Which SPF is compatible with LYMA Power Youth Skincare?

We do not specify a particular SPF - in fact we've seen great compatibility with most SPFs. In our independent consumer study of 30 women, 76% agreed that the Serum and Cream, when used together, worked well and felt comfortable with their regular SPF.

There are no ingredients in either product known to negatively interact with SPFs on the market, whether chemical or physical/mineral sunscreens.