K.Brothers Black Soap Original Grade A – Black Spot Facial Mask Soap

K.Brothers Black Soap Original Grade A is an authentic Thai cosmetic formulation designed for targeted facial care and spot treatment. This specialized black soap mask addresses uneven skin tone and blemish-prone areas, combining traditional Thai skincare knowledge with modern cosmetic science.

Key features

• Concentrated black soap formula tailored for facial spot and blemish treatment
• Grade A quality sourced from certified Thai manufacturers with proven market presence
• Compact 50g format ideal for personal use or small-scale retail testing
• Traditional Thai cosmetic preparation suitable for wholesale distribution and private-label adaptation