An innovative needle mesotherapy for the scalp against hair loss and thinning in both women and men. A formula of 7 biomimetic peptides combined with hyaluronic acid, together with the patented Sustained Release technology, provides a gradual release of active ingredients for 14 days after the treatment.
The peptide therapy Dr Cyj Hair Filler is a treatment that counteracts hair loss and thinning in women and men, leading to thicker, stronger and revitalised hair. Its high effectiveness comes from the formula of 7 peptides combined with hyaluronic acid and the patented Sustained Release Technology — a slow release of active ingredients in the skin long after the treatment.
The product is administered into the scalp using needle mesotherapy, in several dozen micro-injections. It is highly concentrated — just 1 ml is enough for the entire scalp.
Product composition: 7 biomimetic peptides (Decapeptide-28, Oligopeptide-71, Octapeptide-2, Decapeptide-18, Oligopeptide-54, Octapeptide-11, Decapeptide-10), which mimic the body's natural proteins and stimulate the cellular processes responsible for hair growth, plus partially stabilised hyaluronic acid (0.7%), which helps carry the ingredients deep into the skin.
Sustained Release technology means the product remains in the skin for a further 2 weeks, providing a gradual, long-lasting release of active ingredients to the hair follicles. Dr Cyj Hair Filler can be a standalone treatment or part of a comprehensive trichology therapy — at our clinic, we combine it with carboxytherapy, LED PDT phototherapy, scalp peels, microneedling with Dermapen and laser hair growth stimulation with Hair Restoration Fotona.
Dr Cyj Hair Filler is one of the pillars of our trichology therapies — we use it both as a standalone treatment and within our signature hair programmes.
Source: Versum and Booksy reports, as of 30 June 2026 (approximate matching by treatment name). Revenue data not included.
They mimic the body's natural proteins and stimulate hair follicles to grow new, strong hair — while slowing down hair loss.
Partially stabilised HA helps the peptides penetrate deep into the scalp and hydrates and improves the condition of the skin.
A patented extended-release technology — active ingredients act on the hair follicles gradually for around 14 days after the treatment.
The result is a reduction in hair loss, along with stimulated scalp microcirculation and denser, thicker-looking hair. The therapy is tailored by a specialist after assessing the scalp.
The treatment is aimed at women and men dealing with various types of hair loss — hormonal (androgenetic alopecia), vitamin deficiency, seasonal shedding, stress, or aggressive hair care.
We use this treatment for a single indication. Below we describe exactly what it does in this case.
Not sure which indication matches your situation? See All Indications or ask during a consultation.
The publications below concern the mechanisms used in Dr Cyj therapy — peptides in the treatment of hair loss and needle mesotherapy of the scalp. They relate to the class of method, not a specific product.
A clinical study of an injectable peptide hair filler showed an improvement in hair density and thickness in patients with androgenetic alopecia.
Yu et al., 2022 (PMID 36209518) · PubMed →A review of data on needle mesotherapy of the scalp in androgenetic alopecia describes its role as a method supporting the delivery of active ingredients to hair follicles.
Heller et al., 2020 (PMID 32381014) · PubMed →A paper on mesotherapy confirms that micro-injections allow active substances to be delivered directly around hair follicles with minimal invasiveness.
Sarkar et al., 2015 (PMID 25879622) · PubMed →The cited papers relate to the class of method (peptides, scalp mesotherapy), not the specific Dr Cyj Hair Filler product. The PubMed identifiers (PMID) have been verified. Results vary individually and depend on the cause and degree of hair loss; the number of treatments is determined by a specialist.
The treatment is preceded by a consultation with a health interview to rule out contraindications. The treatment itself is short, minimally invasive and virtually painless — after disinfecting the scalp, the product is administered using needle mesotherapy, in several dozen micro-injections. It doesn't require downtime; you can return to your daily activities right after the treatment.
Assessment of the scalp and exclusion of contraindications.
Preparing the scalp for micro-injections.
Administering 1 ml of product in several dozen injections across the entire scalp.
Return to your activities; avoid the sauna, swimming pool and hairdressing treatments for a few days.
The treatment doesn't require downtime, but the scalp needs sensible protection for a few days. The full effect builds up over a series — usually at least 4 treatments every 2 weeks.
For a few days, avoid the sauna, swimming pool and intense sweating, to avoid irritating the scalp.
Hold off on hair dyeing and harsh hairdressing treatments for a few days.
Wash your hair with a gentle shampoo; avoid irritating cosmetics on the scalp.
The best result comes from the full series — at least 4 treatments every 2 weeks, as recommended by your specialist.
This is educational and informational material. Detailed recommendations are provided by your specialist; effects and outcomes vary individually.
Authentic photos from our Velvet Skin Clinic locations in Warsaw (Świętokrzyska — City Centre, Niepodległości — Mokotów).



The price is for a single treatment. A full course usually involves at least 4 treatments every 2 weeks; the specialist determines the final number. Dr Cyj is also part of the Hair Restore.
Dr Cyj Hair Filler is a single treatment. For advanced hair loss, we combine it with other technologies as part of our signature trichology programmes — or use other hair-loss treatments.
A comprehensive hair-loss programme — Dr Cyj + Hair Restoration laser + supporting treatments.
ViewEr:YAG laser hair growth stimulation — often combined with Dr Cyj.
ViewPolynucleotides for the scalp — an alternative method of hair revitalisation.
View„Very pleasant and professional, I recommend it!" (translated from Polish)
Magdalena · 2023Booksy review„Highly recommend, my favourite salon" (translated from Polish)
Natalia · 2024Booksy review„Top-level treatments, and the friendly staff answered all my questions and explained how to care for my skin after laser hair removal." (translated from Polish)
Wiktoria Wojtaszek · 2024Google reviewEach case is assessed individually by the specialist during the interview. The main contraindications are:
Dr Cyj Hair Filler is a peptide-based needle mesotherapy for the scalp against hair loss and thinning. It contains a formula of 7 biomimetic peptides and hyaluronic acid, and the patented Sustained Release technology gradually releases active ingredients for around 14 days after the treatment.
For women and men with various types of hair loss — androgenetic alopecia, seasonal shedding, stress-related loss or vitamin deficiency. It also helps strengthen hair before and after a transplant and may improve the density of thinning hair.
Even a single treatment can help reduce excessive hair loss, but for the full therapeutic effect a series of at least 4 treatments every 2 weeks is recommended. The specialist determines the final number depending on the degree of hair loss.
Dr Cyj Hair Filler is a medical treatment performed in a clinic using micro-injections into the scalp — it is not a product for self-administration at home. The treatment should be performed by a physician or a trained cosmetologist in a clinic.
Dr Cyj is peptide mesotherapy — a single treatment that delivers active ingredients to the follicles. Hair Restoration Fotona is laser stimulation, while the Hair Restore and Hair Regrow programmes combine several methods in one course.
The price of a single Dr Cyj Hair Filler treatment starts at 800 zł and depends on the scope of therapy. We determine the exact price and treatment plan during a free consultation at our City Centre or Mokotów clinic.
Aesthetic medicine treatments at Velvet Skin Clinic are performed exclusively by qualified physicians — with relevant medical education, postgraduate studies in aesthetic medicine, and clinical experience. Every treatment is preceded by a consultation, during which the physician tailors the therapy to your needs and indications.




00-116 Warsaw · opposite the Palace of Culture and Science
Phone 500 53 30 30
The publications underpinning this treatment — with PMID identifiers and an assessment of evidence strength.