I know too much to fit into a reply, so if you're patient, I already had it in mind to write something big
But in the meanwhile, for shampoo/conditioner, look into Calia. Their shampoos don't lather much, but lather is a consumer myth anyway. 100% Pure is also a good brand, and they make the best body lotion I have ever used. But as Ba666 wrote above, different products work for different hair types.
Honey and cinnamon is one of the best treatments for the face. Combine it in your hand, then apply. Let sit for at least 5 minutes, then rinse off; as you rinse, massage your skin, the cinnamon will exfoliate.
Rhassoul clay is also good for the skin, you can find the method online. Just mix with water to form a paste, then apply, let sit for about 5 minutes. It can also be used with other products such as rose oil to form a more lasting mask, to leave for longer, as rhassoul and just water dries quickly.
Use a natural soap such as olive oil soap, or made of goat milk, or oat milk.
There are various great moisturizers but avoid avocado oil ingredient as it can cause acne, this is something that not everyone knows. Just pure argan oil is good, but your face might look oily. Shea butter is also great especially as a night cream.
That's all I'll write for now
I did rosemary conditioner and it darkened my hair so much, does it not darken the hair with your method of washing it after?