Bests & Worsts Reviews from Amazon

This review isn't as much about the product as it is about the shelf life of the product. This serum has a short shelf life before it oxidizes. The color of the fresh serum is clear and over time it turns to a yellow orange. At this point one should discontinue use and start with a fresh bottle. The shelf life is suppose to be 3 months before the product fully oxidizes. I bought this serum from Amazon believing that I would receive a new bottle. I received the bottle on Nov. 30th and the packaging date was 9/28/18, giving me a month to use the product. It is now turning yellow and I will have to throw nearly an entire bottle in the waste bin. If Amazon cannot deliver a freshly packaged bottle, I recommend purchasing this serum directly from Timeless.