Hair loss affects more than half of all adults at some point in their lives, yet most treatments barely scratch the surface. At Carisma Aesthetics in Malta, we combine two of the most clinically validated techniques — PRP therapy and low-level laser — to address thinning at its biological root. Here is exactly how both work, and why combining them produces results that neither achieves alone.
Why Most Hair Loss Treatments Fail
Walk into any pharmacy and you will find shelves stacked with shampoos, serums, and supplements that all promise thicker hair within weeks. The reality is that the majority of over-the-counter products cannot penetrate the dermis — the layer where your follicles actually live. Hair follicles sit 3–4 mm below the skin surface. For any treatment to meaningfully reactivate a dormant follicle, active compounds need to reach the dermal papilla cells that control the growth cycle. Topical products applied to the scalp surface rarely achieve this. That is why clinical-grade interventions — specifically PRP (platelet-rich plasma) therapy and low-level laser therapy (LLLT) — have become the gold standard for non-surgical hair restoration. At our Hair Regrowth Treatment clinic in St Julian's, Malta, we use both in a structured, medically supervised protocol designed to deliver measurable follicle reactivation rather than cosmetic camouflage.
The Biology of Hair Loss
Before exploring the treatments, it helps to understand why hair falls out in the first place. The most common cause — androgenetic alopecia, or pattern hair loss — is driven by a hormone called dihydrotestosterone (DHT). DHT is a potent derivative of testosterone that binds to receptors in genetically susceptible follicles and progressively miniaturises them. Over successive growth cycles, the follicle produces thinner, shorter, and ultimately invisible hairs until it becomes dormant entirely. Other triggers include chronic stress (telogen effluvium), nutritional deficiencies, autoimmune responses (alopecia areata), postpartum hormonal shifts, and thyroid dysfunction. Identifying the cause is the first step — which is why every patient at Carisma Aesthetics begins with AI-powered scalp imaging and density mapping before any treatment is selected.
PRP Therapy: How Your Own Blood Becomes a Growth Serum
Platelet-rich plasma therapy sounds complex but the core principle is elegantly simple: your blood already contains powerful growth factors; PRP concentrates those factors and delivers them precisely where your follicles need them most. The procedure begins with a small blood draw — typically 20–30 ml — taken from your arm. This sample is then spun in a centrifuge at high speed to separate its components. The resulting layer of platelet-rich plasma contains concentrations of growth factors three to eight times higher than found in normal blood. Those growth factors — including PDGF (platelet-derived growth factor), VEGF (vascular endothelial growth factor), TGF-β (transforming growth factor beta), and IGF-1 (insulin-like growth factor) — are the molecular signals that stimulate cell proliferation, angiogenesis (new blood vessel formation), and tissue repair.
When injected into the scalp or delivered via microneedling (our preferred HydroPen method), PRP bathes the follicular stem cells and dermal papilla cells in these growth signals. Clinical studies published in journals including Dermatologic Surgery and the Journal of the American Academy of Dermatology have consistently shown statistically significant increases in hair density, shaft diameter, and anagen (active growth) phase duration following a course of PRP treatment. At Carisma, our doctor-led protocol pairs PRP with exosome therapy — lab-purified extracellular vesicles that amplify the PRP signal by an estimated 25% — producing superior follicle reactivation compared to PRP alone. Because PRP uses your own plasma, there is no risk of allergic reaction or rejection, making it one of the safest regenerative treatments available.
Low-Level Laser Therapy (LLLT): Photobiomodulation for Follicle Health
Low-level laser therapy — also known as photobiomodulation — works through an entirely different mechanism. Rather than introducing a biological substance, LLLT delivers specific wavelengths of light (typically 630–670 nm red light) directly to the scalp tissue. At these wavelengths, light photons are absorbed by cytochrome c oxidase, an enzyme within the mitochondria of follicular cells. This absorption increases the production of adenosine triphosphate (ATP) — the cell's energy currency — while simultaneously reducing oxidative stress and stimulating cellular metabolism. The net effect is a follicle environment that is better energised, better oxygenated, and more responsive to growth signals. This is particularly valuable for miniaturised follicles that have fallen into a prolonged telogen (resting) phase. By raising mitochondrial activity, LLLT nudges follicles back into the anagen (growth) phase without the need for needles or blood draws. Multiple meta-analyses — including a 2019 systematic review in Lasers in Medical Science — confirm that LLLT produces significant improvements in hair count and coverage density when used consistently. The treatment is entirely painless, requires no downtime, and carries no thermal damage risk at therapeutic energy levels.
