The EFA+ supplements are a powerful group of essential fatty acids 3,6,7 and nine derived from Evening Primrose and Sea Buckthorn Oil. EFA’s “waterproof” the skin, maintaining the barrier of the skin impermeable. The skins primary function is to protect internal organs and skeleton from exterior attack. Great for all skin types, especially those with “sensitive” or sensitized skin. If your skin’s barrier is compromised, these will help tremendously!