Questions with the keyword 'results'

• Does the age of skin effect your results? For example, would a baby and an grandma’s skin be different? by apk23love to Tara . Comments: (No comments so far)
• When you are testing the skin samples with UVB, do you test them with different levels of intensity to get a range of by bre0007 to Tara . Comments: (No comments so far)