What is the PH value of the skinB5 Moisturiser? SkinB5™️ Help Centre (HQ) April 16, 2019 02:19 Updated The PH value of our moisturiser is 6.5-7.5 - this is PH balanced, and an ideal level for skin care products. Related articles Can I use skinB5 Moisturisers if I don't have acne? How to buy skinB5 offline (in shops)? Are there any side effects from using the Extra Strength Acne Control Vitamins? How does skinB5 work? How long before I see results? Comments 0 comments Please sign in to leave a comment.