Ingredient reputation (Centella + probiotics)
Many buyers cite the fermented Centella Asiatica and probiotic formulation as the reason for purchase, associating it with barrier repair and soothing efficacy.
Repurchase / brand loyalty
A large share of reviews explicitly note this is their 2nd-6th (even '100th') bottle, showing strong repeat-purchase behavior within the SKIN1004 line.
Recommendation from social media / word of mouth
Several reviewers mention TikTok buzz, online research, or being recommended by family/friends before buying.
Upgrade from the standard Centella Ampoule
Existing users of SKIN1004's classic Centella ampoule bought the Probio-Cica 'intensive' version seeking stronger hydration and barrier support.
Targeted skin concern (sensitive/damaged/dry skin)
Buyers with eczema, rosacea, sensitive or accutane/retinoid-compromised skin specifically sought this product for its gentle, calming reputation.