Yes, LED light therapy is generally considered safe after Botox and does not appear to reduce how long your Botox lasts. The light emitted by LED masks is non-invasive and does not break down botulinum toxin. The main consideration is timing. During the first 24 hours after your Botox injections, I recommend avoiding anything that puts unnecessary pressure on the treated areas. Some LED masks fit snugly against the face, and while there is no strong evidence that they move Botox, it's reasonable to wait until the product has settled before using a mask that rests directly on your forehead or around your eyes. After that initial period, you can typically resume your LED treatments as part of your skincare routine. In fact, red LED light may help reduce inflammation and support skin health, although it won't make Botox work better or last longer. To help maximize the longevity of your Botox, focus on the factors that have the greatest impact: Follow your injector's post-treatment instructions. Avoid rubbing or massaging the treated areas for the first day. Keep up with your maintenance schedule, as recommended. Protect your skin from excessive sun exposure and maintain a consistent skincare routine. In short, an LED mask is generally compatible with Botox. Waiting about 24 hours before using it is a simple precaution that helps ensure the best possible result.