NEW- Relumin's at-home Transdermal Serum Applicator

1. Insert battery into the device and test Twist the bottom cover in direction of symbol O (Open), to remove the bottom cover. Insert 1*AAA battery in correct electric polarity as the symbol indication.Twist the bottom cover in direction of symbol C (Close), to close the bottom cover. Test by one hand touching the probe head and another hand touching the bottom cover, battery is well inserted when vibrates normally.

2. Skincare Serum Penetration and Massage - Holding the device by handle the bottom cover, touch the probe head with your face skin, the device will turn on itself, start to face treatment. It may have sting feeling, this is normal during using. (Suggested to use with skincare essence)

3. Use with Cosmetic Cotton Place cosmetic cotton on the probe head, and fasten up by the cosmetic cotton clip, add skin essence for better penetration into skin. 

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5383004/