MAIDENHAIR EXTRACT heat proteins and Yeast Helan's Capelvenere Thinning Hair program is a great, toxin free way to deal with thinning hair. Free of preservatives like Parabens, Quaterniums, Sodium Benzoate, PEG and Methylisothiazolinone th andat can actually harm the skin and hair follicles. Sulfates have contamination problems and should not be used to create the suds in shampoos, especially when you are trying to rebuild the health of the hair follicles. Very common, contaminants can come into the formulation, through production, milling and even the harvesting of natural materials in personal care products. Contaminants like Nickel, Cadmium, Lead, Mercury, Tin and Aluminum can be found in products but will never be listed on the ingredient list because they were not purposely put in there. Instead, the only way to be sure that the formulation is free of contaminants is to test for their presence. The term "nickel tested" for instance means that the company has tested the personal care products are they are found to be free of Nickel. Helan tests for 6 common contaminants. Helan formulates their products very concentrated with jars/bottles equal to three times comparable brands. Periods of fatigue, stress and physical strain can weaken the hair, causing thinning. The application of nourishing products to reinvigorate the hair and help it grow back strong and healthy are most useful at these times. Wheat protein, with its peptides and amino-acids, combined with a balanced concentration of mineral salts, are the best nourishment for strong, beaut