Top 99% PDRN Salmon DNA Polydeoxyribonucleotide Powder CAS 9007-49-2/100403-24-5 For Cosmetic

Description​
PDRN (Polydeoxyribonucleotide) is a bioactive nucleic acid polymer derived from purified salmon testicular extract, with high similarity to human nucleic acids. It has strong biological activity and can regulate cell signaling pathways. Compared to synthetic repair ingredients, PDRN has better biocompatibility and biodegradability, and is easily metabolized by the body without residue.​
Application​
（1）PDRN is widely used in medical aesthetics, such as post-treatment repair of laser, microneedle, and other projects, as well as in professional repair solutions for problematic skin.​
（2）Medical-grade PDRN has strict purity and safety standards, with no harmful substances. It is suitable for clinical and professional skincare scenarios. It can synergize with growth factors and other ingredients to enhance tissue repair efficiency and is commonly used in products for scar improvement, wound healing, and skin regeneration. Most medical-grade PDRN products undergo strict quality testing, ensuring high bioactivity, while general-grade forms are used in daily skincare.​
（3）In biomedical research, PDRN is often used to study its role in tissue regeneration and wound healing, providing a basis for the development of new repair therapies.​
Main Efficacy​
Medical-grade PDRN has high bioactivity, with significant effects in promoting tissue repair and regeneration, and is widely recognized in the field of professional skincare.​
（1）PDRN: Stimulates the activity of fibroblasts, effectively promotes the repair of damaged tissues, and helps accelerate the healing process of skin wounds.​
（2）PDRN has a strong affinity for damaged skin tissues, can aggregate at the repair site, and regulate the inflammatory response during the repair process to avoid excessive inflammation.​
（3）PDRN can promote angiogenesis in the dermis, improve the blood supply of damaged tissues, provide sufficient nutrients for cell regeneration, and enhance the repair effect of deep skin.​
（4）PDRN also regulates the balance of skin extracellular matrix, reduces the formation of abnormal scars, and helps restore the smoothness and elasticity of the skin.

(1) Skin Beauty and Anti-Aging Research: Used in the development of functional skincare products designed to improve skin elasticity, reduce wrinkles, and increase skin density and thickness; can be incorporated into serums, creams, face masks, and ampoules.

(2) Wound Healing Research: Research into the treatment of chronic, hard-to-heal wounds such as diabetic foot ulcers, pressure ulcers, and venous leg ulcers, as well as research on promoting epithelial regeneration in surgical donor sites and burn wounds.

(3) Hair Loss and Hair Follicle Research: Used in the development of hair care products to promote hair growth and increase hair density and thickness; often combined with platelet-rich plasma (PRP) to enhance efficacy.

(4) Inflammatory Skin Disease Research: Used in research on inflammatory skin conditions such as acne scars, lichen planus, and radiation dermatitis; exerts effects by inhibiting pro-inflammatory cytokines and modulating immune responses.

Packing:

1. Weight <1kg ---- Fluorinated bottle

2. 25kg ---- Plastic bucket

3. 180- 200kg ---- Drum

P.S.: we accept packaging customization.

Delivery:

We have large quantity raw powder in stock, normally could ship out within 3 working days.

For rush delivery, please contact our sales team for particular arrangement.

Shipping:

We ship goods via DHL, Fedex, UPS, TNT, China post, NL Post and other couriers, weight from 10g to 1000kg or even bulker.

Shipping details & shipping documents will be provided and sent to customers as long as it is ready.

We keep tracking the shippment until clients well received.

After years export shipping experience, with professional and experienced cooperated forwarders, we ensure that goods can be delivered in multiple ways safetly and efficiently.

Zikang Biotechnology boasts extensive experience in production and sales within the pharmaceutical sector, specializing in the manufacture of active pharmaceutical ingredients (APIs), pharmaceutical intermediates and cosmetic raw materials. Our superior product quality and competitive pricing have earned us deep trust from clients.
Adhering to the business philosophy of "Quality First", Zikang Biotechnology has obtained ISO9001:2008 Quality Management System Certification.
Our company supports bulk supply with guaranteed product quality. We can provide third-party testing services together with corresponding test certificates and reports, supplying premium chemical raw materials for chemical enterprises at home and abroad.
"Win-win Cooperation with Assured Quality" serves as our core corporate value. Zikang Biotechnology is ready to cooperate with you by delivering high-quality products at favorable prices.

Q1: When will the product be shipped after payment?

---We are committed to the same day shipping.

Q2. How does your factory control quality?

All the raw material purchasing and production quality control are strictly following the ISO9001: 2008 management system. Besides, the full-featured detection equipment and GMP quality management system provided the strongest guarantee for a high-quality product.

Q3: How long will it take to receive the parcel?

--3 days for the US market; 4-6 days for the others.

Q4: What can I do if I don't have the ability to clear the custom?

--We got experience after doing export for many years, so don't worry we can handle that.

Q5: What about after-sale service?

---We promise to reissue free of charge if there is any problem.

If you want to order online,please contact us.