
Ultra-Low Molecular Hyaluronic Acid Serum
A lightweight hydrating serum focused entirely on hyaluronic acid in a range of molecular sizes, meant for skin that feels dry, tight, or dehydrated. It sinks in fast as a slippery, watery gel with no tackiness or scent. A simple, gentle option to layer into almost any routine when you want more moisture.
More detail
The serum stacks many weights of hyaluronic acid — from ultra-low-molecular hydrolyzed HA up to larger forms — so it draws water into different layers of the skin's surface, and a sea-water base adds minerals. Soothing extras like panthenol, allantoin, madecassoside, and beta-glucan help calm and comfort. The texture is a thin, fast-absorbing gel; apply a few drops to damp skin after cleansing (and toner, if you use one), morning and night, before your moisturizer. Because hyaluronic acid is a humectant, seal it in with a cream — especially in dry air — so it holds moisture in rather than pulling it from your skin. It's fragrance-free and alcohol-free, making it friendly for sensitive, reactive skin.
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What Korea says#14 serum
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Where to buybest total $18
| Retailer | Price | Ship + duty | Total | |
|---|---|---|---|---|
| Amazon ✓ official Official store — verify seller before launch Accepts: Visa · MC · Amex · Discover · Amazon Pay · Affirm | $18 | — | $18BEST | Shop → |
| Olive Young Global ✓ official Ships from Korea 7–14d · +15% duty Accepts: Cards · PayPal · Apple Pay · Alipay+ | $14 | $9.10 | $23.10 | Shop → |
| Isntree official ✓ official Brand's official store, ships from Korea · +15% duty Accepts: Cards · PayPal (varies) | $18 | $8.70 | $26.70 | Shop → |
Totals include estimated import duty on Korea-shipped orders (15%, post–de minimis). Links open retailer search; exact product links are coming at launch. Payment methods indicative — verify at checkout.
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