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Quantity
1
Description
Brighten, Hydrate, and Smooth for Radiant Skin
Discover the transformative power of the TIRTIR Niacinamide 20% Serum, a high-performance skincare solution designed to fade blemishes, reduce hyperpigmentation, and minimize enlarged pores. En...
Reviews
4.9
98 ratings
5
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1
Great products. The foundation covers all my imperfections without looking like I am made up with a thick layer of makeup. It lioks very natural and radiant. I am very pleased with all the products.
N
Nancy · June 18, 2026
Very satisfied
I have dry skin and use this serum once a day. It feels very luxurious and nourishes my skin. I'd buy this again.
J
Joanna · 13 days ago
Will keep using
I’ve only been using this niacinamide serum for a short time, so I haven’t noticed any significant changes in my skin yet. However, I really like the texture—it feels lightweight, absorbs well, and layers nicely with the rest of my skincare routine.
It’s still too early for me to comment on the results, but so far I enjoy using it and will continue to see how it performs over time.