I love how this shampoo makes my hair clean, thick, and it grows very fast.

2026-03-05 Shampoo reviews Categroy：Men's Views：89

With this shampoo, my hair feels clean, appears thicker, and grows rapidly. However, it fails to promote new hair growth, which is a common issue with online products I've tried.

This is a review from Amazon.com about product:

hims Thick Fix Hair Thickening Shampoo for Men, 2 Pack - Hair Loss Shampoo with Saw Palmetto and Niacinamide - No Parabens or Sulfates, Vegan and Cruelty Free - Eucalyptus Grove - 2 x 6.4 fl oz

My Hair Feels Clean and Grows Super Fast with This Shampoo

This Stuff Makes my hair feel really good and clean my hair looks thicker But like most of ALL These Products it’s made my hair grow SUPER FAST! The fastest -It’s like my hair is on a super steroid's growth formula but as far as growing New Hair that I lost -Nope! I’m disappointed in that but Again that’s ALL these products I’ve tried online.-Good Luck

Shampoo Basics & Tips

How Shampoo Makes Hair Feel Clean and Good

Shampoo works by using surfactants, like sodium lauryl sulfate, which reduce surface tension to lift dirt, oil, and product buildup from hair and scalp. This cleansing action leaves hair feeling fresh and manageable. In the review, the user mentions their hair feels "really good and clean," which is often due to these ingredients removing impurities without over-drying, especially if the shampoo includes moisturizers like glycerin or natural oils.

What Makes Hair Look Thicker

Shampoos can make hair appear thicker through ingredients that coat the hair shaft, such as polymers or proteins, adding volume and reducing breakage. Some products include caffeine or biotin to stimulate the scalp temporarily, enhancing fullness. The reviewer's comment about hair looking "thicker" might result from these coatings or improved hair health, but it's important to note that this is often a cosmetic effect rather than actual hair regrowth.

Understanding Hair Growth Speed

Hair growth occurs in cycles: anagen (growth), catagen (transition), and telogen (rest). Shampoos may accelerate growth by providing nutrients like vitamins (e.g., B vitamins) or minerals that support follicle health. The review describes hair growing "SUPER FAST," which could be due to ingredients like niacin or peptides that improve blood circulation to the scalp. However, genetics and overall health play bigger roles, and most shampoos only optimize existing growth rather than creating new hair.

Why Shampoo Can't Regrow Lost Hair

Hair loss often stems from factors like genetics, hormonal changes, or damage to hair follicles, which shampoos cannot reverse. The reviewer's disappointment in not growing "new hair" highlights that shampoos primarily clean and condition the scalp and existing hair; they don't regenerate follicles. For significant regrowth, medical treatments like minoxidil or lifestyle changes are needed, as shampoos lack the potency to address root causes of hair loss.

Common Questions About Shampoo and Hair Care

Many people wonder how often to wash hair—typically 2-3 times a week is recommended to avoid stripping natural oils. Another common issue is product buildup, which can be prevented by using clarifying shampoos occasionally. Additionally, choosing the right shampoo for your hair type (e.g., oily, dry, or color-treated) ensures better results. The reviewer's experience with online products not regrowing hair is a frequent concern; it's essential to have realistic expectations and focus on maintaining scalp health through a balanced diet and proper hair care routines.