Kiehl's Ultra Pure High Potency Serum 5.0% Niacinamide Facial Serum 30ml Acidophilus & Friendly Bacteria ground in dust ground in dust ensure proper hand positioning inside the lamp for effective curing experiment with different timer settings to find the optimal curing time for your gel nail application keep the lamp and its components clean for optimal performance and hygiene if using the lamp at home designate a wellventilated area for nail treatments to avoid inhaling fumes for best results prep your nails properly before applying gel polish including shaping buffing and applying a base coat invest in quality gel nail products to achieve longerlasting and more professionallooking results consider using cuticle oil or moisturizer after curing to keep your nails and surrounding skin hydrated practice patience and precision when applying gel polish to avoid smudges or imperfections stay updated on new techniques and trends in gel nail art to keep your manicures fresh and stylish