Brand loyalty and trust
Many consumers explicitly mention Real Barrier as a trusted, reliable brand. Reviewers note they repurchase repeatedly (3rd, 4th bottle) because the brand consistently delivers quality across product lines (toner, cream, pack).
YouTube and influencer recommendations
Multiple reviews cite beauty YouTubers and Korean content creators recommending the product. One reviewer specifically mentions purchasing after seeing a YouTuber recommend it as a sunscreen without eye irritation.
1+1 special set value
The bundled pricing format drives purchase decisions. Reviewers mention the 1+1 deal as a cost-effective reason to try or repurchase, with comments that the value justifies trial despite some uncertainty.
Targeted for dry/sensitive skin needs
Consumers with atopic dermatitis, dry skin, and sensitivity to typical sunscreens purchase specifically for the moisturizing, gentle reputation. Reviews indicate word-of-mouth from dermatology forums and sensitive-skin communities.
Non-irritating eye formula
Eye irritation avoidance is a top purchase driver. Reviewers frequently mention buying because previous sunscreens stung their eyes, and this product explicitly resolves that complaint.