Hello!
I have to questions about using the product.
1) I use Trireduction on my body. Should I use sunscreens if I'm going to sun?
2) I use on my eyes GHK serum + Emu oil + Two Timing Tightener in the morning. Should I make some pause between application or I can apply one after another at once?

Dear Natka:

1. TriReduction (or any of the other copper-peptide products) will not make skin more sensitive to UV rays. In fact, it was found that GHK blocks lethal ultraviolet radiation damage to cultured skin keratinocytes by binding and inactivating reactive carbonyl species - See: http://www.skinbiology.com/cop...egeneration.html#sun

Depending on your time exposed, you may want to use a sunscreen with un-micronized titanium dioxide. Click here for more information on Sensible Suntanning

2. Your morning regimen is fine. Apply all very lightly; no need to wait in between applications. You can just apply after the previous is dry. Super GHK-Copper Serum very lightly, then a very light amount of Emu Oil for Skin, followed by a super light amount of Two Timing Tightener (DMAE Tightening Serum)

Best Wishes,
-Skin Biology

Thank you very much!