Yes, absolutely  you should use moisturizer after rice water.

Yes, rice water can help reduce tan, but it works slowly and naturally — it doesn’t remove tan overnight.

For glowing, glass-like skin, the best thing to mix with rice water is glycerin because it deeply hydrates and makes the skin look naturally smooth and shiny. Simply add 2–3 drops of glycerin to rice… 

The best time to use rice water on your face is at night (before sleeping) because your skin repairs itself during sleep, so rice water absorbs better and gives more glow. You can also use…