ProtoClinical k-beauty ilso ER Firming Serum (Retinol) 30ml in a tall pale aqua bottle centered upright on a light background with soft pink side shading.
ilso

ilso ER Firming Serum (Retinol) 30ml

$22.27
["[\"Visibly brightens skin tone and fades uneven patches\",\"Provides intensive moisture that sinks in without heaviness\"]"]
Reduces irritation by adding high-content ectoine to pure retinol, caring for the skin barrier.Contains retinol to help improve the skin, while ectoine protects the moisture barrier and aids in moisturizing and skin improvement.With 0.1% retinol and 1% ectoine, it has moisture-attracting properties and helps strengthen the moisture barrier...
For all skin types dealing with sensitivity and redness: ilso's ampoule with Hyaluronic Acid works from within to deliver visibly brightens skin tone and fades uneven patches, not just temporary comfort.
100% authentic

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["[\"Korean Beauty Formulation\",\"Concentrated Formula\"]"]
["[\"Hyaluronic Acid\",\"Niacinamide\",\"Retinol 0.1%\",\"Adenosine\"]"]
ilso ER Firming Serum (Retinol) 30ml
ilso ER Firming Serum (Retinol) 30ml Default Title
$22.27
Clinically proven actives Dermatologist tested 100% authentic Korean Cruelty-free
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["[\"Hyaluronic Acid\",\"Niacinamide\",\"Retinol 0.1%\",\"Adenosine\"]"]

Hyaluronic acid is a glycosaminoglycan naturally present in the dermis. When applied topically, low-molecular-weight HA penetrates beyond the surface to bind water molecules between skin cells, creating a reservoir effect that keeps skin plump from within. In this ampoule, Hyaluronic Acid targets sensitivity and redness, delivering visibly brightens skin tone and fades uneven patches with consistent use.

["[\"Hyaluronic Acid
draws and locks moisture deep within the skin, holding up to 1000x its weight in water\",\"Niacinamide: intercepts melanin transfer to fade spots and refine pore texture from within\",\"Retinol 0.1%: accelerates cell turnover and stimulates collagen synthesis for smoother, firmer skin\",\"Adenosine: promotes collagen synthesis naturally to reduce wrinkle depth over time\"]"]
Texture

Lightweight, concentrated serum

["[\"All Skin Types\"]"] ["[\"Sensitivity and Redness\",\"Fine Lines and Wrinkles\"]"]
Hover the swatch: it ripples like water

How to use

1

Step 1: After cleansing and toning, press 2 to 3 drops onto fingertips.

2

Step 2: Gently pat and press across forehead, cheeks, nose, and chin.

3

Step 3: Allow 30 seconds for full absorption before the next step.

4

Step 4: Follow with moisturizer. Use sunscreen in the morning.

Full transparency

Ingredients

Hyaluronic Acid draws and locks moisture deep within the skin, Niacinamide intercepts melanin transfer to fade spots and refine pore texture from within, and Retinol completes the formula as a accelerates cell turnover and stimulates collagen synthesis for smoother.

Hyaluronic acid is a glycosaminoglycan naturally present in the dermis. When applied topically, low-molecular-weight HA penetrates beyond the surface to bind water molecules between skin cells, creating a reservoir effect that keeps skin plump from within. High-molecular-weight HA forms a breathable moisture film on the surface, reducing transepidermal water loss throughout the day.

The detail

Specs & details

FormatConcentrated ampoule
SizeDefault Title
Skin typesAll Skin Types
Country of originSouth Korea
Before you add to cart

Questions & answers

After cleansing and toning, before moisturizer. Ampoules deliver concentrated actives most effectively on freshly prepped skin.\",\"Q: Can I use this as my only treatment step?
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ilso
About the brand

OriginSeoul, KR
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