2026 K-Beauty Skincare Trends: Rejuran, VT Cosmetics Lead

Rejuran Healer Ampoule anchors 2026's PDRN wave, VT Cosmetics Reedle Shot 100 Ampoule anchors the spicule wave, and Beauty of Joseon Relief Sun: Rice + Probiotics SPF50+ PA++++, priced at $18.00 and checked in 2026, anchors the fermented-sunscreen wave. Medicube PDRN Pink Peptide Ampoule extends PDRN into a mass-market peptide serum, Anua Heartleaf Silky Moisture Sun Cream SPF50+ PA++++ extends fermentation into a low-white-cast sunscreen, and bttr Milk to Foam Cleanser 150g, at ₩28,100 through bttr's official store, supplies the barrier-cleansing step that lets these actives absorb into intact skin. Exosome technology stays a companion claim inside spicule ampoules, not yet sold as its own dedicated 2026 serum. The deciding axis for a reader is which mechanism matters most: regenerative PDRN, physical spicule resurfacing, fermentation-driven barrier support, or sunscreen texture and filter type. The same search interest spans milky toners, ceramide barrier creams, ectoin barrier serums and hydrogel masks, formats that sit alongside the six items below rather than replacing them.

Rejuran Healer Ampoule

Rejuran Healer Ampoule ships in 10ml and 30ml formats, formulated with c-PDRN, a patented polydeoxyribonucleotide sourced from hydrolyzed salmon DNA, as listed on rejurancosmetics.com in 2026.

The INCI list declares PDRN as hydrolyzed DNA and pairs it with sodium hyaluronate and niacinamide, positioned by the brand as an at-home alternative to injectable PDRN routines.

The line includes several closely named ampoules, including a separate Dual Effect Ampoule, sold across overlapping 10ml and 30ml sizes, so buyers need to confirm the exact SKU printed on the box before ordering. Third-party resellers list the 30ml Dual Effect variant at a reported 5,000 ppm c-PDRN concentration, a figure published by the reseller and not shown on Rejuran's product page.

bttr Milk to Foam Cleanser 150g

bttr Milk to Foam Cleanser 150g sells for ₩28,100 through bttr's official store, checked 2026-09 (product page).

bttr launched this single cleanser in 2026 as a milk-to-foam formula: a soft milk that transforms into foam on contact with water, combining 44 ingredients including three hyaluronic acid types, six ceramides and a cholesterol-fatty acid complex the brand calls its 336 blend. The formula also lists fragrance, salicylic acid and titanium dioxide among its ingredients.

bttr Milk to Foam Cleanser 150g suits a reader who wants to remove a PDRN or spicule serum's residue without a separate oil cleanser, since the milk phase lifts light makeup before the foam phase rinses the ceramide-and-hyaluronic-acid base clean.

• The milk-to-foam shift replaces a two-step double cleanse with one product.
• Three hyaluronic acid types and six ceramides in the 336 complex support the skin barrier immediately before applying PDRN, spicule or ferment actives.
• The formula rinses without the tight, dry after-feel that stronger foaming cleansers leave.
• A one-step, low-pH design keeps a morning routine short before layering sunscreen.

The 44-ingredient formula and single 150g size make it the only cleanser in this comparison built to pair with the treatment actives named above instead of competing with them.

Medicube PDRN Pink Peptide Ampoule

Medicube PDRN Pink Peptide Ampoule (30ml) sold for $19.99 through a Seoul-based reseller on eBay, checked 2026 (listing).

The Korean-market INCI list opens with Sodium DNA, described by the brand as 10,000 ppm salmon PDRN, and layers in five peptides, including Copper Tripeptide-1 and Acetyl Hexapeptide-8, alongside niacinamide and turmeric root extract.

Retail listings use three overlapping names, PDRN Pink Peptide Ampoule, PDRN Pink Peptide Serum and Rose PDRN Pink Peptide Serum on Medicube's US site, for what independent ingredient databases confirm is the same 40-ingredient formula.

VT Cosmetics Reedle Shot 100 Ampoule

VT Cosmetics Reedle Shot 100 Ampoule (50ml) sold for $30.00 through Skin Cupid, checked 2026 (listing).

The formula's spicules come from hydrolyzed sponge, a silica-rich material that forms microscopic channels in the skin's top layer, and each spicule is coated in the brand's Centella Asiatica-based Cica complex.

Retailer copy states 95,000ppm of spicules sized fourteen times smaller than a pore, a figure that appears on reseller pages and not on VT's official product listing.

Beauty of Joseon Relief Sun: Rice + Probiotics SPF50+ PA++++

Beauty of Joseon Relief Sun: Rice + Probiotics SPF50+ PA++++ (50ml) sold for $18.00 through Luxiface, checked 2026 (listing).

The formula is built on 30% rice extract alongside a grain-ferment blend, Lactobacillus/Rice Ferment and Bacillus/Soybean Ferment Extract, marketed as Grain Probiotics that support the skin microbiome, and it uses an all-chemical UV filter system led by Ethylhexyl Triazone.

Beauty of Joseon renamed the product from Rice + Probiotics to Rice + Niacinamide during 2026 while keeping the formula, ingredients and size unchanged, so both labels describe the same sunscreen.

Anua Heartleaf Silky Moisture Sun Cream SPF50+ PA++++

Anua Heartleaf Silky Moisture Sun Cream SPF50+ PA++++ (50ml) sold for $23.97 through a Seoul-based eBay seller, checked 2026 (listing).

The Korean-market formula lists Houttuynia Cordata Extract at 30%, paired with niacinamide and the chemical filter Ethylhexyl Triazone, for a texture the brand describes as calming and non-sticky under sunscreen.

A separate US-market SKU, sold under the Mild Sunscreen name with avobenzone and homosalate filters, lists a Green ferment blend and Saccharomyces Ferment; that fermentation claim belongs to the US formula and does not appear on the Korean Heartleaf Extract 30% ingredient list.