HomeHaircareBiotin for Hair Development: All the pieces You Have to Know

Biotin for Hair Development: All the pieces You Have to Know

We have all seen it on our feeds: An influencer with an impossibly thick and glossy head of hair, who took to the caption to attribute their enviable locks to a bottle of biotin dietary supplements. Over the previous couple of years, biotin has exploded in recognition, wanted for its alleged capacity to spice up the well being of nails, pores and skin, and naturally, hair. As with many tendencies on social media, nonetheless, the truth of the scenario is just not so easy. So to separate reality from promotional advert, we reached out to hair specialists to get their tackle the complement mostly present in hair progress shampoos.

Meet the Knowledgeable

  • Gretchen Friese is a BosleyMD licensed trichologist.
  • Angela Phipps, DO, ABHRS, is a medical advisor to HairClub.

Carry on studying to search out out what they needed to say about what biotin can—and cannot—do on your hair.

What Is Biotin?

Biotin, often known as vitamin B-7, is a necessary nutrient that’s most frequently discovered naturally in meals; biotin-rich meals embody cereals (wheat and oats), greens (like spinach and mushrooms), and rice. It performs an essential half in a balanced weight loss plan and hair well being.

Biotin for Hair

  • Kind of ingredient: A water-soluble B vitamin
  • Most important advantages: Enhances shine, strengthens, and protects.
  • Who ought to use it: These with boring and/or broken hair
  • How typically can you utilize it: Each day
  • Works effectively with: Shampoo, conditioner, hair oils, masks, and lotions
  • Don’t use with: No elements are recognized to intrude with biotin.

Advantages of Biotin for Hair

Biotin For Hair

Close up of biotin pills on a light pink background





Woman + Hair
Biotin Hydrating Hair Milk

An ideal possibility for pure hair, this hair milk makes use of coconut water and hemp seed oil to hydrate hair.


  • Are there any uncomfortable side effects to utilizing biotin for hair?

    “Most individuals can take biotin dietary supplements with none destructive results, however minor uncomfortable side effects are potential,” says Phipps, together with nausea, diarrhea, and cramping. (Although “You might be able to cut back your threat for uncomfortable side effects by taking your complement with meals,” she says).

  • The place can I discover a biotin complement?

    You will discover pure biotin at most drug shops and virtually all vitamin shops. And all the time be sure that to learn instructions and comply with the physician’s orders earlier than taking any new vitamin or complement.

  • What’s the advisable dosage of biotin?

    “Growing your biotin consumption between 2mg and 5mg per day might enhance the energy and thickness of your hair,” says Friese. However all the time test together with your physician first earlier than taking a complement.

The 14 Finest Biotin Shampoos of 2024

Article Sources

Byrdie takes each alternative to make use of high-quality sources, together with peer-reviewed research, to assist the information inside our articles. Learn our editorial pointers to be taught extra about how we preserve our content material correct, dependable and reliable.

  1. StatPearls. “Biotin Deficiency.” 2021.

  2. Pores and skin Appendage Disord. “A Assessment of the Use of Biotin for Hair Loss.” 2017.

  3. Well being C for D and R. Replace: the fda warns that biotin might intrude with lab assessments: fda security communication. FDA. Revealed on-line June 25, 2021.


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