It can vary depending on what ingredients are in the CBD Oil Color Changes. Some oils can appear very pale yellow, others can be amber, olive green or even a darker brown. After a few months you may also notice that the same bottle can change colour. This does not necessarily mean it has gone off, however there can be some helpful indicators.
Ingredients
Firstly, depending on what is in the oil it can change colour. For example if the oil contains only an isolated CBD ingredient mixed with a clear oil then this will appear much lighter than a full spectrum hemp extract. Olive oil, hemp seed oil and MCT oil will also have their own natural colours. Comparing two products which do not have anything to do with each other will not provide much information based purely on the colour.
Air and sun exposure
As these are natural oils, they can be affected by air and sun exposure. When opening the bottle frequently this introduces air to the oil. If left on a sunny shelf it will be exposed to light and changing temperatures. This can cause some of the plant compounds and carrier oils to begin to change over time. It can cause the oil to darken.
Whilst this can cause some oils to darken it will not tell you exactly how much CBD is left in the oil. The best way to know how potent your cannabinoids are is to carry out the correct lab tests.
Cool temperatures
If the oil has been kept in cool temperatures it may appear cloudy or thicken. Some ingredients within the oil can also begin to separate or form small crystals. If you gently warm it up to the temperature suggested by the manufacturer it should return to its normal appearance. Do not use a microwave or expose the oil to extreme temperatures.
When to be concerned
Always check the expiry date on the bottle. If the oil has a bad smell, strange residue, broken seal or signs of contamination then this should be taken more seriously. If it looks or smells very different then contact the manufacturer or replace the bottle.
Final Thoughts
There are many factors that can affect the colour of your CBD Oil Color Changes. Ensure you keep the lid on, keep it away from light and store it according to the instructions on the label. Whilst it is useful to note the appearance of your oil it should not replace lab results or expiry dates.
