Step one in my nail revival journey: collagen gloves. These Voesh Intensive Hand Care Collagen Gloves ($6) deliver a concentrated serum packed with argan oil and a collagen emulsion that nourishes and moisturises your skin and nail beds. I left the gloves on for about 30 minutes and then massaged the leftover product into my hands and cuticles. Everything immediately felt softer and more supple, which primed my nails for the next step.