I know that Aquage claims that their silkening shampoo is sulfate free, but it still has some sulfates in it. Are there any harmful ingredients below?

Ingredients:

Water, Ammonium Cocoyl Isothionate, Sodium Cocyl Isethionate, Cocamidopropyl Betaine, Cocamidopropyl Hydroxysultaine, Sodium Lauryl Sarcosinate, Glycol Distearate, Glycereth 26, Cocamidopropylamine Oxide, Hydrolyzed Vegetable Protein PG Propyl Silanetriol, Panthenol, PEG 8 Dimethicone, Polyquaternium 10, Polyquaternium 7, C11 15 Pareth 7, C12 16 Pareth 9, Thermus Thermophilous Ferment, Enteromorpha Compressa Extract, Himanthalia Elongata Extract, Hypnea Musciformis Extract, Gellidiela Acerosa Extract, Sargassum Filipendula Extract, Ascophyllum Nodosum (Brown Algae) Extract, Chondrus Crispus (Carrageenan) Extract, Macrocystis Pyrifera Extract, Palmaria Palmata Extract, Neptune Kelp Extract, Undaria Pinnatifida Extract, Pelvitia Canaliculata Extract, Laminaria Digitala, Hydrolyzed Rhodophycea Extract, Cinnamidopropyl Trimonium Chloride, Glycerin, Trideceth 12, Polyquaternium 11, Helianthus Annus (Sunflower) Seed Extract, Guar Hydroxypropyltrimonium Chloride, PEG 150 Distearate, PPG 2 Hydroxyethyl Cocamide, Phenoxyethanol, Capryl Glycol, Sorbic Acid, Tetrasodium EDTA, Butylene Glycol, Citric Acid, Fragrance (Parfum), Cocodimonium Hydroxypropyl Silk Amino Acids
CG re-joined: 3/15/2012
2c,3a, (sensitive to protein)
Cowash: Suave Naturals Coconut, Tresemme Naturals Nourishing Moisture
RinseOut (rotate): GVP condish balm, Garnier 3X Nutrition, Aubrey Honeysuckle
Cleansing: KC Come Clean
Stylers: CK, Biotera gel & cream, HE set me up, Pantene Curl Gel Spray
Sunscreen: Fairy Tales Coco Cabana Sun Spray