5. Use a Collagen Cream
Another way to tighten skin after weight loss is to keep it nourished with a collagen cream, one designed specifically to cope with loose, sagging skin. They can be pricey, but well worth the expense when they work. Note that collagen creams won’t work for everyone (nothing ever does), so ask family and friends for recommendations before you invest in a range of products that aren't effective. Reviva Labs Elastin and Collagen Body Firming Lotion is definitely one of the best and it's available on Amazon.com for under $10.00!