How to source high-quality cosmetic tubes?

The best way to source high-quality cosmetic tubes is to search for suppliers who specialize in skincare and beauty products packaging. I suggest working with a specialty wholesale supplier. There, you can find more customization options. Look for quality materials. Laminated or aluminum barrier tubes work best for creams and serums. 

Always request samples before finalizing your order. It will ensure your product is compatible with packaging. Also, you can check the durability of the packaging. Before you pick a supplier, make sure they are GMP certified. This will guarantee safety standards and compliance. You can choose any local supplier with these qualities. But I personally prefer wholesale suppliers for bulk purchasing.