Hair loss, a condition that affects millions worldwide, can be a distressing experience for both men and women. From genetic predispositions to environmental factors, the causes are diverse, making finding an effective treatment a real challenge. However, in recent years, microneedling has emerged as a promising therapy for hair loss, offering hope to those seeking non-invasive solutions. But is microneedling truly the answer to hair loss?
After years of narrowing microneedling down to the face and body (but mainly the face, for scarring, anti aging and pigmentation), let’s delve into the science behind why it’s suddenly become a phenomenon for hair loss.
Understanding Hair Loss:
Before delving into microneedling’s role, it’s crucial to understand hair loss. Hair loss can occur due to various factors, including genetics, hormonal changes, stress, poor nutrition, and certain medical conditions. The most common type, androgenetic alopecia, or male/female pattern baldness, is characterized by a gradual reduction in hair follicle size and miniaturization, leading to thinner, weaker hair strands and eventually baldness.
Telogen Effluvium is the next most common, which is brought on by certain factors and causes a temporary shed which can last around 3-6 months.
The Science of Microneedling:
Microneedling, also known as collagen induction therapy, involves the use of a device equipped with fine needles that create microscopic punctures in the skin’s surface. Originally used for skin rejuvenation, microneedling stimulates the body’s natural wound healing process, triggering the production of collagen and elastin, which are essential for skin regeneration and repair.
Microneedling for hair loss is all about the application, which involves a similar principle but targets the scalp instead of the skin. By creating controlled micro-injuries on the scalp’s surface, microneedling stimulates blood circulation, increases nutrient delivery to the hair follicles, and activates dormant follicles. Additionally, it promotes the release of growth factors and cytokines, which play crucial roles in hair growth and follicle regeneration.
Several studies have demonstrated the efficacy of microneedling in promoting hair growth and improving hair density. A study published in the Journal of Cutaneous and Aesthetic Surgery in 2014 found that microneedling significantly improved hair growth in patients with androgenetic alopecia.
Another study in the Journal of Cosmetic Dermatology in 2017 reported similar findings, with participants experiencing increased hair count and thickness after microneedling treatments.
Is Microneedling the scalp worth the investment?
While microneedling shows promise as a standalone treatment for hair loss, combining it with other therapies can enhance results. For instance, combining microneedling with topical treatments like minoxidil or platelet-rich plasma (PRP) injections can further stimulate hair follicle activity and improve overall outcomes. That being said, microneedling alone has been raved about for those who have sluggish hair growth, but a course of 3 are usually needed for best results.
It can cost anything from £75-£200 for one singular session (yes, we’ve done our research!), depending on who carries it out and where you live.
Despite its potential benefits, microneedling for hair loss may not be suitable for everyone. Individuals with certain medical conditions, such as autoimmune disorders or active scalp infections, may not be ideal candidates for the treatment. Additionally, microneedling should be performed by trained professionals to ensure safety and efficacy.
Final thoughts:
While further research is warranted to fully elucidate microneedling’s role in treating hair loss, current evidence suggests that it holds promise as a non-invasive and effective therapy. By stimulating natural hair growth mechanisms and improving scalp health, microneedling offers hope to those grappling with hair loss. However, it’s essential to consult with a qualified healthcare provider to determine the most suitable treatment approach based on individual needs and medical history.
With continued advancements in technology and research, microneedling may indeed prove to be a valuable tool in combating hair loss and restoring confidence to those affected by it. It doesn’t come cheap, but combined with the right diet for boosting hair health, reducing stress, using professional hair products and possible vitamin supplements, it sounds like it certainly is a treatment that can work wonders.
