HI-REVIEW: Jumiso Niacinamide 20 Serum

HI-REVIEW: Jumiso Niacinamide 20 Serum

by Laura Isa

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1 min

If you’re after a serum that tackles dark spots and uneven tone while giving a refined, healthy finish, the Jumiso Niacinamide 20 Serum might just be the one to try. It features a high 20% concentration of Niacinamide, designed to visibly reduce hyperpigmentation and boost radiance.

Product Description

The packaging is sleek and minimalist, and the formula is lightweight with a slightly fluid texture that absorbs quickly. No sticky residue, making it ideal for layering under your moisturiser or makeup.

Key Ingredients

  • Niacinamide 20%: targets dark spots and uneven pigmentation.

  • Glutathione: supports antioxidant action and overall skin clarity.

  • Alpha-Arbutin: helps brighten and fade hyperpigmentation.

Product Features

Price: $35


Quantity: 40ml


How to use:
After cleansing and toning, apply a few drops of the serum across the face. Massage gently and press with palms to enhance absorption.

Personal Review

The first time I used it, my skin felt smoother within just a few minutes - the serum sank in nicely and left a subtle glow. On day one it felt comfortable, and I didn’t experience any heavy or oily residue. Because of the high niacinamide concentration I did expect a bit of sensitivity, but there was none, which was a pleasant surprise.

By the end of week one, I noticed a subtle improvement in skin tone. By week two, some of the older dark marks (especially around my cheeks) were noticeably lighter and the overall texture felt much more refined. It layers beautifully under makeup, and I found my base applied more smoothly after using this serum. 


After three weeks of consistent nightly use, my complexion appeared more even, and I could see a visible reduction in fresh hyperpigmentation. My skin looked clearer and had a fresher sheen to it. On my dry skin type, it worked really well as part of my evening routine without causing any flakiness or uncomfortable reactions.

If you’re dealing with pigmentation, dark spots, or uneven tone and want a serum that makes a visible difference but still feels lightweight, the Jumiso Niacinamide 20 Serum is a strong contender. The high active concentration might feel intimidating, but the formula itself is gentle yet effective for regular use. For anyone looking to brighten and refine their skin, it’s definitely worth trying.


Thanks for reading, Beauties x

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