Find answers to common questions about our products, services, and processes.
Regarding Mincoo's PDRN.
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Q: What is PDRN?A: PDRN (Polydeoxyribonucleotide) is a bioactive polynucleotide extracted from salmon sperm, widely used in aesthetic and skincare formulations for skin repair and regeneration.
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Q: What is the source of your PDRN/PN raw material?A: Mincoo's PDRN/PN is derived from a high‑quality salmon milt source, strictly screened to ensure purity, safety and batch‑to‑batch consistency. Mincoo also has PDRN from microbial fermentation, which is safe and stable, and it's of non-animal origin.
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Q: What specification of PDRN/PN do you supply?A: Mincoo provides PDRN/PN powder for different applications with customizable specifications on purity and molecular weight, or other specifications. Please contact our sales team for a detailed datasheet.
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Q: Is your PDRN suitable for injectable use?A: Mincoo's PDRN raw material can be applied to injectable aesthetic products, subject to your local regulatory qualification and finished‑product validation.
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Q: What are the main cosmetic benefits of PDRN?A: It supports skin tissue repair, improves skin barrier condition, reduces inflammation, and helps rejuvenate damaged skin.
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Q: What is the shelf‑life of your PDRN powder?A: 24 months under recommended sealed, cool, and dry storage conditions; avoid direct sunlight and high temperatures.
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Q: What documents can you provide for customs and registration?A: Mincoo can offer COA, MSDS, efficacy test reports, origin certificate, and other supporting documents upon request.
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Q: What is your minimum order quantity (MOQ) for PDRN?A: MOQ is flexible. Please send us your demand quantity, and Mincoo will give you a formal quotation accordingly.
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Q: Does your PDRN contain animal‑derived impurities?A: Mincoo's production adopts a strict purification process to remove protein and impurity residues, complying with standards.
Regarding Mincoo.
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Q: What does your company specialize in?
A: We focus on the R&D, production and global supply of high‑quality aesthetic and cosmetic active raw materials, with PDRN as our core product.
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Q: Do you support global export and international shipping?
A: Yes, we serve customers worldwide. We work with reliable freight forwarders to arrange international shipments for bulk raw‑material orders.
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Q: How can I get a quotation or product sample?
A: Please fill in our contact form or email our sales team. Tell us your requirements, and we will reply promptly with sample and pricing information.
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Q: What is your after‑sales support for international clients?
A: We provide technical documentation, batch traceability and professional pre‑ & post‑order technical consultation for all overseas partners.
Our expert team is ready to provide you with answers.
