Fav: Best Shampoo for Long Hair?

I have thick, long hair that reaches down past the middle of my back. It has a lot of body, with natural waves that I usually straighten. I've been keeping it at this length for about the last 6 years, so my top priority is making sure that my hair stays healthy. I always get the occasional split ends, which I trim about every 6 months, but overall, my hair is pretty healthy. In order to keep it this way, I've been in search of a great shampoo. And by accident this fell into my lap:

Silky Sexy Hair: For Thick/Course Hair

My sister has long, fine hair and got this as a present. After a few uses she said that it made her hair too greasy, so she gave it to me to try... and I fell in love. It smells fantastic. Very fruity. And the conditioner is my favorite part. It's super thick and creamy and really helps to make my hair feel soft. I've been searching for something like this for a very long time. Even my husband uses it! (He says he likes how soft the conditioner makes his hair!)

Here's what Sexy Hair has to say about the product: "Strengthens and smoothes while gently cleansing to leave thick/course hair soft and radiant. Rich and luxurious ultra-moisturizing formula, and polishes cuticle and prevents frizz. Fragrance: Mango /Pear. Special Ingredients: Silk, Rice Proteins, Soy, Jojoba Seed Oil, and Avacado Oil. Tips: Can be used daily. Works well on colored, bleached, chemically-relaxed and ethnic hair. Great for Extensions! Follow with Conditioner."

Definitely check this out!