A Korean Food Company's Collagen Moved Wrinkles, Elasticity, and Pores in Eight Weeks

Nongshim, better known to most shoppers for instant noodles and snacks, has published clinical results showing that its NS Collagen Peptides improved four skin markers simultaneously over an eight-week trial. The study enrolled 70 adults aged 20 to 59, a sample that leans closer to a real consumer population than the tightly screened cohorts most beauty trials recruit.

Four Markers, One Supplement, Eight Weeks

The protocol was straightforward. Participants took NS Collagen Peptides daily, and researchers measured their skin at baseline, four weeks, and eight weeks. The four endpoints were crow’s-feet wrinkles, elasticity, stratum-corneum hydration, and pore size. By week eight, all four had improved with statistical significance.

That result is notable because most collagen trials focus on one or two outcomes. Moving all four at once suggests the skin is responding as a system rather than a single parameter, and it makes the dataset harder to write off as cherry-picked.

Why Pores, of All Things

Pore size is an unusual endpoint in collagen research. Pores look larger when the elastin scaffold around them weakens and the surrounding skin sags, so if a peptide nudges dermal fibroblasts to rebuild elastic proteins, the visual effect on pores can follow. A single trial cannot prove that chain of events, but the pore-size signal is consistent with the elasticity improvement reported alongside it.

Nongshim is not a typical beauty-supplement player. The company has been quietly expanding into functional food ingredients, and NS Collagen is one of the outputs. A food company taking its own raw material into a published trial is worth flagging, because it means consumers can trace the clinical story back to a specific ingredient name on a label rather than a generic “marine collagen” line.

So What Does This Mean for Your Shelf

The collagen peptide aisle already holds hundreds of products. One new trial is not a reason to switch brands, but it sharpens the criteria that matter: low-molecular-weight peptide form, a clearly stated daily dose, and clinical evidence tied to the specific branded ingredient rather than generic collagen. NS Collagen fits that checklist.

If you are already taking a multivitamin or amino-acid complex, check your total daily protein first. Collagen is, at its core, a bundle of amino acids. When protein intake is already adequate, the marginal return on a skin-specific supplement shrinks. Tetrapod’s working framework is to treat beauty-from-within collagen as the last piece of a nutrition stack, not the foundation.