PromaCare ST3-PDRN / Selaginella Tamariscina Extract; Sodium DNA

Short Description:

PromaCare ST3-PDRN is rich in biflavonoids and other polyphenolic active compounds, delivering potent anti-aging and antioxidant benefits. It effectively inhibits the expression and activity of matrix metalloproteinases (MMP-1, MMP-3, and MMP-9), thereby reducing collagen degradation and helping to delay skin aging. The multiple phenolic hydroxyl groups in biflavonoids enable efficient scavenging of reactive oxygen species (ROS), interrupting free radical chain reactions and protecting skin cells from oxidative stress. In addition, PromaCare ST3-PDRN suppresses the activation of the NF-κB signaling pathway, reducing the production of pro-inflammatory cytokines and mediators, which helps alleviate skin inflammation, soothe sensitive skin, and promote overall skin health.

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Product Detail

Product Tags

Brand name:	PromaCare ST3-PDRN
CAS No.:	/; /; 7732-18-5; 5343-92-0
INCI Name:	Selaginella Tamariscina Extract; Sodium DNA; Water; Pentylene Glycol
Application:	Anti-aging series product; Anti-inflammatory series product; Antioxidant series product
Package:	500ml/bottle, 1000ml/bottle or according to customer needs
Appearance:	Light brown to taupe liquid
Solubility:	Soluble in water
DNA content ppm:	3000 min
pH:	5.0 – 9.0
Shelf life	24 months
Storage:	Should be stored at 2~8°C in a tightly closed and lightproof container.
Dosage:	The concentration recommended is 0.1 – 10% for leave-on products and 0.1 – 40% for rinse-off products.

Application:

PromaCare ST3-PDRN is suitable for premium skincare formulations focusing on anti-aging, soothing repair, and antioxidant protection. It helps improve skin concerns such as roughness, dullness, and tightness caused by external environmental stress, dryness, and declining skin condition, leaving the skin with a smoother, more comfortable, and healthier-looking appearance.

Skin Care Benefits:

1. Anti-aging Support

PromaCare ST3-PDRN helps maintain the stability of collagen-related skin structures and reduce the impact of external stress on skin elasticity and firmness. It is suitable for anti-aging, firming, and repair skincare formulations, helping the skin appear smoother, plumper, and more elastic.

2. Soothing & Barrier Support
PromaCare ST3-PDRN helps relieve skin discomfort caused by external irritation, dryness, or environmental stress, improving the appearance of redness, tightness, and fragile skin conditions. It also supports skin barrier stability, helping the skin maintain a more comfortable and balanced state.

3. Antioxidant Protection

Biflavonoid compounds from Selaginella provide an antioxidant care concept for formulations, helping protect the skin from the effects of free radicals and reduce dullness, roughness, and signs of fatigue caused by oxidative stress, leaving the skin looking clearer and more radiant.