Derma Roller for Hair Growth – Benefits, Usage, Side Effects & Precautions

Hair loss is a common concern for many, and finding an effective solution can be challenging. One popular and scientifically backed method is using a derma roller for hair growth. This simple yet effective tool has gained attention for its ability to stimulate hair follicles and promote thicker, healthier hair. In this blog, we'll explore what a derma roller is, how it works, the correct way to use it, its benefits, side effects, and important precautions to consider. --- What is a Derma Roller? A derma roller is a handheld device with a roller head covered in tiny, fine needles. These needles create micro-punctures in the scalp, triggering the body's natural healing response and boosting blood flow, which helps nourish the hair follicles and stimulate growth. Common Needle Sizes for Hair Growth: 0.5 mm: Suitable for improving topical product absorption. 1.0 mm: Promotes collagen production and blood circulation. 1.5 mm: Best for severe hair thinning but should be used with cau...