PRP vs Laser: Complementary, Not Competing
A common question patients ask is: which is better — PRP or laser? The honest answer is that they operate on different biological pathways and work best when used together. PRP delivers a concentrated burst of growth factors that directly stimulate follicular stem cells and promote new blood vessel formation. LLLT raises the metabolic baseline of follicular cells so that they are more receptive to those growth signals and better able to sustain the anagen phase independently. Think of LLLT as preparing the soil and PRP as planting the seed. Combined, they address hair loss from two angles simultaneously: the growth factor environment and the cellular energy supply. This synergy is why Carisma's Hair Reset Protocol integrates both modalities within a structured 90-day schedule, with sessions timed to maximise the biological response window of each treatment.
What to Expect: A Typical Treatment Journey
Your hair restoration journey at Carisma Aesthetics begins with a Book a Free Consultation with our medical team. During this session, AI-powered scalp imaging produces a baseline density map that identifies the exact zones of miniaturisation and the follicles that retain regenerative potential. This data drives a personalised protocol — there is no one-size-fits-all schedule, because every hair loss pattern is different.
- Day 1: Exosome + HydroPen scalp treatment and LLLT session to prime follicular environment
- Day 20: PRP Follicle Reactivation Therapy — concentrated growth factors delivered to targeted zones
- Day 40: Second exosome scalp complex treatment with LLLT
- Day 60: Second PRP session to reinforce follicular proliferation
- Day 80: Third exosome scalp complex and LLLT maintenance session
- Day 90: Final AI density scan — progress compared against baseline imaging, with measurable density increase documented
Throughout the programme, patients also follow the ScalpRx Prescription Protocol — a personalised combination of minoxidil (to boost scalp blood flow), finasteride (to block DHT at the follicular receptor), and ketoconazole shampoo (to reduce scalp inflammation and maintain follicular balance). These medications are prescribed by our doctor and dispensed by our licensed pharmacy partner, Melita Health & Beauty. Most patients notice visible shedding stabilisation within the first four weeks; measurable density improvements typically appear by weeks eight to twelve, with continued thickening through the full 90-day period.
Who Is an Ideal Candidate?
PRP and laser hair regrowth treatment produces the strongest results in patients who still have biologically active follicles — even if those follicles are severely miniaturised. The earlier treatment begins relative to the onset of thinning, the more complete the response tends to be. Our programme is suitable for both men and women, including those with androgenetic alopecia, telogen effluvium, postpartum thinning, and diffuse density reduction. It is not suitable for patients with completely scarred scalp tissue or advanced baldness where follicles are entirely non-functional. Patients who have previously had a hair transplant can benefit significantly: PRP and LLLT strengthen transplanted follicles and help prevent further thinning in untreated zones. Because our protocol is selective by design — we only accept patients we are clinically confident we can help — it is backed by a 100% measurable results guarantee. If your density scan at Day 90 shows no visible improvement despite full protocol adherence, we extend your treatment at no additional cost.
Beyond Hair: The Carisma Approach to Whole-Person Aesthetics
Hair restoration is just one dimension of the holistic aesthetic care we provide at Carisma Aesthetics Malta. Many of our hair regrowth patients also explore complementary treatments that enhance overall appearance and wellbeing. Our Face Treatments portfolio includes everything from skin-renewing HydraFacial Treatment sessions to structural enhancement with Dermal Fillers Malta. Patients committed to long-term results often find our Carisma Membership to be the most cost-effective route — it bundles quarterly density scans, maintenance PRP sessions, and priority booking into a single monthly plan. Whether your priority is hair, skin, body, or all three, every treatment at Carisma is delivered by our licensed medical team in our centrally located St Julian's clinic.
The Evidence Base: What Clinical Research Shows
The growing body of evidence supporting PRP and LLLT for hair loss is substantial. A landmark 2017 randomised controlled trial in the Journal of Cosmetic Dermatology found that patients receiving PRP injections every four weeks experienced a 30% increase in hair count after three months compared to a placebo control group. A 2021 meta-analysis of 21 studies in Dermatologic Therapy concluded that PRP significantly improves hair density in androgenetic alopecia with a low adverse-event profile. For LLLT, a 2020 Cochrane-style systematic review pooling data from over 680 participants demonstrated statistically significant increases in terminal hair density and subjective patient satisfaction scores compared to sham devices. When combined — as in Carisma's integrated protocol — the complementary mechanisms produce additive outcomes that exceed either treatment in isolation. This is not experimental medicine; it is clinically validated regenerative science applied in a structured, medically supervised programme.
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