65. 0. Toddlers are 3 years of age and under. To me, even my 4 year old son is still a toddler. 4 and up is considered a boy or child. Toddlerhood is from the time they start walking (9 to 12 months, usually, until they are 4.). 1  Helpful.
Try the new Google Patents, with machine-classified Google Scholar results, and Japanese and South Korean patents. Shampoo products comprising starch, a compound comprising boron, a compound comprising zinc, and water.
Steer clear of shampoos with ammonium lauryl sulfate or sodium lauryl sulfate. People with thin hair need to avoid detergents, polymers, proteins, damaging alcohols, and ammonia that is found in traditional shampoos in the form of ammonium lauryl sulfate or sodium lauryl sulfate.