This old-fashioned home remedy relies on vinegar's properties as an astringent, which constricts or closes oil glands. Mix in 2 tablespoons (29.6 ml) of vinegar with 1 cup water and massage the mixture into your scalp, removing oils and dirt. Never use straight vinegar, as the acidity can damage your skin.
Disorders of the pituitary or adrenal glands, which control hormones, can increase sebum production and result in an oily scalp. Medications, like oral contraceptives, that regulate hormones can also cause excess oil.
Wash Your Hair Regularly (but Not Too Frequently)
Regular washing removes excess oil, sweat, and dead skin cells from your scalp, but washing too often can strip your scalp of its natural oils, causing it to produce even more oil to compensate. The frequency of washing should be tailored to your hair type.
There are commercial shampoos specially formulated to treat sebum buildup. These "clarifying" shampoos contain ingredients like clay, activated charcoal, argan oil, or salicylic acid that gently remove sebum without damaging your hair or the skin of your scalp. Regular brushing is also important.
Not only does your scalp have a plethora of sweat glands, but it also has an abundance of sebaceous (oil) glands, which produce oily sebum. Have you ever scratched your scalp and noticed white, waxy buildup under your nails? That's sebum mixed with dead skin cells.
Ans - A deficiency in vitamin B6 and zinc can contribute to an oily scalp. These nutrients help to regulate oil production and promote a healthy scalp.
ACV is a soother, which means it can actually help prevent dirt from growing and accumulating on the scalp. It can also reduce sensitivity, balance your hair's pH levels and exfoliate your scalp, freeing it of any itchy product buildup and dead skin.
The idea is that by throwing a ton of hydration and gentle kisses at your scalp along with letting your natural grease hang out without being washed away, your scalp will get the signal to decrease its oil production.
Seasonal changes and weather fluctuations confuse your scalp and could be a contributor to excess oil. Over-washing is ironically a major cause. It can dry out your scalp and trigger an increase in oil production. An unhealthy diet and different medications can send the wrong signals to your scalp.
Avoid processed and fried foods: Processed and fried foods are often high in unhealthy fats and sugars, which contribute to excess sebum production on the scalp. Try to avoid these foods as much as possible and opt for healthier cooking methods such as steaming, baking, or sautéing with healthy oils.
Drinking sufficient amounts of water is extremely important for your overall health, including that of your hair and skin. It promotes a healthy scalp and can contribute to a more balanced production of sebum (remember, excessive sebum production is what leads to oily hair!).
Hormonal changes, particularly those involving androgens, can significantly impact sebum production. Androgens are hormones that play a role in regulating the activity of sebaceous glands. An increase in androgen levels can lead to an overproduction of sebum, resulting in oily hair.
For most hair types, washing two or three times a week is adequate. Shampoo your hair thoroughly each time using firm, circular motions with your fingertips - or even better, a scalp massager! Try to avoid using your fingernails or too much pressure, as this can irritate your scalp and produce more oil.
The no-poo (or “no shampoo”) method is a hair-cleansing technique that removes shampoo from the equation, says Yadav. Instead of using shampoo, followers of the practice use alternatives such as apple cider vinegar, a cleansing conditioner, or just plain water.
Scratching can disrupt the oil layer and add fungus to the scalp. Both of these are factors in dandruff and can trigger flaking. The skin sheds to get rid of the irritant or foreign object, and scratching just adds more of that.