Made in Korea by Dongkook, Bellast Black is a polynucleotide (PN) skin injection used in professional skin-quality treatments. PN procedures have become well established in Korea and in many other Asian markets, and this product belongs to the newer PN generation of DNA-derived boosters.
The active component is PN – long chains of polynucleotides. Two mechanisms are described for it:
Collagen and elastin are central to how flexible and supple the skin feels, which is why PN boosters are selected for skin that has started to look tired.
Before PN, the most familiar DNA-based booster in Korea was PDRN (polydeoxyribonucleotide), once nicknamed the "baby injection". PN products such as Bellast Black represent the follow-on generation of the same idea, using longer nucleotide chains.
Bellast Black is chosen for tired or ageing-looking skin, for brightness and vitality, and for elasticity. Treatment plans, injection technique and intervals are decided by the treating practitioner. If you are explaining to patients how an injectable booster differs from traditional moisturisers, our article covers the key points.
Who manufactures it? Dongkook, a Korean manufacturer.
Is it PN or PDRN? It is a PN (polynucleotide) product.
Which growth factors are mentioned? EGF, IGF and FGF.
Supplied for clinical use. Lushfills supplies this product to licensed professionals; it should only be administered by a suitably qualified practitioner.


We typically process and ship orders within 1 week, with shipping costs calculated at checkout based on your location and selected method. Free shipping is applied automatically to orders of €999 or more. Once your order ships, you will receive a confirmation email with a tracking number to monitor your package’s status. Delivery usually takes 5-10 business days. If you need to change your shipping address after placing an order, please contact us as soon as possible. In case of lost or stolen packages, we recommend reaching out to the carrier first, but our support team is happy to assist. For returns, we accept items within 1 week, provided they are unused and in their original packaging. Refunds are processed within 5-10 business days after we receive and inspect the returned item. Exchanges are also available if you need a different variant of a product. If you have any questions about shipping or returns, feel free to contact our support team.
Our products are exclusively for use by qualified professionals, and are not intended for personal use or self-treatment. The content on this website is for informational purposes only and should not be considered as advice or a substitute for professional consultation. Please consult with a qualified healthcare provider for treatment recommendations and safety information.
Lushfills
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Lushfills supplies professional aesthetic products exclusively to licensed healthcare and aesthetic professionals and to registered clinics and businesses. These products must be handled, administered and used only by appropriately trained and qualified professionals.
By selecting “I confirm I am a licensed professional” you declare that you hold a valid professional licence and accept our Terms of Service and Privacy Policy. Lushfills accepts no liability for misuse, improper administration or unauthorised use of its products. False declarations will result in order cancellation.
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