Niacinamide-free formulation
Many reviewers specifically sought out this sunscreen because it excludes niacinamide, which irritates their skin, making it a rare safe option among Korean sunscreens.
1+1 bundle value
The two-for-one set is repeatedly cited as a major purchase driver, with reviewers calling it a 'great deal' and stocking up for the year.
Repurchase / holy grail status
A very large share of reviews mention this being their 2nd, 3rd, 5th, or even more repeat purchase, indicating strong brand loyalty and satisfaction.
Recommendations from influencers/word of mouth
Several buyers mention purchasing after seeing an influencer recommendation, high rankings in Korean sunscreen rankings, or advice from OliveYoung staff.
Sensitive/acne-prone skin suitability
Reviewers with rosacea, sensitive skin, or acne frequently bought it after struggling with other sunscreens that caused stinging or breakouts.