Raphanus Sativus (Radish) Seed Oil

Raphanus sativus (radish) seed oil is non-fragrant plant oil that’s a rich source of unsaturated fatty acids, including oleic, erucic, palmitic, and linolenic, all of which help replenish skin by strengthening its surface against moisture loss. This plant oil also contains potent antioxidants known as flavonoids, including sulforaphane, and is capable of neutralizing many types of free radicals before they can damage skin.The antioxidant benefits of this oil are also helpful in keeping other cosmetic ingredients stable in formulas.

Plant oils like radish seed oil work by forming a light occlusive layer on the skin. This reduces transepidermal water loss—the natural evaporation of moisture from the skin—which helps the skin retain hydration.The oil also penetrates the outer layers to condition and soften keratin fibres, contributing to an improved skin texture over time with regular use.

Radish seed oil is typically encountered as a component of moisturisers, serums or facial oils rather than as a standalone product. Use it as directed within your chosen formulation—usually once or twice daily. If layering with other products, apply to damp skin first for optimal hydration support.

Radish seed oil is generally well-tolerated in skincare products. As with any botanical ingredient, patch testing is advisable if you have known sensitivities to brassicaceae plant family members.