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GKB Z-Well is traditionally used for relieving dizziness, sweating, sleeping difficulty and to relieve tired eyes. It provides a synergistic 4-in-1 formula to help people suffering from the sleeping problem.
With patented liquid culture technology, Taiwan Grape King Bio (GKB) is able to produce mycelium supplements with high medicinal value.
Benefits
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Ah Pang –
Can feel the difference. Good product
Ng Siew Kan –
Nice product
James Choo –
Bought for my wife. Great Product
John Luew –
Very fast delivery. Tq.
Afikah –
Delivery cepat and product pun bagus.
Tan Jing Xing –
Good quality and fast delivery. Highly Recommended.