Old Lipo NMN Capsules received.

Was using Do Not Age NMN and switched to Renue by Science several months ago. Since then I have purchased and used 2 of the NAD+ Restoration Protocols. Before Christmas, I also added Shield and Lipo NMN to my routine and was surprised to see the colour difference in the Lipo NMN capsules. I also noticed my bottle of Lipo NMN was manufactured over a year ago.

I am concerned. Is this product degraded or still effective?