Jumiso Niacinamide 20 Serum 40ml

Jumiso Niacinamide 20 Serum 40ml is a concentrated treatment made for those dealing with stubborn pigmentation, dullness, and enlarged pores. What makes it stand out is its high 20% niacinamide formula, which targets multiple concerns at once—brightening skin tone, regulating oil, and improving overall texture. Despite its potency, the formula feels lightweight and absorbs quickly without leaving a sticky finish.

The Jumiso Niacinamide 20 Serum 40ml combines niacinamide with supportive ingredients like zinc PCA and tranexamic acid to balance oil while helping reduce the look of dark spots. It’s especially suitable for oily and acne-prone skin, but anyone struggling with uneven tone can benefit. Pair it with hydrating products like IUNIK Beta Glucan Serum for a balanced routine that keeps skin calm and hydrated.

Key Benefits

• Brightens Skin Tone — 20% niacinamide helps visibly improve dullness and uneven complexion
• Oil Control Support — Zinc PCA works to regulate excess sebum and shine
• Fades Dark Spots — Helps reduce the appearance of post-acne marks over time
• Pore Appearance Care — Refines the look of enlarged pores with consistent use
• Lightweight Daily Serum — Jumiso Niacinamide 20 Serum 40ml absorbs quickly without heaviness

Key Ingredients

Here’s what powers the Jumiso Niacinamide 20 Serum 40ml:

Niacinamide (Vitamin B3)
A high 20% concentration helps brighten skin tone, reduce hyperpigmentation, and improve texture. It’s also known to support the skin barrier and minimize the look of pores with regular use.

Zinc PCA
This ingredient helps control excess oil production while calming irritated skin. It’s especially beneficial for acne-prone skin types dealing with frequent breakouts.

Tranexamic Acid
Commonly used to target pigmentation, tranexamic acid helps reduce the look of dark spots and uneven patches. It works well alongside niacinamide for a more even complexion.

Sodium Hyaluronate
A form of hyaluronic acid that delivers hydration deep into the skin. It keeps the skin plump and balanced, preventing dryness from active ingredients.

Allantoin
Known for its soothing properties, allantoin helps calm irritation and supports skin recovery. It’s ideal for maintaining comfort while using high-strength actives.

Best For

• ✅ Oily Skin — controls excess sebum
• ✅ Combination Skin — balances oil and hydration
• ✅ Acne-Prone Skin — helps with breakouts and marks
• ✅ Normal Skin — improves tone and clarity

Targets These Concerns

• Dark spots and hyperpigmentation
• Uneven skin tone
• Excess oil and shine
• Enlarged pores
• Dullness

Not Recommended For

• ⚠️ Very sensitive skin — high niacinamide percentage may cause irritation

How to Use

• Apply Serum — Take 2–3 drops of Jumiso Niacinamide 20 Serum 40ml
• Spread Evenly — Gently pat across face until fully absorbed
• Follow Up — Apply moisturizer to lock in hydration
• Start Slowly — Use every other day if new to high-strength niacinamide

Use: Both AM and PM
Where in routine: After toner, before moisturizer
Pro Tip: If you’re new to 20% niacinamide, start 2–3 times a week and gradually increase frequency.

Disclaimer

Please check the product in front of the delivery person. Once delivery is completed, no complaints or exchanges will be accepted. Product packaging may change from time to time, so you may receive either the old or new version — this is completely normal.