The K-Beauty Trends Defining 2026: PDRN, Retinal, NAD+ and More
From salmon-DNA PDRN serums to spicules and the cushion comeback — the five K-beauty technologies actually defining 2026, and where to find them in Israel.
Five technologies define K-beauty in 2026: PDRN — the salmon-DNA skin booster — Retinal as the new default retinoid, NAD+ cellular-energy serums, spicule at-home microneedling, and the skin-first cushion comeback. Every few years Korean beauty produces a wave like this, resetting what the rest of the world expects from a serum or a cream — Snail Mucin was one, glass skin another. This time the wave is bigger than usual, because the ideas arriving on shelves come straight out of Korean dermatology clinics: ingredients that began as in-office treatments in Seoul, reformulated for the bathroom shelf.
- •PDRN (polydeoxyribonucleotide) is a DNA fragment most often sourced from salmon — Medicube's Pink PDRN Peptide Serum is the category's flagship.
- •Retinal (retinaldehyde) sits one conversion step closer to retinoic acid than retinol — faster visible results, gentler on skin; Seoul 1988 formulates it from a 2% serum up to a 4% eye cream.
- •NAD+ is a coenzyme central to cellular energy production whose levels decline with age — the headline of 2026's longevity-skincare wave.
- •Spicules are needle-like particles from marine sponges that open transient micro-channels in the skin; VT's Reedle Shot made them a global phenomenon.
- •TIRTIR's Mask Fit Red Cushion leads the cushion comeback — thinner, more breathable base makeup designed to let glass skin show through.
These are the five trends actually defining K-beauty in 2026 — not predictions, but technologies already selling out in Seoul and steadily arriving in Israel.
PDRN: the salmon-DNA era goes mainstream
PDRN — polydeoxyribonucleotide, a DNA fragment most often sourced from salmon — is the defining K-beauty ingredient of the moment. It started as an injectable skin-booster in Korean clinics, and topical versions have now taken over the serum shelf, prized for the plump, bouncy, deeply hydrated look they give the skin. Medicube's Pink PDRN Peptide Serum became the face of the category and one of the most-watched skincare products on social media this year, pairing PDRN with peptides and niacinamide for a glassy, cushioned finish.
Retinal replaces retinol as the new default
Retinal (retinaldehyde) sits one conversion step closer to retinoic acid than classic retinol — which is why it shows visible results faster while staying gentler on the skin. In 2026, Korean brands made it the default anti-aging active, taming its notorious instability with liposome and encapsulation technology. Seoul 1988 built an entire line around it, from the 2% liposome serum to a 4% retinal eye cream, and Beauty of Joseon brought the trend to the eye area with its Revive Eye Serum, blending ginseng with retinal in a formula gentle enough for nightly use.
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NAD+ and the cellular-energy wave
Longevity science crossed into skincare this year, and NAD+ is its headline. The coenzyme is central to how cells produce energy, and its levels decline with age — which is why Korean formulators are building serums and eye creams around NAD-supporting compounds, usually paired with peptides to support a firmer, more awake look. Eqqualberry's NAD+ Peptide Boosting Serum is the strongest expression of the trend on our shelves: a lightweight daily serum that layers cleanly under sunscreen or makeup.
Spicules: the at-home microneedling moment
Spicules are microscopic needle-like structures derived from marine sponges. Suspended in a serum, they create transient micro-channels in the very top layer of the skin, helping the actives applied afterwards absorb dramatically better — a clinic concept translated into a bottle. VT Cosmetics turned the idea into a global phenomenon with Reedle Shot, and the line is built like a ladder: start with Reedle Shot 100, expect a distinctive tingle on first use, and move up in strength as your skin adapts.
The cushion renaissance
Base makeup is having a skin-first comeback, and the cushion compact — a K-beauty invention from a decade ago — is back at the center of it. The 2026 cushion is thinner, more breathable and closer to skincare than to foundation, designed to let glass skin show through rather than cover it. TIRTIR's Mask Fit Red Cushion led the revival, going viral worldwide for its long wear and a shade range that finally fits everyone — exactly the product you want over a summer routine when heavy foundation is not an option.
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The thread connecting all five trends is the same one that has driven K-beauty for a decade: clinical science made gentle, sensorial and genuinely usable every day. At Skin101 we bring these launches to Israel as they land — so the shelf you browse in Tel Aviv looks a lot like the one in Seoul.
Why buying from the official importer matters
Counterfeit K-beauty is a real problem — the bestselling serums and sunscreens are exactly the products faked most often, and a convincing box tells you nothing about what's inside. Every item at Skin101 arrives through the brands' official importer in Israel and carries the importer's stamp with the official usage instructions on the packaging. It's the simplest authenticity check there is: look for the importer's label, and when a deal elsewhere seems too good, ask why.
Frequently Asked Questions
What is PDRN?+
PDRN stands for polydeoxyribonucleotide — a DNA fragment most often sourced from salmon. It began as an injectable skin booster in Korean dermatology clinics; topical PDRN serums such as Medicube's Pink PDRN Peptide Serum are prized for a plump, bouncy, deeply hydrated look.
Is retinal better than retinol?+
Retinal (retinaldehyde) sits one conversion step closer to retinoic acid than retinol, so it tends to show visible results faster while staying gentler on the skin. Korean brands stabilize it with liposome and encapsulation technology, in strengths from 2% serums to 4% eye creams.
What does NAD+ do in skincare?+
NAD+ is a coenzyme central to how cells produce energy, and its levels decline with age. Korean serums and eye creams built around NAD-supporting compounds — usually paired with peptides — aim to support a firmer, more awake look, layering cleanly under sunscreen or makeup.
Where can I buy these K-beauty trends in Israel?+
Skin101 (skin101.co.il) stocks the leading K-beauty launches in Israel — including Medicube's PDRN serum, Seoul 1988's retinal line, Eqqualberry's NAD+ serum, VT's Reedle Shot and TIRTIR's Mask Fit Red Cushion — with delivery across the country.
Why order from SKIN101?
Fast local delivery
Ships locally within Israel — up to 4 business days, usually 1–2. No overseas shipping waits, no customs risk.
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International sites add 18% VAT plus clearance fees at the border on orders above ~₪250. Our prices already include everything — what you see is what you pay.
Originals from the official importer
Every product comes through the official importer and carries the Health Ministry approval sticker — unlike the many fakes and gray-market parallels sold without it.
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Sales and coupon deals run all the time, and most orders include free gifts and testers that you pick yourself at checkout.