Our Silicone Wrinkle Patches are made with 100% Medical Grade Silicone and manufactured in an FDA approved lab in the US so we have plenty of women who love using our range during pregnancy (especially as you are forced to side sleep!) and breastfeeding. Additionally, while our other products such as our InfuseFAST Sheet Mask range, are free from nasties such as parabens and fragrance, everyone’s skin type and sensitivities are different, especially during pregnancy. We always recommend you consult your Doctor or at a minimum try the products on the skin for an hour or so before using them in full.