Goldfaden MD Doctor's Advanced Ruby Crystal Power Exfoliator Scrub in Beauty: NA. Goldfaden MD Doctor's Advanced Ruby Crystal Power Exfoliator Scrub in Beauty: NA. Press refresh on your skin with the Goldfaden MD Doctor's Advanced Ruby Crystal Power Exfoliator Scrub. This deeply penetrating weekly exfoliating treatment is formulated for oil-prone or problematic complexions. It works to remove dead surface skin cells, dirt, and oils to reveal clear, smooth, and more radiant skin.. Buffs and removes dead surface cells to improve skin clarity, tone, and texture while working to reduce the appearance of pores and blemishes. Organic and natural ingredients. Paraben, mineral oil, alcohol, silicone, and gluten free. 3.5 fl oz. Use 1-2 times per week or as needed. Ideal for oily or combination skin. GOLR-WU3. GFMD14. GOLDFADEN MD is the first physician-strength, dermatologist developed, natural skincare line in the industry. The highly efficacious, non-prescription skincare solutions utilize state-of-the-art technologies with active plant cells and anti-oxidant rich botanicals. GOLDFADEN MD's problem-solving skincare remedies target a range of specific skin concerns inspired by treatments developed in Dr. Goldfaden's South Florida dermatology practice - no appointment required.