This product is made with ingredients from nature, so there may be slight changes in scent, color, hardness, etc., but the quality remains the same. Use with caution to avoid skin irritation. Do not use if your skin is uncomfortable or if you have scars, eczema, or other skin problems. Do not use if your skin is uncomfortable or if you have scars, eczema, or any other skin problems. Discontinue use if you notice any redness, itching, irritation, loss of color (white spots, etc.), or darkening during use. If you continue to use the product, the symptoms may worsen. ? Do not store in extremely high or low temperatures, in direct sunlight, or out of reach of infants.