ProtoClinical k-beauty It'S SKIN [NEW] Power 10 Formula VB Effector 30ml as a single upright gray serum bottle centered on a white background with soft beige side accents
ProtoClinical k-beauty It'S SKIN [NEW] Power 10 Formula VB Effector 30ml as a single upright gray serum bottle centered on a white background with soft beige side accents
It'S SKIN

It'S SKIN [NEW] Power 10 Formula VB Effector 30ml

$7.86
Controls excess sebum Keeps skin feeling fresh and light Helps reduce midday shine Supports a smoother pore look Hydrates without oiliness
'V'itamin 'B' - It'S SKIN's VB Effector Serum is an oil free serum that controls excess sebum for oily skin types. The overall finish gives a light and refreshing feeling after application, which makes this serum the perfect skin care recipe for hot summer seasons.A light, refreshing essence,...
A fresh oil-control serum for skin that wants less shine without losing hydration.
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VB oil-free serum Sebum-control care Light refreshing finish Oily-skin balancing support
vitamin b complex
It'S SKIN [NEW] Power 10 Formula VB Effector 30ml
It'S SKIN [NEW] Power 10 Formula VB Effector 30ml Default Title
$7.86
Clinically proven actives Dermatologist tested 100% authentic Korean Cruelty-free
Pairs beautifully with

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vitamin b complex

Rice ferment and rice bran extracts contain naturally occurring kojic acid (tyrosinase inhibitor), ferulic acid (antioxidant stabilizer), and amino acids (moisture binders). This combination brightens without the harshness of synthetic alternatives. In this serum, Rice Extract targets excess oil, delivering visibly brightens skin tone and fades uneven patches with consistent use.

Rice Extract
brightens through natural kojic acid and ferulic acid content while gently nourishing
The texture

Lightweight, absorbing serum

'V'itamin 'B' - It'S SKIN's VB Effector Serum is an oil free serum that controls excess sebum for oily skin types. The overall finish gives a light and refreshing feeling after application, which makes this serum the perfect skin care recipe for hot summer seasons.

A light, refreshing essence, containing vitamin B6, that alleviates skin stress for a clean, energetic finish.

When the skin suffers from fatigue-induced stress!

Combine use with vitamin B-based stress reliever, VB Effector, and the texture-evening, Glycyrrhiza Glabra (Licorice) Root Extract-based brightener, LI Effector, for even better results!

Oily Skin excess oil shine visible pores dehydration
Hover the swatch: it ripples like water

How to use

1

After toner, apply 2 to 3 drops over the face and neck.

2

Pat in gently until absorbed.

3

Follow with a light moisturizer if needed.

4

Use morning and night.

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Ingredients

An oil-free balancing essence that helps control sebum while leaving skin light, smooth, and refreshed.

Oilier skin still needs hydration, but the wrong texture can quickly feel uncomfortable. That is why an oil-free balancing serum makes sense here. The formula is positioned around vitamin B support and sebum control, which is a useful pairing for skin that looks shiny, feels heavy in hot weather, or shows enlarged pores through the day. Vitamin B-related ingredients are often used to support a more balanced skin condition while helping the complexion look calmer and less stressed. An oil-free texture is just as important as the ingredient story because it lets the skin receive hydration without layering extra richness on top of existing sebum. The result is a fresher finish, smoother feel, and less burdened-looking skin surface. Used consistently, it helps oily skin stay more comfortable, less shiny, and better hydrated while preserving a clean, light finish. This keeps the formula useful as a realistic daily skincare step for ecommerce shoppers.

The detail

Specs & details

FormatLightweight serum
SizeDefault Title
Skin typesOily 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 visibly brightens skin tone and fades uneven patches, 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 oily skin dealing with excess oil. 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.
Rice Extract brightens through natural kojic acid and ferulic acid content while gently nourishing. 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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It'S SKIN
About the brand

OriginSeoul, KR
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