does caffeine shampoo help in hair growth
By Tamim Hamid

Does Caffeine Shampoo Help in Hair Growth?

Caffeine shampoo may help a bit with hair shedding and may modestly support hair density, but it is not a reliable stand-alone fix for pattern hair loss. The main snag...

does hair gets thinner as it gets longer
By Tamim Hamid

Does Hair Get Thinner As It Gets Longer?

No. Hair does not usually become biologically thinner just because it gets longer. What usually changes is the condition of the older part of the strand: the ends have had...

can high cholesterol cause hair loss
By Tamim Hamid

Can High Cholesterol Cause Hair Loss?

High cholesterol is not a proven direct cause of hair loss on its own. What research does show is a recurring link between abnormal lipid levels, metabolic syndrome, and pattern...

does msm work for hair growth
By Tamim Hamid

Does Methylsulfonylmethane (MSM) Work for Hair ...

MSM may help hair look healthier or feel less brittle, but current evidence does not show that it reliably regrows hair or reverses pattern hair loss. The science behind it...

hair pull test for hair loss evaluation
By Tamim Hamid

Hair Pull Test for Hair Loss Evaluation

If you want the short version first... a hair pull test is a quick clinical check used to see whether active hair shedding is happening. It can help a dermatologist...

normal hair part vs thinning hair part
By Tamim Hamid

Normal Hair Part vs Thinning Hair Part

A normal hair part can show some scalp. That part usually stays fairly consistent over time. A thinning hair part, on the other hand, tends to look gradually wider because...

top 10 most interesting facts about hair
By Tamim Hamid

Top 10 Most Interesting Facts about Hair

Hair is “interesting” because it’s a living system hiding under your skin that runs on a clock: follicles cycle through growth, regression, rest, and shedding for years, and most of...

how do different types of water affect your hair
By Tamim Hamid

How Do Different Types of Water Affect Your Hair?

Most “types of water” don’t cause true hair loss. They can, however, change how your hair feels, how it breaks, and how your scalp behaves… which can look a lot...