Ilex Paraguariensis (Mate) Leaf Extract

What is Ilex Paraguariensis (Mate) Leaf Extract?

Ilex Paraguariensis (Mate) Leaf Extract comes from the dried leaves of the Ilex paraguariensis tree, a holly species native to South America, particularly Paraguay and Brazil. This botanical extract is rich in polyphenols, flavonoids, and xanthine alkaloids like caffeine. In cosmetics, it appears in skincare products such as moisturizers, serums, and hair treatments, as well as shampoos and conditioners. It works by forming a protective film on the skin and hair to enhance moisture retention and reduce friction, while its natural compounds help stabilize formulations against oxidation. The extract contributes a subtle herbal scent, enhancing the sensory profile of products without synthetic additives.

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:

Hair conditioning
Improves softness, shine, and manageability by reducing friction and static; commonly achieved with cationic agents, silicones, oils, or conditioning polymers.
Skin conditioning agent
Maintains skin softness, smoothness, and flexibility.
Fragrance ingredient
Contributes scent character and/or masks base odors, shaping the overall sensory experience of the formula (subject to allergen and IFRA considerations).

Benefits

Supports skin softness and smoothness through conditioning action.

Improves hair manageability, shine, and reduced static.

Adds a natural fragrance note to formulations.

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 looking for botanical skin conditioners.
Those with known allergies to holly family plants.
People with dry or rough hair seeking natural softness.
People sensitive to caffeine-containing botanicals.
Users preferring products with plant-derived scents.
Individuals experiencing irritation from herbal extracts.

Safety Notes

  • Rated low hazard by EWG with scores of 1.
  • Generally well-tolerated in rinse-off and leave-on products.

Frequently Asked Questions about Ilex Paraguariensis (Mate) Leaf Extract

What is Mate Leaf Extract?

A botanical extract from Ilex paraguariensis leaves used in cosmetics for conditioning and fragrance.

Is it safe for sensitive skin?

Typically low irritation risk, but patch test recommended for sensitivities.

What products contain it?

Found in moisturizers, shampoos, conditioners, and serums.