what kind of moisturizers will melt faster overtime ?

To determine which kind of moisturizers are likely to melt faster over time, you need to consider their ingredients and characteristics. Here's how you can approach finding the answer:

1. Check the ingredient list: Look for oils or components that have a low melting point. These could include coconut oil, shea butter, or other plant-based oils. Ingredients with a higher content of these oils are more likely to melt faster.

2. Consider the texture: Lotions with a lighter texture or those that are more liquid-like tend to have a higher chance of melting faster than thick creams or balms. This is because they have a lower viscosity and are less solid.

3. Assess packaging: The type of container or packaging can also affect how quickly a moisturizer melts. For instance, products in jars or open containers are more exposed to external temperature changes, while pump bottles, tubes, or bottles with a smaller opening tend to offer more protection from heat.

4. Evaluate storage conditions: Temperature and humidity play a significant role in the rate at which moisturizers melt. Higher temperatures and excessive exposure to sunlight can cause the product to soften or even liquify. Therefore, if a moisturizer is stored in a warm and humid environment, it is more likely to melt faster.

Remember that the melting point and stability of a moisturizer can vary depending on the specific formulation and brand, so it's always a good idea to read reviews or consult the manufacturer's guidelines for any specific product you are interested in.