Witch Hazel

Category: Astringent

Brief description: Derived from the leaves and bark of the witch hazel shrub. Widely used in skincare products.

Benefits: Known for its soothing and astringent properties. Helps to tighten the skin and reduce inflammation.

Skin type suitability/concerns: Suitable for most skin types, especially oily and acne-prone skin.

Target audience: Individuals dealing with acne, inflammation, or excess oil.

Chemical composition: Rich in tannins, a type of polyphenol.

Physical aspect: Clear to yellowish liquid.

Compatibility: Generally compatible with other ingredients.

Concentration: Varies based on the product formulation.

Side effects/adverse reactions: Can cause skin irritation in some individuals.

Regulatory status: Generally recognized as safe for use in cosmetics.

Sustainability/ethical considerations: Sourced from a renewable plant.
However, sustainability depends on farming and extraction practices.