Elastin & Collagen Body Firming Lotion nourishes skin with nutrients advantageous for elasticity in skin that is slackened or loose on throat, arms, thighs, breasts, stomach, or buttocks, due to weight loss, pregnancy, or aging. Fights slackened skin during weight loss. Helps avoid stretch marks. Use on loose skin (upper arms, thighs, stomach, buttocks). Reviva??? America's original Elastin brings you Body Firming Lotion with 10 times the amino acid content of lesser elastins. (We use powdered el