Can skinB5 Skin Purifying Mask treat problem skin on the face and body? SkinB5™️ Help Centre (HQ) April 16, 2019 02:54 Updated Yes. Apply the skinB5 Skin Purifying Mask to the problem area. It’s excellent for all areas of the body. Related articles Which skinB5 products are suitable for my skin and acne condition? What can you recommend for body acne? Comments 0 comments Please sign in to leave a comment.