Begin with clean, dry skin. Apply StriVectin-SD three times daily (do not exceed three applications per 24-hour period). Use sparingly. StriVectin-SD is a concentrated formula. Gently massage StriVectin-SD into the target area, using a circular motion, until completely absorbed. StriVectin-SD is absorbed immediately, leaving your skin youthful, smooth, and silky. Approximately 6-Month Supply When Used for Wrinkles 4-6 Week Supply When Used for Stretch Marks 6 oz.