Balea Vitamine C Serum - 30 ml - Serum - Skin-care - Huidverzorging - Gezichtsverzorging - Vitamine C - Antioxidant - Parabeen vrij - Vegan - Voor een egale teint

Hear a lot of great stories about vitamin c serums, but how do you combine this. In the morning I use peptide serum and the evening retinol serum. I understand that vitamin c cannot simply be combined with another serum. I wonder how others do this. Tips are welcome!