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Updated April 2026 · about a 6 minute read
Good for your skin, and gentler on the planet than you might expect.
The short answer
The salmon DNA (PDRN) used in skincare is sustainably sourced, usually from by products of the food fishery that would otherwise be discarded, then carefully purified for cosmetic use. It is a quiet win for both your skin and the ocean. Browse salmon DNA skincare.
Salmon DNA has become one of the most talked about skincare ingredients, valued cosmetically for supporting the look of hydrated, even, healthy skin. But the question thoughtful shoppers keep asking is a fair one: how is it harvested sustainably, and does using it cost the ocean anything? Let us walk through it, honestly.
What is salmon DNA?
Derived from salmon, this DNA is purified into PDRN (polydeoxyribonucleotide) for skincare. Cosmetically, it is valued for supporting the appearance of hydration, smoother texture and an even, comfortable complexion. It is a cosmetic ingredient you apply on the surface of the skin, nothing more dramatic than that. (Want the deeper science? Read The Science of Salmon DNA.)
The sustainable harvesting process
1. Ethical sourcing. It starts with responsible aquaculture, working with farms that follow ethical, environmentally minded practices, helping protect wild salmon populations and ecological balance.
2. By product collection. The raw material is collected from by products of the food fishery, the parts that would otherwise be thrown away, which reduces waste and makes good use of resources.
3. Extraction. The tissue is processed to gently release the DNA, using methods designed to preserve the DNA's integrity while keeping environmental impact low, such as filtration and enzymatic techniques.
4. Quality control and purification. The extracted DNA is rigorously tested for quality and purity, so the final ingredient is safe and consistent for skincare.
5. Eco conscious formulation. The purified DNA is formulated with supporting ingredients, often with biodegradable packaging and responsibly sourced components to minimise the footprint.
Turning what would be discarded into a valued skincare ingredient is sustainability you can actually feel good about.
Why sustainable salmon DNA matters
Choosing sustainably harvested salmon DNA supports both your skincare goals and ecological health. By turning food industry by products into a valued ingredient, it reduces waste, and supporting ethical sourcing helps conserve marine resources and promote responsible aquaculture. It is a lovely example of innovation and responsibility going hand in hand.
Final thoughts
As shoppers become more aware of where their products come from, sustainability matters more than ever. The harvesting of salmon DNA blends innovation with responsibility, offering cosmetic skincare benefits while caring for the environment. Choosing sustainably sourced ingredients is an investment in your skin and the planet, and honestly, that is the kind of skincare that is easy to feel good about.
CureNex Salmon DNA & Peptide Sheet Masks, Pack of 5
A five pack of Korean sheet masks steeped in sustainably sourced salmon DNA and peptides, for an easy hydration boost that feels good on your skin and the planet.
$55 AUDAfterpay available · free shipping over $150Shop the sheet masks →
Frequently asked questions
Is salmon DNA skincare sustainable?
Yes, the PDRN used in skincare is typically sourced from by products of the food fishery that would otherwise be discarded, then purified for cosmetic use, reducing waste.
Are salmon harmed for skincare?
No salmon is harmed specifically for skincare. The raw material comes from by products of the food industry.
What is salmon DNA used for in skincare?
It is purified into PDRN and used cosmetically to support the look of hydrated, even, comfortable skin.
Disclaimer: these are cosmetics, not therapeutic goods, and are not intended to diagnose, treat, cure or prevent any disease or condition. Always patch test; not suitable for those with fish allergies.
