Serums I Tried

Rating - Description
5 - definitely buy again
4 - can buy again but find a better one
3 - buy again if there’s no other choice
2 - never buy again
1 - don’t even look at this anymore

Skin type: oily, acne-prone, occasionally sensitive
Climate: mostly hot and humid

Usual skin concerns: active acne, acne scars, oily, dehydrated, damaged skin barrier

The Ordinary Niacinamide 10% + Zinc 1%

Niacinamide 10% + Zinc 1% The Ordinary

(1/5). Long-term use made my skin sensitive and easily irritated. Too much niacinamide concentration.
The Ordinary Hyaluronic Acid 2% + B5 Serum

Hyaluronic Acid 2% + B5 Serum The Ordinary

(3/5). Sticky. There are better products out there with a similar function.
The Ordinary Marine Hyaluronics

Marine Hyaluronics The Ordinary

(3/5). Runnier watery version of TO hyaluronic acid. Very hydrating.
SKIN1004 Madagascar Centella Tone Brightening Capsule Ampoule

Madagascar Centella Tone Brightening Capsule Ampoule SKIN1004

(2/5). I didn’t see any difference at all.
SKIN1004 Madagascar Centella Ampoule

Madagascar Centella Ampoule SKIN1004

(2/5). There are better products for soothing the skin.
Isntree C-Niacin Toning Ampoule

C-Niacin Toning Ampoule Isntree

(3/5). I didn’t see any significant difference in my acne scars. Stings when skin is irritated. Good for when skin is feeling dull and needs antioxidants.
COSRX Triple Hyaluronic Moisture Ampoule

Triple Hyaluronic Moisture Ampoule COSRX

(5/5). Hydrating. Kept oiliness at bay.
Torriden Balanceful Cica Serum

Balanceful Cica Serum Torriden

(4/5). Helped acne healing process.
The Ordinary Alpha Arbutin 2% + HA

Alpha Arbutin 2% + HA The Ordinary

(3/5). Didn’t notice any significant difference in overall brightening. I think this would be better as a spot treatment.
Differin Adapalene Gel 0.1% Acne Treatment

Adapalene Gel 0.1% Acne Treatment Differin

(3/5). Didn’t irritate my skin when used alternately three times a week. Kept acne at bay but not by much. Made my skin sensitive after years of use