Ononis Spinosa (Spiny Rest Harrow) Root Extract

What is Ononis Spinosa (Spiny Rest Harrow) Root Extract?

Ononis spinosa, commonly called spiny restharrow, is a hardy perennial shrub from the Fabaceae family, native to Mediterranean scrublands. Its root extract is produced by processing the underground roots with water or solvents, yielding a concentrate rich in bioactive compounds like flavonoids, saponins, and polyphenols. In cosmetic products, it serves mainly as a skin conditioning agent and mild astringent, appearing in toners, serums, and masks for oily skin types. It works by interacting with the skin's surface to help normalize sebum output without stripping moisture, while its botanical actives contribute to a calming sensation through gentle anti-irritant actions. This makes it suitable for formulations addressing shine and minor discomfort in daily skincare routines.

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

Roles in Formulation

This ingredient serves the following purposes in cosmetic formulations:

Antiseborrhoeic
Helps reduce excess sebum and oily appearance on skin/scalp, supporting a more balanced feel in products aimed at oily or seborrheic conditions.
Soothing
Helps reduce the feeling of discomfort and visible irritation by supporting skin calmness, often through anti-irritant, barrier-supporting, or cooling mechanisms.

Benefits

Supports sebum balance to reduce oily shine.

Promotes skin calmness and comfort.

Non-comedogenic, suitable for blemish-prone skin.

Who It's For

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

Who May Benefit Who Should Avoid
People with oily or combination skin types.
Anyone with known allergies to Fabaceae plants.
Individuals noticing excess shine or seborrheic tendencies.
People with highly reactive skin, until patch tested.
Those seeking botanical options for daily soothing care.
Those preferring fully synthetic-free ingredients.

Safety Notes

  • Considered low hazard in cosmetic use.
  • Patch testing advised for new users.

Frequently Asked Questions about Ononis Spinosa (Spiny Rest Harrow) Root Extract

What is Ononis spinosa root extract?

A botanical extract from the roots of the spiny restharrow plant, used for skin conditioning in cosmetics.

Is it suitable for oily skin?

Yes, it helps regulate sebum for a less shiny appearance.

Does it cause irritation?

Typically low irritation potential, but patch test first.