Each box of Byreju (2 Syringes * 2.2ml) holds two pre-filled syringes of a polynucleotide formulation, with 2.2 ml in each. Polynucleotides (PN) are the main active, and the product is chosen by practitioners for programmes aimed at skin recovery and revitalisation.
Polynucleotides are long chains of nucleotides, the building blocks of DNA. Aesthetic practitioners use them to back up the natural repair activity of the skin and to improve how it looks overall. They belong to the same family of ingredients as PDRN, which uses shorter chains. Byreju's PN concentration, its source material and any other components are not given in the information we hold.
The formulation is typically chosen for skin that shows reduced resilience, or that looks irritated or reddened, and for general revitalisation within a wider plan. The maker does not specify areas, injection depth, dose per session or the number of sessions, so these are decided by the treating practitioner. Readers wondering how an injectable booster differs from traditional moisturisers will find a straightforward comparison in our journal.
One carton contains two syringes, each pre-filled with 2.2 ml. The information available does not say whether needles are included or how the product should be stored, so please ask our team if you need those details confirmed.
What is the active ingredient? Polynucleotides, abbreviated PN.
How much product is in a box? Two syringes of 2.2 ml, giving 4.4 ml altogether.
Are needles supplied? This is not stated in our sources.
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 available for orders over $50, depending on the promotion. Once your order ships, you will receive a confirmation email with a tracking number to monitor your packageβs status. Standard shipping usually takes 5-7 business days, while express options are available for faster delivery. 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 3-5 business days after we receive and inspect the returned item. Exchanges are also available if you need a different size or 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 medical 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 medical advice or a substitute for professional consultation. Please consult with a qualified healthcare provider for treatment recommendations and safety information.
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