Wha'yunsul Peptide Hydra Ampoule 30ml — plumping hydration serum

A lightweight peptide ampoule for soft, plumped-looking skin

The Wha'yunsul Peptide Hydra Ampoule is a thin, fast-sinking serum step built around a blend of peptides and humectants. It pours out almost like water, spreads in a single press of the palms, and leaves a soft, cushioned finish rather than a sticky film. The formula leans on niacinamide, adenosine and a multi-peptide complex (hexapeptide-9, tripeptide-29, tripeptide-1 and acetyl hexapeptide-8) for the look of smoother, more even, bouncier skin, while sodium hyaluronate and xylitol pull moisture into the surface so skin looks dewy instead of dry. Think of it as the concentrated "drink of water" step you slot in after toner and before your moisturiser.

Key actives

Ingredient	What it is / how skin feels
Niacinamide (Vitamin B3)	A well-known skincare active many people use to help skin look more even and bright; leaves a comfortable, conditioned feel.
Adenosine	A common cosmetic ingredient associated with a smoother, more rested-looking surface.
Sodium Hyaluronate	A lightweight form of hyaluronic acid. A humectant that holds water at the surface so skin looks plump and feels cushioned, not tight.
Peptide complex (Hexapeptide-9, Tripeptide-29, Tripeptide-1, Acetyl Hexapeptide-8)	A blend of short-chain peptides widely used in serums for a firmer, smoother appearance.
Lactobacillus / Collagen Ferment Filtrate	A fermented ingredient that gives the formula a soft, supple slip and a conditioned afterfeel.
Silk Extract	A silky conditioning ingredient that adds a smooth, refined glide to the texture.
White Willow Bark Extract	A naturally derived botanical extract that helps the surface feel fresh and clean.

How to use

1. Cleanse, then apply your toner.
2. Press 3–4 drops of the ampoule into the palms.
3. Pat gently over the face and neck until it sinks in (about 10–15 seconds).
4. Follow with your moisturiser to seal in the hydration.
5. Use morning and night; in the morning finish with sunscreen.

Who it suits

• Skin that looks dull, flat or dehydrated by the afternoon
• Anyone wanting a peptide step without a heavy, sticky serum
• Routines that need a hydration boost between toner and moisturiser
• All skin types, including combination and normal-to-dry

Full ingredients (INCI)

Specifications

Volume	30 ml
Format	Lightweight peptide hydration ampoule (serum)
Skin type	All skin types — dull or dehydrated skin especially
Brand	Wha'yunsul
Country of origin	South Korea
Pack size	Bottle is approx. 9 cm tall; travel-friendly

Shipping & delivery

Ships from South Korea via tracked international courier. Estimated delivery: 7–12 business days to Australia, with tracking provided within 2 business days of dispatch. The bottle arrives sealed in protective packaging suitable for air transport.

Frequently asked questions

Is this ampoule sticky or heavy?

No. The texture is deliberately watery and absorbs quickly, so it layers neatly under a moisturiser or sunscreen without pilling. If you prefer a richer feel, apply your moisturiser straight after while the ampoule is still slightly damp.

Where does the ampoule go in my routine?

After cleansing and toner, before moisturiser. Press a few drops onto damp skin so the humectants have water to hold onto, then seal everything in with your moisturiser. Using it on slightly damp skin helps it spread further and feel more cushioned.

Can I use it morning and night?

Yes. The formula is light enough for twice-daily use. In the morning, always finish with a sunscreen as your last step. At night you can layer it under a richer cream if your skin feels especially dry.

Does it contain fragrance?

Yes, the formula is lightly fragranced (listed as Fragrance (Parfum) on the ingredient list). If your skin reacts easily to scented products, patch test on your inner arm first and introduce it slowly.