Niz or other Keto shampoos should only be used two to three times a week and let sit in your scalp for 10 to 20 minutes before rinsing.
I use Regenepure DR instead of Niz. It has Keto, extra helpful ingredients and more importantly no harmful chemicals. I use every third day. Rinse my hair in the sink first, apply Regenepure DR on my scalp (really massage it in there), let it sit for 20 minutes while I watch YouTube or a tv show, then rinse in the sink.
What you want for a daily shampoo and conditioner is sulfate and paraben free with biotin and collagen.
For daily use shampoo I use Renpure’s Biotin & Collagen Thickening Shampoo. It’s sulfate, paraben, dye, gluten, phathaltes, and propylene glycol free. It’s super cheap for 32 ounces and a very quality shampoo great for daily use.
For an every other day conditioner I use a Argan & Olive Oil conditioner. Art Naturals Argan & Olive Oil Conditioner is sulfate and paraben free and a highly effective moisturizing conditioner. I use every second day and leave in for 3 to 5 minutes.
If you want a great Biotin and Thickening Conditioner then use OGX Extra Volume Biotin & Collagen Conditioner. It’s sulfate free. Excellent conditioner that really thickens hair and an excellent smelling men’s conditioner as well. Use every second day and leave in for 3 to 5 minutes.