The Science Behind Hair Restoration Treatments

Hair restoration has advanced significantly in recent years—but understanding how these treatments work is key to choosing the right option.

At the core of most hair restoration treatments is one goal: stimulating the hair follicle.

Hair grows in cycles, and factors such as hormones, genetics, and inflammation can disrupt this cycle. When follicles become weakened or inactive, hair growth slows or stops altogether.

Modern treatments aim to reactivate these follicles and improve their environment.

One of the most well-known treatments is PRP (Platelet-Rich Plasma).

PRP uses growth factors derived from your own blood to stimulate the scalp. When injected into targeted areas, it helps promote circulation, reduce inflammation, and encourage hair growth.

Exosome therapy is another emerging option.

Exosomes act as cellular messengers, delivering signals that activate stem cells and enhance the regenerative process within the scalp.

Non-invasive technologies, such as TED (TransEpidermal Delivery), offer an alternative approach.

These treatments use sound waves or energy-based devices to deliver growth factors into the scalp without needles, making them a popular option for patients seeking minimal discomfort.

Each treatment works differently—but the best results often come from combination therapy.

By addressing multiple aspects of hair loss—such as blood flow, inflammation, and follicle health—patients can achieve more comprehensive and long-lasting results.

The most important factor is personalization.

Not all hair loss is the same, and treatment should always be tailored to the individual.

At OSVI Dermatology, we combine advanced technology with a customized approach to deliver effective, natural-looking hair restoration results.