See how to promote hair growth with these expert tips.

Trim and brush all you want, but your hair prefers to take its time.

So, how fast does hair grow, exactly?

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How Fast Does Hair Grow Normally?

On average, each hair strand grows about a half-inch each month.

But hair doesn’t grow like that nonstop; it grows in cycles.

After that, a sprig of hair finally sprouts, and the hair growth process starts again.

What Affects Hair Growth?

Here are some factors that can slow down hair growth (and ways to counteract them).

Alcohol and Sulfates

Yates suggests avoiding alcohol-based hair products that can dry out hair and cause breakage.

Look at product labels and their ingredient lists before purchasing.

“Similarly,sulfates used to create the sudsing in shampooscan cause drying and strip color-processed hair.

Consider temporary clip-in pieces for a longer look if your hair breaks easily.

Stress

Anxiety increases your level of thestress hormone cortisol.

Medical Conditions

In addition to stress and medications, various medical conditions can impair hair growth.

Additionally, autoimmune diseases (like lupus), pregnancy, and hormonal changes can impact your hair.

How to Help Your Hair Grow Hair Faster

Hair grows faster when it’s healthy.

Once a week,treat your scalpto a clarifying shampoo that also moisturizes.

For example, try ahair-thickening shampooto addressdensity concerns.

And when reviewing product labels, look for ingredients that are known nourishers.

According to James, it’s best to avoid heavy formulas, especially when it comes to conditioners.

Anything over pH7 and your cuticle will overexpand.”

The extra moisture and protection promote healthier, longer locks.

Invest in a goodhair brushfor your hair pop in to promote faster hair growth.

A head massage can also help you relax and reduce stresswhich can aid in hair growth, too.

“There are certain diseases that are associated with hair loss and can be corrected.

Having a hair transplant can also be a good solution for a certain subset of patients.”

2016;97:212-236. doi:10.1016/j.envint.2016.09.013

Dias MFRG, Loures AF, Ekelem C. Hair Cosmetics for the Hair Loss Patient.

Indian J Plast Surg.

2021 Dec 27;54(4):507-513. doi: 10.1055/s-0041-1739241.

PMID: 34984093; PMCID: PMC8719955.

Trueb RM.Oxidative stress and its impact on skin, scalp and hair.Int J Cosmet Sci.

2021;43(51):S9-S13.

2020;12(5):e8320.

Saw palmetto, a systematic review in alopecia.Skin Appendage Disord.

2020;6:329-337. doi:10.1159/000509905

Ghavami, Haleh & ARJOMAND, Leyla & Radfar, Moloud & KHALKHALI, Hamid.

Effects of Reflexology Massage on Hair Regrowth After Chemotherapy-induced Alopecia Among Women with Cancer: A Randomised Clinical Trial.