Foaming Fragrance-Free Hand Wash 5.5 fl. oz. 5.50 Ounces by Nourish. $10.64. Serving Size:. 5.5 Ounces. This gentle, moisturizing, self-foaming hand wash contains a rich blend of plant oils. Vegetable Protein Extract offers a natural enzyme to neutralize odors on hands. The foaming dispenser enables the soap to be dispersed thoroughly to optimally and quickly cleanse hands. Appreciate the soothing benefit of chamomile tea as you cleanse and deodorize hands.