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Jumiso

JUMISO Niacinamide 20 Serum – Pore Refining, Oil Control & Brightening Serum 40ml

JUMISO Niacinamide 20 Serum – Pore Refining, Oil Control & Brightening Serum 40ml

Regular price £22.99 GBP
Regular price £29.99 GBP Sale price £22.99 GBP
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Revitalise Your Skin with JUMISO Niacinamide 20 Serum

JUMISO Niacinamide 20 Serum – 40ml

Clarify. Brighten. Balance.

Target enlarged pores, excess oil, uneven tone, and post-acne marks with JUMISO Niacinamide 20 Serum, a high-strength clarifying treatment powered by 20% Niacinamide and skin-balancing actives. This lightweight yet potent serum helps visibly refine pores, regulate sebum, strengthen the skin barrier, and restore a smooth, radiant complexion.


🌿 Perfect For

  • Oily, combination, or acne-prone skin
  • Enlarged pores and excess sebum
  • Uneven skin tone and post-acne marks
  • Dull or congested skin

Key Benefits

Refines Pores & Controls Oil

20% Niacinamide helps visibly reduce the appearance of pores while regulating excess oil for a clearer, more balanced complexion.

Brightens & Evens Skin Tone

Targets dullness and discoloration, helping fade post-acne marks and uneven tone over time.

Strengthens the Skin Barrier

Supports ceramide production to reinforce the skin barrier, improving resilience against environmental stressors.

Smooths Texture Without Irritation

High-performance yet thoughtfully balanced to deliver visible results without compromising skin comfort.

Lightweight, Non-Greasy Finish

Absorbs quickly into the skin, making it ideal for daily use and easy layering.


🧴 Texture & Scent
Texture: Lightweight, fast-absorbing serum
Scent: Fragrance-free


💛 Why You’ll Love It

  • High-strength 20% Niacinamide formula
  • Helps minimise pores and control shine
  • Brightens post-acne marks and uneven tone
  • Non-comedogenic and lightweight
  • Suitable for daily use on oily and acne-prone skin

How to Use

After cleansing and toning, apply 2–3 drops evenly across the face.
Gently massage until fully absorbed.
Follow with a moisturiser to lock in hydration.
Use SPF during the day.


Key Ingredients

Niacinamide (20%)Zinc PCAPanthenolAllantoinAdenosineSodium Hyaluronate


Full Ingredients List

Water, Niacinamide (20%), Butylene Glycol, Glycerin, Zinc PCA, Panthenol, Allantoin, Adenosine, Sodium Hyaluronate, 1,2-Hexanediol, Carbomer, Arginine, Ethylhexylglycerin, and more.


Powerful Ingredients for Optimal Skin Health

JUMISO Niacinamide 20 Serum delivers a high concentration of niacinamide to visibly refine pores, regulate oil, and improve skin clarity. Combined with soothing and hydrating agents, the formula balances potency with comfort—supporting long-term skin health without irritation.


Suitability for Skin Types

Best suited for oily, combination, and acne-prone skin. Those with sensitive skin should introduce gradually due to the high niacinamide concentration.


How to Incorporate into Your Skincare Routine

Use after toner and before moisturiser.
Can be paired with hydrating or barrier-repair serums to balance the high-strength active.
Avoid layering with strong exfoliating acids in the same routine if irritation occurs.
Consistent use reveals clearer pores, smoother texture, and brighter skin.

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