Your cart

100% Authentic · Ships from Canada · No Duties

Your cart is empty

Sale
Best Seller

JUMISO Niacinamide 20 Serum 40ml

4.3 (6)
Regular price $32.00 $22.40Save 30%
Unit price
per 
Members get 10% OFF automatically at checkout. Join Sk1niverse Rewards to earn up to 5% cash back and unlock more perks.
Availability
 

100% Authentic

Sourced directly
from South Korea

Fast dispatch

1–2 days
Handled with care

Free shipping

over $59.99
From Canada

Your expert A question about this product?
Skin Types
All Skin Types
Including
Dull
Sensitive
Key Ingredients
Niacinamide
TXA
Glutathione
Triple Centella Complex
Hyaluronic Acid
Formula Highlights
Vegan
Cruelty-free
Fragrance-free
Alcohol-free
Artificial Color-free
Paraben-free
Sulfate-free
Silicone-free
Benefits Refines pore appearance • Controls excess oil & shine • Brightens uneven skin tone • Helps fade post-acne marks
Boxing Day Bonus Savings

Optional image caption

High-Strength Brightening for Clearer Skin

Visibly improves dark spots and uneven tone while helping control excess oil and refine the appearance of enlarged pores.

Optional image caption

Soothe & Support Your Skin Barrier

Helps calm visible redness, replenish moisture, and maintain skin comfort with a lightweight, non-sticky finish.

FREQUENTLY ASKED QUESTIONS

Is 20% niacinamide too strong for beginners?

This serum is best for experienced niacinamide users. Beginners should start slowly (2–3 times per week) and monitor skin response.

Can I use this serum every day?

Yes. Once your skin adjusts, it can be used daily, but sensitive skin should increase frequency gradually.

Can I use this with vitamin C or retinol?

Yes — but to minimize irritation, it’s best to alternate routines or use vitamin C in the morning and retinol at night.

Where This Fits In Your Routine

Use products in the right order for best results

skincare routine step 7 sun care

STEP 7: SUN CARE

Protects skin from UV damage, dark spots, and premature aging.
The most important step for maintaining results long-term.

Shop now

skincare routine step 1 cleansing

STEP 1: CLEANSING

Removes oil, sunscreen, makeup & daily buildup.
Clean skin helps the rest of your routine absorb better.

Shop now

EXTRA STEP: EXFOLIATE

Removes dead skin cells to improve texture and help products absorb better.
Use only a few times per week. (1-3X WEEKLY)

Shop now

skincare routine step 2 toning

STEP 2: TONING

Rehydrates skin after cleansing and balances moisture levels.
Preps your skin so serums can work more effectively.

Shop now

Skincare routine step 3 serums

STEP 3: SERUMS

Concentrated treatments that target specific concerns.
Great for acne, dark spots, dullness, fine lines & barrier repair.

Shop now

skincare routine step 4 eye care

STEP 4: EYE CARE

Designed for the delicate under-eye area.
Helps with dryness, puffiness, dark circles & fine lines.

Shop now

skincare routine step 5 moisturizers

STEP 5: MOISTURIZERS

Locks in hydration and strengthens your skin barrier.
Keeps skin soft, bouncy, and protected throughout the day or night.

Shop now

skincare routine step 6 masks

STEP 6: MASKS

An extra treatment step used a few times a week.
Boosts glow, clams irritation, or deeply hydrates tried skin.

Shop now

Have Questions?

Feel free to contact us if you have any questions or concerns