One of the most common ingredients in fingernail growing products is biotin. Biotin is a water-soluble vitamin that is part of the vitamin B complex. It is involved in a number of bodily functions, including the metabolism of carbohydrates, proteins, and fats. Biotin has also been shown to strengthen hair and nails. One study found that taking 2.5 mg of biotin per day for six months resulted in a significant increase in nail thickness and hardness.
Another common ingredient in fingernail growing products is calcium. Calcium is a mineral that is essential for strong bones and teeth. It also plays a role in nail growth. One study found that taking 1,000 mg of calcium per day for three months resulted in a significant increase in nail growth rate.
Other ingredients that have been shown to have some effect on nail growth include:
* Iron
* Zinc
* Vitamin C
* Folic acid
* Protein
It is important to note that there is no one-size-fits-all approach to nail growth. What works for one person may not work for another. If you are concerned about your nail growth, talk to your doctor or dermatologist.
Here are some tips for healthy nail growth:
* Eat a healthy diet that includes plenty of fruits, vegetables, and whole grains.
* Take a multivitamin supplement if you are deficient in any nutrients.
* Avoid biting or chewing your nails.
* Use a nail strengthener to help protect your nails from damage.
* Wear gloves when doing housework or gardening.
* See your doctor or dermatologist if you have any concerns about your nail growth.