cosa ne pensate di questi shampoo antiforfora (anche contro forfora secca)? Sono efficaci? Quali scegliereste?

INCI 1): Aqua, Disodium Coco-Glucoside Citrate, Caprylyl/capryl Glucoside, Lauryl Glucoside, Sodium Lauroyl Sarcosinate, Disodium Cocoamphodiacetate, Sodium Lauroyl Glutamate, Glycerin, Yucca Vera Extract, Sodium Dehydroacetate, Aesculus Hippocastanum Seed Extract, Melaleuca Alternifolia Leaf Oil, Betula Alba Twig Oil, Dicaprylyl Ether, Lauryl Alcohol, Sodium Chloride, Cocamidopropyl Betaine, Ethylhexylglycerin, Citric Acid, Sodium Benzoate, Lactic Acid, Potassium Sorbate
INCI 2): Aqua, Salvia Officinalis Flower/Leaf/Stem Water, Rosmarinus Officinalis Leaf Water, Hamamelis Virginiana Leaf Water, Propanediol, Glycerin,
Zinc Lactate, Zingiber Officinale Root Extract, Vitis Vinifera Fruit Extract, Boswellia Serrata Resin Extract, Inulin, Saccharide Isomerate,
Fructose, Sodium Citrate, Citric Acid, Benzyl Alcohol, Sodium Dehydroacetate
INCI 3): Aqua, Sodium myristoyl sarcosinate, Glycerin, Cocamidopropyl betaine, Polyglyceryl-3 cocoate, Polyglyceryl-4 caprate, Polyglyceryl-6 caprylate, Polyglyceryl-6 ricinoleate, Sodium myristoyl glutamate, Coco-glucoside, Glyceryl oleate, Camellia sinensis leaf extract, Almond/Borage/Linseed/Olive Acids/Glycerides, Beta-carotene, Daucus carota sativa root extract, Piroctone olamine, Guar hydroxypropyltrimonium chloride, Phenoxyethanol, Citric acid, Parfum, Benzoic acid, Dehydroacetic acid, Ethylhexylglycerin, Glycine soja oil, Sodium phytate, Sodium benzoate, Tocopherol, Potassium sorbate
INCI 4): Aqua, Sodium coco-sulfate, Coco-betaine, Coco-glucoside, Cynara scolymus leaf extract, Equisetum arvense leaf extract, Arctium lappa root extract, Taraxacum officinale rhizome/root extract, Silybum marianum extract, Piroctone olamine, Betaine, Proline, Serine, Inositol, Menthol, Glyceryl oleate, Glycerin, Cocamidopropyl betaine, Benzyl alcohol, Parfum, Sodium benzoate, Sodium dehydroacetate, Hexyl cinnamal, Linalool, Citric acid
INCI 5): Aqua, Lauryl Glucoside,Sodium Coco-Sulfate,Citrus Nobilis Fruit Extract, Mentha Viridis Leaf Oil, Hydrolyzed Vegetable Protein,
Salvia Officinalis Leaf Extract, Ziziphus Joazeiro Bark Extract, Glycerin, Coco-Glucoside, Glyceryl Oleate, Propanediol, Parfum,
Citric Acid, Sodium Chloride, Sodium Phytate, Sodium Benzoate, Potassium Sorbate, Linalool, Limonene
Domande extra: perché sono spesso presenti Linalool, Geraniol, Citronellol... nei prodotti anche per pelli sensibili nonostante siano allergeni? Perché Salvia Sclarea Flower oil ha due pallini rossi?