Evolution to a Completely Anhydrous Formulation. High-Concentration*¹ Vitamin C*² Serum "C20" Renewed
NQ Score
41/100
N1 Content Completeness
4
AI Summary (NQ-processed)
Headspring Co., Ltd. is renewing its popular high-concentration vitamin C serum "C20" from the "CLEAR ZERO" pore care series of its medical-grade skincare brand "CLIGRAM" on May 1, 2026. The renewal features a completely anhydrous formulation, significantly improving stability while maintaining high efficacy and user comfort.