ProtoClinical k-beauty MEDICUBE: Red Succinic Acid Serum (30ml) single upright red serum bottle centered on a white background
ProtoClinical k-beauty MEDICUBE: Red Succinic Acid Serum (30ml) single upright red serum bottle centered on a white background
ProtoClinical k-beauty MEDICUBE: Red Succinic Acid Serum (30ml) single upright red serum bottle centered on a pale background with soft blue side accents
ProtoClinical k-beauty MEDICUBE: Red Succinic Acid Serum (30ml) single upright red serum bottle on a warm orange background
ProtoClinical k-beauty MEDICUBE: Red Succinic Acid Serum (30ml) in a red serum bottle with a dark cap centered upright on a pale background with soft blue side accents
ProtoClinical k-beauty MEDICUBE: Red Succinic Acid Serum (30ml) single upright red serum bottle on a soft pink background with pale blue side accents
medicube

MEDICUBE: Red Succinic Acid Serum (30ml)

$24.57
Clarifies skin for a visibly cleaner, more translucent look
CONCENTRATED BLEMISH & PIGMENT REPAIRA high-performance serum combining Niacinamide and Succinic Acid to relieve active acne and fade post-blemish marks. It targets the biological roots of congestion and discoloration.NON-COMEDOGENIC DEFENSEThis specialized protocol ensures a clear complexion by regulating sebum and supporting the skin barrier. It provides an intensive...
For all skin types dealing with acne and breakouts: medicube's serum with Niacinamide works from within to deliver clarifies skin for a visibly cleaner, more translucent look, not just temporary comfort.
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Non-Comedogenic
Niacinamide
MEDICUBE: Red Succinic Acid Serum (30ml)
MEDICUBE: Red Succinic Acid Serum (30ml) Default Title
$24.57
Clinically proven actives Dermatologist tested 100% authentic Korean Cruelty-free
Pairs beautifully with

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$24.57

Niacinamide

Niacinamide works at the junction between melanocytes and keratinocytes, intercepting melanin transfer before pigment reaches the visible surface. It simultaneously boosts ceramide synthesis to strengthen the lipid barrier, which is why consistent use addresses both discoloration and dehydration. In this serum, Niacinamide targets acne and breakouts, delivering clarifies skin for a visibly cleaner, more translucent look with consistent use.

Niacinamide
intercepts melanin transfer to fade spots and refine pore texture from within
The texture

Lightweight, absorbing serum

CONCENTRATED BLEMISH & PIGMENT REPAIR

A high-performance serum combining Niacinamide and Succinic Acid to relieve active acne and fade post-blemish marks. It targets the biological roots of congestion and discoloration.

NON-COMEDOGENIC DEFENSE

This specialized protocol ensures a clear complexion by regulating sebum and supporting the skin barrier. It provides an intensive treatment that is safe for men's skin and troubled skin types.

Acne-Prone / Troubled Men's Skin Acne Breakouts Hyperpigmentation Dark Spots
Hover the swatch: it ripples like water

How to use

1

How to use:

2

• Step 1: Apply 2-3 drops to clean, toned skin.

3

• Step 2: Gently massage evenly across the face and neck.

4

• Step 3: Focus on areas with active breakouts or dark marks.

5

• Step 4: Follow with a moisturizer to seal in the actives.

Full transparency

Ingredients

Niacinamide intercepts melanin transfer to fade spots and refine pore texture from within. This focused formula puts all its power behind one proven active for maximum impact.

The Red Succinic Acid Serum is engineered to address the dual concerns of active acne and persistent post-inflammatory hyperpigmentation (PIH).
Succinic Acid functions as a metabolic regulator that targets the specific biological markers of breakout-prone skin.
Mechanistically, it inhibits the activity of mitochondrial enzymes within pathogenic bacteria, effectively slowing their proliferation while promoting the skin's natural repair mechanisms.
This antimicrobial action is achieved without disrupting the skin's beneficial microbiome.
To complement this, Niacinamide (Vitamin B3) provides a critical defense against discoloration.
It functions by blocking the transfer of melanosomes from melanocytes to the surrounding keratinocytes, preventing the darkening of blemish marks and promoting an even skin tone.
Furthermore, Niacinamide is essential for the synthesis of ceramides and fatty acids within the stratum corneum, reinforcing the skin's moisture barrier and reducing transepidermal water loss.
Clinical studies have demonstrated that the combination of these two actives results in a significant reduction in sebum secretion and a visible improvement in skin clarity.
The non-comedogenic formula is specifically designed to be absorbed rapidly without leaving a sticky or oily residue, making it ideal for patients with highly active sebaceous glands.
By providing a sustained release of these active molecules, the serum helps to recalibrate the skin's physiological environment, reducing the frequency of future breakouts and enhancing structural health.
For patients seeking a scientific solution for chronic acne and marks, this serum offers a comprehensive, high-performance protocol based on the latest advancements in clinical ingredient synergy.

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 clarifies skin for a visibly cleaner, more translucent look, 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 acne and breakouts. 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.
Niacinamide intercepts melanin transfer to fade spots and refine pore texture from within. 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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About the brand

OriginSeoul, KR
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