I LOVED the smooth as silk deeper moisture conditioner. Great DC and cowash.
I never used the shampoo because it has Olefin Sulfonate. Olefin does the same thing as other surfactants like SLS, it's just considered "natural". Depending on the head, your hair will still probably end up stripped.
Alternatives:
1. Castille soap. I would dilute it with water (like 1/4 soap, 3/4 water) and maybe a little oil. I felt that castille soap dried my hair out badly but other people have a lot of success with it (ex: samanthajones67, naturalgurl).
2. Baking soda. Now I use a mix of baking soda and water to wash my hair which works really well. Surprisingly, my hair doesn't feel stripped, hard, or dry afterward. Another way to use it is to mix it with your favorite conditioner...leaves you with moisturized clean hair.
3. Wen Cleansing Conditioner. Expensive, but works well. Especially if you cowash a lot. It's a conditioner that cleans at the same time. The Fig is touted as the best for AA hair. I had to stop using them because they were expensive, not natural enough for me (though they do have really great ingredients), and I swear every single one smelled like cough syrup. But, lots of people here love Wen. There's a really long thread about it.