If your skin is particularly greasy, and prone to acne, avoid skin moisturizers containing lanolin, as this can aggravate acne and skin blemishes.
A good moisturizing lotion will contain UV sunscreen and anti-oxidants. UV protection is needed all year round, no matter it is a cloudy day or a winter day.
When choosing a moisturizing product, the following is important: it should be fragrance-free, non-comedogenic, preservative-free and dermatologist-recommended.
For the best moisturizing effects, avoid sun exposure, hot drinks, alcohol, spicy foods, and extreme hot or cold temperature.