Carrier oils are used to dilute essential oils for use in Aromatherapy massage and to make beauty preparations.
 

Containing vitamins, proteins and minerals, they are highly effective moisturizers and provide many of the nutrients that the skin needs to keep it smooth and supple.
 

Cold-pressed carrier oils are usually of a higher quality than heat- or solvent-extracted oils.
 

Carrier oils are also referred to as base oils or vegetable oils. They are used to dilute essential oils and absolutes before applying to the skin.
  

Different carrier oils offer different properties and the choice of carrier oil can depend on the therapeutic benefit being sought. 
Carrier oils are generally cold-pressed vegetable oils derived from the fatty portions of the plant.
 

These oils are normally extracted from nuts or seeds and each has its own particular quality.
 

Sweet almond oil is the all-purpose carrier oil because it is neutral and non-allergic. It can be used for baby massage.
 

Walnut oil acts as a co-ordinator and balances the nervous system.
 

Sesame oil is good for stretch marks and apricot kernel, peach kernel and evening primrose oils are good for cell regeneration.
 

Walnut and evening primrose oil help alleviate menstrual problems including pre-menstrual tension.
 

These oils are all rich in nutrients, and are ideal for most dry and sensitive skin types. 
  

Unlike essential oils that evaporate and have a concentrated aroma, carrier oils do not evaporate or impart their aroma as strongly as essential oils.
  

Carrier oils that one wants to purchase should be natural and unadulterated.