12 Total Ingredients
Ingredients distribution based on EWG rating
Ingredient Safety
Ingredient Compatibility
The number of good or bad ingredients for each skin type
Oily
3 Good
0 Bad
Dry
3 Good
0 Bad
Sensitive
1 Good
0 Bad
Addresses These Concerns
Product Attributes
Ratings & Reviews
4.5
169 Reviews
Rating Distribution
1
2
3
4
5
Product Attributes
134 Reviews
opheliaaayu
Oily/Sensitive
|
Pore Minimizing 21 Serum
Clear watery texture in a 40 ml glass bottle with dropper. No significant smell. Itโs lightweight and fast absorb. There is a bit of stickiness after application but none after fully absorb. I use 2-3 drops after toner focusing on my nose and chin (m...
Since it contains high concentration of Niacinamide, it is recommended to do a patch test first. Using it too often also makes my skin dry so I use it 2-3 times a week only. And note that sediment may occur around the bottle neck or bottom of bottle...
48
31
sheriapproved
Oily/Sensitive
|
Pore Minimizing 21 Serum
I am always so impressed by the texture of Tiam's products and their Pore Minimizing 21 Serum is no different. Similarly to the Cream in the same line, Niacinamide, Zinc PCA and Willow Bark extract are the star ingredients. The main difference bet...
I had minor purging the first week because I started using it everyday. As soon as I started every other day it settled and now I'm back up to daily use with no issues and great results
19
5
IndaySkin
Oily/Resilient
|
Pore Minimizing 21 Serum
๐๐๐๐ป๐ด๐บ๐พ๐๐ด๐ฐ๐ฝ ๐๐ผ๐๐ผ ๐ ๐๐ธ๐ฐโ๐ผ 2/๐ป || ๐๐จ๐ซ๐ ๐๐ข๐ง๐ข๐ฆ๐ข๐ณ๐ข๐ง๐ ๐๐ ๐๐๐ซ๐ฎ๐ฆ Do you have enlarged pores? Do you feel insecure about it? Enlarged pores are formations in the surface of the skin on the face that contain one or mor...
Because of the high concentration of Niacinamide it might be drying to certain people, so I recommend to gradually introducing this product into your routine and continue to use it until your skin has acclimated
15
0
beautywithdanni
Dry/Resilient
|
Pore Minimizing 21 Serum
I received the Tiam Pore Minimizing 21 Serum from Tiam and Picky The Pore Minimizing 21 Serum helps to control excess sebum, minimize pore size, and minimize the appearance of dark pores. Key Ingredients include: โจ Niacinamide 20%: helps to bui...
This is not for people with dry skin, the high percentage of niacinamide could irritate sensitive skin. Be sure to do a patch test first.
14
2
Beautyaleert
Dry/Sensitive
|
Pore Minimizing 21 Serum
Tiam - Pore Minimizing 21 Serum I was really worried about the percentage of niacinamide in this serum. I have used niacinamide based products before, but nothing near this concentration, so yeah... I was freaking out! I did a patch test 24 hours b...
โ๏ธVery sticky โ๏ธNot very hydrating โ๏ธCan leave white cast
11
2