鲑鱼 DNA PDRN 粉末
Product Name：PDRN粉
Other Names：聚脱氧核糖核苷酸
Appearance：白色或类白色粉末
Application：化妆品
MOQ:10g
Place of Origin：Shaanxi, China
Brand：纯草本
Shelf Life:24 Months Properly Storage
Package:接受定制套餐
Key Benefits of PDRN Powder:
Natural Origin: Derived from trout sperm, it is a bio-sourced ingredient. Multi-action Mechanism: It activates the purinergic A2A receptor, triggering the cellular “rescue pathway” for repair. It upregulates VEGF (Vascular Endothelial Growth Factor), promoting angiogenesis and microcirculation. It inhibits MITF and tyrosinase, reducing melanin production at the source. Excellent Safety Profile: Has a proven safety record.PDRN Powder (Polydeoxyribonucleotide Powder) offers 核心功能效果:
- Anti-aging: Activates the purinergic A2A receptor, triggers cellular repair pathways, restores the skin’s youthful appearance, and improves fine lines and sagging.
- Promotes wound healing: Upregulates VEGF to promote angiogenesis and microcirculation, accelerates skin barrier repair, and shortens the healing cycle.
- Acne Scar Improvement: Repairs depressed acne scars and hyperpigmented acne marks; combines wound healing and melanin inhibition to smooth skin texture.
- Melanin Inhibition: Inhibits MITF and tyrosinase activity, blocking melanin synthesis at the source to brighten the skin and fade pigmentation.
- Promotes hair regrowth: Improves blood supply to hair follicles, stimulates follicles to transition from the telogen phase to the anagen phase, increases hair density, and helps address hair loss.
Specifications & Results
| 物品 | 规格 | 结果 | 顺从 |
|---|---|---|---|
| 外貌 | White or white powder, fibrous solids | 白色粉末 | 顺从 |
| 紫外识别 (260/280nm ratio) | 1.8 - 2.0 | 1.9 | 顺从 |
| pH | 6.0 - 8.0 | 7.20 | 顺从 |
| 溶解度 | 水溶性 | 顺从 | 顺从 |
| 分子量 | 60 - 100 Kd | 顺从 | 顺从 |
| 测定 | >99.0% | 102% | 顺从 |
| 干燥失重 | ≤10.0% | 9.2% | 顺从 |
| 蛋白质 | ≤1.0% | 0.8% | 顺从 |
| Pb | ≤10.0毫克/公斤 | <10.0 mg/kg | 顺从 |
| As | ≤2.0毫克/公斤 | <2.0 mg/kg | 顺从 |
| Hg | ≤1.0毫克/公斤 | <1.0 mg/kg | 顺从 |
| Cd | ≤5.0毫克/公斤 | <5.0 mg/kg | 顺从 |
微生物测试
| 物品 | 规格 | 结果 |
|---|---|---|
| 总板数 | <1000 cfu/g | <10 cfu/g |
| Yeast & Mold | <50 cfu/g | <10 cfu/g |
| E. coli | 消极的 | 消极的 |
| 沙门氏菌 | 消极的 | 消极的 |
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