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Hyaluronic Syringe Singfiller DEEPER | Viscosity Level V4

Premium medical product for safe injection and filling of deeper wrinkles | for a more defined look

The Singfiller V4 DEEPER pre-filled syringe has the highest viscosity in the range. It promises more defined results and a low-pain treatment. Our customers prefer this viscosity when they want highly visible results.

V4 comes in a 1 ml pre-filled disposable syringe and is sterilized for safe use. It can be used immediately and contains 20 mg/ml of highly concentrated hyaluronic acid with secure crosslinking.

Singfiller DEEPER has a gel particle size of 0.50 – 1 mm, resulting in a very pronounced outcome.

Patients generally report particularly long-lasting, noticeable results.

This hyaluronic syringe is also suitable for moderate facial wrinkles on the forehead, chin, and more.

The Singfiller Brand

Our Singfiller products stand out for their long-lasting, aesthetic results and ease of injection. Depending on the individual's skin and body condition, the results generally last about 6-12 months.

Each patient is unique, and not every skin type has the same level of firmness. Therefore, the practitioner decides which viscosity (gel particle size) is most suitable.

Singfiller is developed using state-of-the-art technology, guaranteeing purity, safety, and long-lasting effects.

Note: As a seller, we would like to point out that the injection of products with or without lidocaine should only be performed by trained and medically qualified personnel, including professionals in healthcare.

Please contact us if you have any questions.

Area of application
Cheeks, Chin, Jawline, Nasolabial fold
Certification
CE certified
Consistency
9 - 12 months
Cross-linking technology
Cross-linked
Injection depth
Reticular Dermis
Needles Quantity
2
Package contents
1 pre-filled syringe, 2 sterile needles, patient traceability labels, instructions for use
Particle size
0.50 - 1.00 mm
Sterilisation
Steam sterilisation (autoclave), sterile until expiry date if packaging is intact
Storage
Dry, protected from light, +2 °C to +25 °C, do not freeze
Viscosity
V4
  • What is Singfiller DEEPER V4 used for?

    Singfiller DEEPER V4 is the strongest variant – ideal for pronounced volume restoration and strong contouring.

  • How long does the result last?

    The high viscosity ensures particularly long durability, generally 10 to 12 months.

  • Is the treatment painful?

    Thanks to the fine 30G needle the treatment is generally well tolerated. Additional local anaesthesia may be considered depending on the treatment area.

  • Who may apply Singfiller?

    Application is performed exclusively by qualified medical professionals (e.g. physicians with aesthetic training). Please observe the legal requirements of your country.

3 of 3 reviews

Average rating of 5 out of 5 stars


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3 reviews

9 October 2025 08:57

Review with rating of 5 out of 5 stars

Mauvais produit

Produit qui durci, et fait des inflammations - De plus certains produits sont arrivés cassé dans l'emballage

19 February 2025 13:48

Review with rating of 5 out of 5 stars

Singfiller fine.

Impeccable. Site sérieux, rapide!! A recommander sans hésiter

21 September 2024 16:13

Review with rating of 5 out of 5 stars

Super produit

Site fiable proposant des prix défiant toute concurrence, article bien reçu et rapidement.
Je recommande vivement ce site

Key benefits

  • Strongest viscosity in the series
  • For pronounced volume restoration
  • Very long-lasting effect
  • Professional-grade filler for pronounced contours

What professionals say about Singfiller

  • I started using Singfiller syringes because they were recommended to me. Since then I only order from Intraa — the syringes are cheaper than the big brands, the contents are the same, and you always get two cannulas included.
    Dr. Nawal Kemand-DE Pascalis
    Dr. Nawal Kemand-DE Pascalis Aesthetic physician · Bielefeld
  • I've been buying Singfiller from Intraa for years and I've been very satisfied throughout. Fast delivery, great product. Whenever something wasn't 100% right, the support was always friendly and the Intraa team helped me directly.
    Dr. Rudolf Sebastian, MD
    Dr. Rudolf Sebastian, MD Aesthetic surgeon · Nuremberg
  • Singfiller Fine convinced me through its excellent price-to-performance ratio, and the quality keeps me coming back. I recommend it unreservedly to anyone in aesthetic medicine. Application, results, and patient satisfaction exceed all expectations — a real game changer.
    Dr. Laura Marre
    Dr. Laura Marre Aesthetic physician · Herne
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Further products

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Volume
Viscosity grade V3

Average rating of 5 out of 5 stars

Deeper lines & volume
€54.90 €87.00