Humectant

Brassica Campestris Sprout Extract

INCI: BRASSICA CAMPESTRIS SPROUT EXTRACT

Reviewed by Kate · Last updated 14 Aug 2026

A plant extract that helps skin retain moisture and maintain its natural barrier

Best For Skin Types

All, Dry, Sensitive, Mature

Addresses

Dryness, Hydration, Barrier repair

Usage Frequency

Daily

What Is Brassica Campestris Sprout Extract?

Brassica Campestris Sprout Extract is derived from the sprouts of the turnip plant (Brassica campestris). In skincare formulations, it functions as a humectant and skin conditioning agent, meaning it helps draw water into the skin and supports its overall health and comfort.

Plant extracts of this type typically contain a range of naturally occurring compounds including amino acids, vitamins, and minerals. When incorporated into skincare products, they work to improve skin hydration and support the skin's ability to maintain a healthy, balanced state.

How It Works

As a humectant, Brassica Campestris Sprout Extract draws moisture into the outer layers of the skin, helping to plump the skin and improve its appearance. This hydrating action can make the skin feel softer and more resilient.

The extract's skin conditioning properties mean it also helps improve the overall feel and appearance of the skin surface, supporting a healthier-looking complexion when used consistently.

Clinical Evidence & References

Research specifically investigating Brassica Campestris Sprout Extract in isolation is limited. However, plant extracts and botanicals have been studied for their humectant and antioxidant properties, and turnip-derived ingredients are generally recognised within cosmetic science as beneficial for skin hydration and conditioning.

More targeted clinical data would strengthen confidence in specific efficacy claims. As with many plant-derived ingredients, benefits are likely to be modest and most noticeable when the ingredient is used as part of a well-formulated product containing other active or hydrating components.

How to Use

This ingredient is typically found in hydrating serums, moisturisers, and essence-type products. Apply to clean skin as part of your regular skincare routine, ideally layering it beneath heavier creams to seal in hydration. It works well in both morning and evening routines and pairs well with other humectants and emollients.

Safety & Precautions

Brassica Campestris Sprout Extract is generally well-tolerated by most skin types. Individuals with known sensitivity to brassica plants should exercise caution, though sensitisation is uncommon.

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Other forms of Brassica Campestris Sprout Extract

These appear on ingredients lists under different names but are the same substance. Brassica Campestris Sprout Extract is the common form.

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