This is the ingredients I found on their site for rockinglocks shampoo:
Aqua, Sodium Laureth Sulfate, Decyl Glucoside, cocamidopropyl betaine, cocamide DEA, Sodium Chloride, Methylchloroisothiazolinone, methylisothiazolinone, Benzyl Alcohol, Citric Acid
Ingredients of Dreadlockshampoo locking up liquid: : distilled water, decyl glucoside (natural corn oil & natural plant sugar), lauryl glucoside ( natural coconut oil & natural plant sugar), beer, calendula, rosemary & green tea infusion, essential oil, sea salt.
Look at all the technical names in the first one, now look at the names in the second,,,,,you decide
Alcohol dries out the hair, citric acid eats the inner core of the hair slowly over time, that is why lemon juice should not be used.