I use a shampoo that is made by someone that follows the WAP Foundations principles so basically as natural as possible. Not much to do with hair thickening or growth as I don t think it matters and have used natural bar soaps in the past. The body works from the inside out for the most part and not the outside in except for a few instances and an example would be where it is important not to wash your skin after being in the sun as the process of producing vitamin D takes places on the surface of the skin and washing it completely disrupts the process or not wearing sunglasses as the eyes need to be exposed in order to send the signal to the pineal gland for the body to produce serotonin your body's own anti depressant.
I would guess but I m not an expert that the main component would be the foaming agent and avoiding Sodium Lauryl Sulfate. The shampoo I use has Decyl Polyglucose as the foaming agent which is supposed to be very safe. Are we going to eliminate all toxins probably not but maybe just that one decision could be the choice between a diseased cancer ridden body and experiencing robust health.
The rest of the ingredients in order are MSM, Coconut Oil, Olive Oil, Protein Extract, Extracts of Rosemary, Sage, Nettles, Coltsfoot, Horsetail, Fennel, Aloe Vera Gel, Tocopheryl Acetate, Retinyl Palimate, Ascorbic Acid, Vitamins A,E, C, and B5 in liposome form, Grape Seed Extract, Inositol, Niacin, AMLA,Grape Seed Extract.
I also have developed my own proprietary formula not a shampoo that packs on muscle and burns fat even if you are 50 while being completely natural. It seems to have quite a positive effect on my hair or maybe it s just the placebo effect ¦ ¦ ¦ ¦.lol ¦ ¦ ¦ ¦ ¦ ¦..unfortunately it s not available yet.