Hair loss treatments are evolving—and two of the most exciting advances are PRP and polynucleotides. But do they really work? And how can you make the most of the results? Let’s break it down.
What Is PRP?
PRP stands for Platelet-Rich Plasma. It’s a treatment that uses your own blood to stimulate hair growth. Here's how it works:
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A small sample of your blood is taken.
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The blood is spun in a centrifuge to isolate the platelet-rich plasma.
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This golden plasma—rich in growth factors—is injected into areas of the scalp affected by thinning or shedding.
The goal? To kickstart the hair follicle’s growth cycle by improving blood flow, stimulating dermal papilla cells, and prolonging the hair's growth phase.
Studies show PRP is especially effective for:
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Androgenetic alopecia (hereditary thinning)
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Postpartum hair loss
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Stress-related shedding (telogen effluvium)
What Are Polynucleotides?
Polynucleotides (PNs or PDRN) are DNA fragments derived from salmon or trout. Sounds strange, but they’re packed with regenerative benefits. In aesthetic medicine, they’re known for healing skin and reducing inflammation—and they’re now being used for the scalp too.
In hair care, polynucleotides help to:
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Improve scalp hydration and elasticity
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Reduce inflammation that could hinder hair growth
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Create an ideal environment for follicles to thrive
They’re often paired with microneedling or PRP to enhance results and are gaining popularity in Europe and South Korea.
Do They Actually Work?
When used correctly and consistently, both PRP and polynucleotides have been shown to:
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Boost hair density
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Improve hair thickness
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Slow or reverse shedding
They aren’t overnight miracles, but with a tailored treatment plan and consistent aftercare, clients can see visible results in as little as 3 months.
Why Aftercare Matters
Scalp health is essential to hair growth. Once you’ve invested in PRP or polynucleotide treatments, the condition of your scalp can make or break the results. That’s where Capilo by Eva Professional comes in.
Capilo offers a complete scalp health regime that includes:
Step 1: Exfoliate
Peelings like those in the Capilo Energikum and Ekilibrium ranges remove dead skin, clear follicles, and increase blood flow.
Step 2: Cleanse
Targeted shampoos address oily scalp, dandruff, or inflammation—key for healing post-treatment.
Step 3: Treat
Capilo's stem cell-based treatments deliver essential vitamins, strengthen follicles, and nourish the scalp long-term.
The Best Pairings for Scalp Aftercare
Here’s how to match your Capilo range with your hair concern:
| Concern | Suggested Capilo Range |
|---|---|
| Dry or oily dandruff | Oxygenum |
| Oily scalp or dry ends | Ekilibrium |
| Hair loss (temporary or progressive) | Energikum |
| Hair loss with oily scalp | Vitalikum |
| Sensitive or inflamed scalp | Calmikum |
The Bottom Line
PRP and polynucleotides offer new hope in the treatment of hair loss—but they’re just one part of the picture. To protect your investment and support ongoing growth, professional aftercare is essential.
Capilo by Eva Professional is a science-backed, salon-grade solution that helps extend results, balance the scalp, and strengthen hair from root to tip.
Want to learn more? Speak to your salon specialist about Capilo aftercare, or explore our Scalp Specialist course for in-depth training.