
COSRX
23% Pure Vitamin C Serum
20ml
23% pure vitamin C · With vitamin E and glutathione
We're onboarding retail partners for this product.

Medicube PDRN Pink Peptide Serum — a serum step, listed with live Amazon availability.
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£19.01
ShopPrices are the last price we saw at each retailer and can change — the retailer's page is always the final word. Last checked 9/9/2026. Shop links are affiliate links.
What's doing the work
PDRN
PDRN stands for polydeoxyribonucleotide — short fragments of DNA, most often derived from salmon, used in skincare as a hydrating, soothing and barrier-supporting active. In topical formulas it is generally positioned as a "skin-conditioning" ingredient aimed at comfort, plumpness and a smoother look.
Dehydration · Redness · Fine lines · Texture · post-procedure-comfort
Peptides
Signal peptides used to support firmness over time.
Fine lines · Visible signs of ageing · Firmness and tone
Alternatives

COSRX
20ml
23% pure vitamin C · With vitamin E and glutathione
We're onboarding retail partners for this product.



Estée Lauder
Serum step from Estée Lauder · Everyday routine staple