Ladies, I'm concerned w/ looking younger (will be 40 next year) which is actually a socially inflicted concern on my part! Thus, I've tried several products on a limited budget. Yet, would like to ask your experiences and concerns with products (lotions and potions for face and body), diet (don't eat beef), etc. What has and has not worked for you? Whether it be from the cosmetic counter or drug store? Thank you ladies!