Best Anti Aging Moisturizer

I have recently gotten into buying all natural, herbal and organic products. Whats the proper name for it? Anyway, my question is where can I find information about what each ingredient does. Id like to buy soaps and shampoos for certain things but im not sure if it would help. Example, I would like an all natural anti aging, skin firming soap and lotion. What do I buy for that? And for my face I would like an acne control wash and moisturizer. What do I use for that? And should I use anything else on my face? Shampoos im looking for anything to help with friz and dryness. I would also like some natural weight loss products, whats good for that? Is there a site that lists all ingredients and what that ingredient can do for you? (like green tea, shea butter, coconut, grapefruit, vita c.) I see lots of these lotions and soaps and face products but im not sure what they can do for me. So where can I find it actually spelled out for me online, of all these ingredients and what each can do for me? Thanks for all help!