ProtoClinical k-beauty KLAIRS EGF Blue AC Calming Serum 50g single upright serum packshot centered on a light background.
KLAIRS

KLAIRS EGF Blue AC Calming Serum 50g

$20.96
Delivers deep, lasting hydration that keeps skin plump throughout the day Calms irritation and reactive redness on contact Reduces visible redness and sensitivity within the first uses

This calming serum offers gentle yet powerful soothing care, especially for acne-prone skin.
Deeply replenishes hydration to dry skin and reduces sebum production for maintaining oil-water balance of your skin.
Formulated with patented sebum-regulating agent and 5-Nano Polymer Hyaluronic Acid to promote faster and deeper absorption into deep skin layers.
Effectively helps soothe 20 skin layers deep for improving damaged skin barrier and protecting skin from breakdown or everyday stressors.
Features a natural light blue watery texture with minimal irritation to sensitive skin.

A watery calming serum that comforts stressed skin while helping it stay hydrated and balanced.
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Hyaluronic Acid: draws and locks moisture deep within the skin, holding up to 1000x its weight in water
KLAIRS EGF Blue AC Calming Serum 50g
KLAIRS EGF Blue AC Calming Serum 50g Default Title
$20.96
Ingredient-focused product details Clear use directions Full INCI when available Delivery confirmed at checkout
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Hyaluronic Acid

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 serum, Hyaluronic Acid targets dehydration, delivering delivers deep, lasting hydration that keeps skin plump throughout the day with consistent use.

Hyaluronic Acid
draws and locks moisture deep within the skin, holding up to 1000x its weight in water
Texture

Lightweight, absorbing

Dry Skin Sensitive Skin Acne-Prone Skin
Hover the swatch: it ripples like water

How to use

1

Apply after toner to clean skin.

2

Smooth 2-3 pumps over the face and neck.

3

Pat gently until absorbed.

4

Follow with moisturizer.

Full transparency

Ingredients

Sebum-balancing care and multi-level hyaluronic hydration help calm breakout-prone skin.

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 serum, Hyaluronic Acid targets dehydration, delivering delivers deep, lasting hydration that keeps skin plump throughout the day with consistent use.

The detail

Specs & details

FormatLightweight serum
SizeDefault Title
Skin typesDry Skin, Sensitive Skin, Acne-Prone Skin
Country of originSouth Korea
Before you add to cart

Questions & answers

After cleansing and toning, before moisturizer. Serums deliver actives most effectively on freshly prepped skin.
Yes. Apply from thinnest to thickest consistency and allow each layer to absorb before the next.
Most users notice initial improvement within 2 to 4 weeks. For full benefits like delivers deep, lasting hydration that keeps skin plump throughout the day, allow 6 to 8 weeks of consistent use.
Your skin begins adjusting. You may notice improved hydration and comfort before more visible changes like texture refinement become apparent.
Yes, this formula is developed to be compatible with dry skin dealing with dehydration. If you have very reactive skin, patch test on the inner arm before full application.
The formula is designed to be well-tolerated. For pregnancy-specific concerns, consult your healthcare provider. For sensitive skin, patch test before full application.
Hyaluronic Acid draws and locks moisture deep within the skin, holding up to 1000x its weight in water. Consistent daily use is key to seeing the full benefits.
Check the INCI list for the most accurate information on fragrance components. The formula is developed for minimal irritation potential.
Store in a cool, dry place away from direct sunlight. Use within 12 months of opening for optimal freshness and efficacy.
Serums have a higher concentration of targeted actives than essences and a lighter consistency than most ampoules. They deliver the most potent treatment in your routine.
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