Would u say hes lying to me?

My hub and i were separated for 4mths, been together for 3yrs. The day i went back, we had mind blowing sex 3x. He introduced me to lube 3 days after. He showed me a bottle of lube thats been used, and told me he got it for us. We never used lube before, even when we were still dating. But ironically, he didnt use it when we 1st did it in a long time, he waited 3 days after. A week later, i was cleaning, and i saw 2 bottles of extenze drink. Those drinks for for guys to perform better in bed, to satisfy her, and stay longer. I ask him about it, and he said he got it for free when he bought the lube. He told me he bought it from cub foods, and they gave him those drinks for free. But i just know it that he was lying. Cub foods does not sell those drinks. He said he wished he had the receipt so he could show it to me as proof. I feel like some woman introduced him to lube, making him obsessed with it, and will never go wout it. And i feel like he bought those energy drink specifically for her. Yea yea, i know we were separated at that time, but still we were wrking it out thruout the time. And he even said to me that he doesnt want us to have free tickets to go bang whoever we want.