Don’t worry, your product has not spoiled. We do not use any synthetic stabilizers in our products to prevent certain ingredients from recrystallization. Sometimes natural butters can form crystals when it goes through temperature fluctuations and cools inconsistently.
The little lumps will melt when you rub the product into the skin. If the texture is bothersome, you can remove the lid and either remelt in a warm water bath (do not fully submerge or let water enter the product), or microwave at 20 second intervals until melted. Put the butter in the fridge until fully solid and then put the lid back on.
