Hello. Normally, if any ingredient in the formula is deteriorating. But the other ingredients in the formula are still effective. it doesn't mean The product is expired Because the formula is still effective even if it is not perfect. However, in the case of
น้ำมันธรรมชาติ this when getting older. will have a rancid smell which when the smell is rancid to the overall formula may cause a feeling that it is not suitable for use Although the other elements still have normal performance. For more information about the age of the formula, the age of the ingredients. The study team recommends studying from here
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