su:m37 Fermentalift Defining Serum 50ml

$52.44
Provides intensive moisture that sinks in without heaviness Supports visible firmness and a lifted, contoured appearance Smooths rough texture for a refined, even surface Reinforces the moisture barrier to prevent water loss Targets visible signs of aging for a more youthful appearance
Formulated with 60 years of fermentation technology, Black Tea V Peptide, along with nourishing ingredient, Tru-Active and sensitive care ingredient, Biopeptide190, it provides gentle yet powerful firming and anti-aging care for the skin. Combining concentrated Collagen, Peptides, and Hyaluronic Acid, the goldish skin-firming capsules moisturize, firm and lift up...
For all skin types dealing with sensitivity and redness: su:m37's serum with Hyaluronic Acid works from within to deliver provides intensive moisture that sinks in without heaviness, not just temporary comfort.
100% authentic

Sourced direct · batch code

30-day returns

Unopened, no quibble

Korean Beauty Formulation Suitable for Daily Use
Hyaluronic Acid Collagen Peptides
su:m37 Fermentalift Defining Serum 50ml
su:m37 Fermentalift Defining Serum 50ml Default Title
$52.44
Clinically proven actives Dermatologist tested 100% authentic Korean Cruelty-free

Hyaluronic Acid, Collagen, and Peptides

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 sensitivity and redness, delivering provides intensive moisture that sinks in without heaviness with consistent use.

Hyaluronic Acid
draws and locks moisture deep within the skin, holding up to 1000x its weight in water
Collagen
replenishes surface-level structural support for bounce and plumpness
Peptides
signal the skin to produce more collagen through its own natural repair pathways
The texture

Lightweight, absorbing serum

Formulated with 60 years of fermentation technology, Black Tea V Peptide, along with nourishing ingredient, Tru-Active and sensitive care ingredient, Biopeptide190, it provides gentle yet powerful firming and anti-aging care for the skin.

Combining concentrated Collagen, Peptides, and Hyaluronic Acid, the goldish skin-firming capsules moisturize, firm and lift up the skin.

Provides pore-tightening effect for smooth and refined skin.

Incorporating skin-friendly emulsification technology, it effectively locks in moisture and nutrients, strengthening the skin barrier to firm up skin.

All Skin Types Sensitivity and Redness Loss of Firmness 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, Collagen replenishes surface-level structural support for bounce and plumpness, and Peptides completes the formula as a signal the skin to produce more collagen through its own natural repair pathways.

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

FormatLightweight serum
SizeDefault Title
Skin typesAll Skin Types
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 provides intensive moisture that sinks in without heaviness, 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 all skin types dealing with sensitivity and redness. 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.
You may also like

More clinical glow

su:m37
About the brand

OriginSeoul, KR
Shop all