Yes, copper peptides can be used in conjunction with vitamin C in skincare routines. Both copper peptides and vitamin C offer unique benefits for the skin, and when used together, they can complement each other's effects.

Copper peptides are known for their ability to promote collagen production, enhance wound healing, and provide antioxidant properties. They can help improve the overall health and appearance of the skin, reducing the signs of aging and promoting a more youthful complexion.

Vitamin C, on the other hand, is a potent antioxidant that can protect the skin from free radicals, brighten the complexion, and promote collagen synthesis. It also helps in reducing hyperpigmentation and improving skin texture.

When using copper peptides and vitamin C together, it is important to consider a few factors. Firstly, it's recommended to apply vitamin C in the morning, as it can provide antioxidant protection throughout the day. Copper peptides, on the other hand, can be used in the evening as part of your nighttime skincare routine.

Additionally, it's important to allow enough time between applying these ingredients to avoid any potential interactions. Vitamin C is typically applied first, allowing it to fully absorb into the skin before applying copper peptides.

Lastly, it's always advisable to perform a patch test before incorporating new ingredients into your skincare routine, especially if you have sensitive skin. This will help ensure that your skin tolerates the combination of copper peptides and vitamin C without any adverse reactions.

Overall, the combination of copper peptides and vitamin C can provide a powerful boost to your skincare routine, helping to improve the health and appearance of your skin.