complex vitamin to your regimen, since biotin has been known to cause some weird test results.
Biotin is also known as vitamin B-7. It forms fatty acids and glucose. It also helps metabolize carbohydrates and amino acids, and it aids in breaking down fat in your body. These functions make biotin an important part of creating the energy your body needs.
Petroleum Jelly
It is the easiest and most common home remedy that works efficiently in growing the eyelashes. Simply, take petroleum jelly on the tip of your finger and apply on the lashes carefully. Leave it overnight and wash it with plain water in the morning.
As an adult, you might be less excited to notice your eyelashes falling out. It's natural to wonder if they will ever grow back. But, just like hair on your head, eyelashes grow, fall out, and regrow again in a natural cycle.
Vaseline is an occlusive moisturizer that can be used effectively on dry skin and eyelashes. It can't make eyelashes grow faster or longer, but it can moisturize them, making them look fuller and lusher.
Research also shows that biotin helps improve skin's hydration, smoothness, and appearance. In addition, some studies show that biotin can strengthen fingernails and make them grow faster. Biotin is a versatile addition to your beauty routine.
Biotin, also known as vitamin B7, stimulates keratin production in hair and can increase the rate of follicle growth.
There is some evidence that biotin may help improve comedonal acne, which is acne that causes blackheads and whiteheads. It may also help control the flaking and irritation that occurs when you take retinoids for acne.
Mayo Clinic states that 10,000 mcg is a safe dose, as no adverse side effects have been noted to date. Reassuringly, even “mega doses” of 300,000 mcg found no side effects in neurological research.
Massage Your Brows
"Good circulation is important to healthy hair growth," says Bailey. "Think about it: Each follicle is attached to a tiny blood vessel called the derma-vessel. By gently massaging the brow area each night, you can help increase circulation to that area to promote hair growth."
The hair of the eyebrows are made up of keratin protein, and egg is a great source of protein. Keratin is a major ingredient in most hair growth supplements. Egg yolks are also a rich source of biotin, which helps your brows grow. You will get a faster growth rate if you use this treatment twice a week.
Why It's Not Recommended to Take Biotin at Night
Like other B-vitamins, biotin can spark an energy boost. So, taking biotin supplements at night can make it challenging to get a good night's rest and keep you up later than you want. Taking it at night can also impact how well your body absorbs the vitamin.
While data on beard growth in particular is limited, several studies suggest that biotin supplements can improve hair thickness in people with conditions affecting hair growth, such as alopecia, though beard hair is not specifically mentioned ( 1 , 5 ).
Vitamins and supplements can have a negative effect on some medications and medical conditions. There are currently no known adverse side effects of biotin when taken as prescribed by a doctor or through normal dietary intake.