Limnanthes Alba Seed Oil

_Limnanthes alba_ seed oil, also known as meadowfoam seed oil, is a non-fragrant, edible plant oil originally developed as an agricultural crop in the 1950s. It functions as an emollient and softening agent in skin care and hair care products. [br] [br] This plant oil is exceedingly stable because it is primarily composed of long chain fatty acids, the type most resistant to rancidity when exposed to oxygen. Among plant oils, it has the highest concentration (95%) of these highly stable fatty acids, making it a valuable addition to products that would otherwise be prone to spoiling quickly. [br] [br] _Limnanthes alba_ seed oil contains two compounds known as glucosinolate derivatives, 3-methoxybenzyl isothiocyanate (MBITC) and 3-methoxyphenyl acetonitrile. Research has shown these compounds can inhibit collagen-degrading enzymes in skin and help offset the negative impact of UVB light exposure (but just to be clear, these ingredients do not replace the need for broad spectrum sunscreen). [br] [br] The glucosinolate derivatives are not direct antioxidants, but they can positively influence skin’s own antioxidant defenses, which is a nice benefit. [br] [br] _Limnanthes alba_ seed oil can also enhance the penetration of other ingredients into soil and across animal skin; however, to date the same benefit hasn’t been shown to occur on human skin. On the upside, the long-chain fatty acids in this plant oil have chemical similarity to some of the fatty acids found in skin’s own oil, so in theory it’s certainly possible that _Limnanthes alba_ seed oil could help deliver other oil-based (lipophilic) ingredients to skin.

Related ingredients: Meadowfoam Seed Oil Limnanthes Alba Limnanthes Alba (Meadowfoam) Seed Oil