John Masters Zinc & Sage Shampoo With Conditioner

Over the last several months I have been using this shampoo and it has improved the seborrheic dermatitis on my scalp. I was wondering what everyone thoughts were on the ingredients in the shampoo being safe or not. Below is the list of ingredients in the shampoo.


Ingredient List
Water/Aqua/Eau, Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Betaine, Decyl Glucoside, Sodium Chloride, Glycerin*, Citric Acid, Panthenol, Lauryl Glucoside, Stearyl Citrate, Aloe Barbadensis Leaf Juice*, Zinc Gluconate, Hydrolyzed Soy Protein, Sodium PCA, Allantoin, Babassuamidopropyl Betaine, Vanilla Planifolia (Vanilla) Fruit Extract, Pelargonium Graveolens Oil, Citrus Paradisi (Grapefruit) Peel Oil*, Citrus Aurantium Dulcis (Orange) Peel Oil*, Cananga Odorata Flower Oil*, Epilobium Angustifolium Flower/Leaf/Stem Extract, Wheat Amino Acids, Benzoic Acid, Disodium Cocoamphodiacetate, Salvia Officinalis (Sage) Oil, SD Alcohol 38-B, Riboflavin, Yucca Schidigera Root Extract, Achillea Millefolium Extract*, Salvia Officinalis (Sage) Leaf Extract, Rosmarinus Officinalis (Rosemary) Leaf Extract*, Urtica Dioica (Nettle) Extract*, Calendula Officinalis Flower*, Sodium Benzoate, Potassium Sorbate, Geraniol, Citronellol, Limonene, Caramel, Chlorophyllin-Copper Complex (CI 75810)