Q: Can I use other brands with your products?

A: Yes, with careful consideration: 

• Gentle products: Other hydrating serums and moisturizers generally compatible 

• Active ingredients: Avoid doubling up on retinol, acids, or other actives 

• pH compatibility: Ensure products have compatible pH levels 

• Patch testing: Always test new brand combinations on small areas first 

• Professional guidance: Consult dermatologist for complex multi-brand routines