Citrus Aurantium Amara (Bitter Orange) Flower Water

What is Citrus Aurantium Amara (Bitter Orange) Flower Water?

Citrus Aurantium Amara (Bitter Orange) Flower Water is the aqueous distillate produced by steam-distilling the blossoms of the bitter orange tree (Citrus aurantium subsp. amara), a citrus species native to Southeast Asia. This floral hydrosol contains water-soluble volatiles, trace essential oil components like linalool and limonene, and mild botanical extracts, setting it apart from the oil phase separated during distillation. In cosmetic formulations, it acts as a fragrance ingredient to deliver a fresh, citrus-floral aroma that enhances product appeal, and as a skin conditioning agent to support skin's suppleness. Typically incorporated into sprays, toners, and lotions at low levels, it imparts a light, refreshing quality while aiding in maintaining skin's natural moisture barrier through its humectant properties. Its plant-derived nature suits clean beauty products seeking subtle scent and conditioning without synthetic additives.

Comedogenic Rating 0/5 Low risk of clogging pores
EWG Safety Rating 1-2 View on EWG →

Roles in Formulation

This ingredient serves the following purposes in cosmetic formulations:

Fragrance ingredient
Contributes scent character and/or masks base odors, shaping the overall sensory experience of the formula (subject to allergen and IFRA considerations).
Skin conditioning agent
Maintains skin softness, smoothness, and flexibility.

Benefits

Imparts a natural, delicate floral-citrus scent to enhance product sensory experience.

Supports skin softness and flexibility as a mild conditioning agent.

Delivers a refreshing feel in formulations like mists and toners.

Who It's For

A quick guide for who this ingredient may suit (and who should be cautious).

Who May Benefit Who Should Avoid
Individuals seeking natural fragrance alternatives in daily skincare.
Those with known allergies to citrus or floral compounds.
People with normal or dry skin wanting subtle hydration.
People sensitive to fragrances or essential oil traces.
Users preferring botanical ingredients for gentle product bases.
Individuals who react to aromatic plant distillates.

Safety Notes

  • Low hazard rating from environmental health assessments.
  • Non-comedogenic, unlikely to clog pores.

Frequently Asked Questions about Citrus Aurantium Amara (Bitter Orange) Flower Water

What is Citrus Aurantium Amara Flower Water?

A gentle hydrosol from steam-distilling bitter orange flowers, used for fragrance and skin conditioning in cosmetics.

Is it suitable for sensitive skin?

Generally mild with low irritation risk, but patch testing is advised for sensitivities.

Does it clog pores?

Rated non-comedogenic, making it appropriate for most skin types including acne-prone.