Watson's lime syrup is just a drink, which has no whitening effect and is mainly used to prepare cocktails.

Lime juice concentrate is directly extracted from fresh lemon fruit, and it tastes sweet and sour. It can be used as a high-purity beverage and as an additive in many aspects. At the same time, it can promote human blood circulation and calcium absorption. Rich in vitamin C, eating lime fruit or drinking lime juice can dissolve food and relieve hangover.