Jiera - Elsaabdilla review for Natural Lip Serum

Lip serum that contains macadamia oil, olive oil, saffron oil, and vitamin E. The ingredients are meant to help moisturizing, brightening, and as an anti-oxidant. This lip serum is oil based, but so watery. I've been using this lip serum for over 2 weeks. It has already made my lips more moisturized and plumpy, but for brightening i think not sure.