I have been using CP serum on my face legs and arms for about a month with no bad reactions. I just received my order of super CP and LACsol to use the age spots on my legs and arms. I received the sample of skin signals with my order and am wondering about when to try it instead of the regular CP serum. I have been using the CP with .025 retin -A or a glycolic serum in the evening and vitamin C serum in the AM. I do have redness and my facial skin is not in too bad shape for age 50 so I don't want to make it worse instead of improving it. Thants for any help you can give me.

This message has been edited. Last edited by: SkinBiologyWebmaster,

Dear romajo:

You might enjoy using the new Skin Signals Solution in place of your Super CP Serum in the evening.

Substitute your Super CP for Skin Signals and test out which product gives the better results for your skin type.

Or you might want to add a light application of Skin Signals to your morning regimen. Apply first, let dry, then apply your other product on top.

Best Wishes,
-Skin Bio Team