Sulfate FREE. Nourish, repair and protect hair with Wella Professionals Elements Renewing Shampoo. This professional hair care product provides maximum keratin protection thanks to NuTREE complex with natural tree extract. Wella first “free of” shampoo renews hair’s moisture and helps to nourish the hair from root to tip. Wella Elements moisturising shampoo with captivating fragrance instantly repairs hair and leaves it full of vitality.