Is COSRX cruelty-free?

COSRX is a cruelty-free brand that does not test its products on animals. The brand is certified by Leaping Bunny and PETA, and it does not sell in markets where animal testing is required by law. Many COSRX products are also vegan-friendly, though consumers should check individual product labels for specific formulations.

Where can I buy COSRX PDRN products?

COSRX PDRN products are widely available through major retailers including Amazon, Sephora, Ulta Beauty, YesStyle, and the official COSRX website (cosrx.com). In South Korea, they can be found at Olive Young stores nationwide. The brand ships internationally from most of these retailers, making their PDRN line accessible to consumers globally.

Mastelli vs COSRX

A side-by-side comparison of Mastelli and COSRX PDRN skincare products — product range, pricing, formulations, and brand focus.

Mastelli

2 products

🇮🇹 Italy · Official Website

Mastelli is an Italian pharmaceutical company and one of the original developers of PDRN-based medical devices. Their Plinest line, manufactured under strict European pharmaceutical standards, offers ...

COSRX

1 product

🇰🇷 South Korea · Official Website

COSRX is one of the most recognized Korean skincare brands worldwide, known for gentle yet effective formulations targeting acne, hydration, and anti-aging. Founded in 2013, the brand name combines Co...

At a Glance

Attribute	Mastelli	COSRX
Origin	🇮🇹 Italy	🇰🇷 South Korea
Products in Catalog	2	1
Product Categories	injectable, mesotherapy	serum
Average Rating	4.3	4.6
Price Range	$250–500 per session	$30–40
Official Website	Yes	Yes