Humulus Lupulus (Hops)

What is Humulus Lupulus (Hops)?

Humulus Lupulus, commonly known as hops, derives from the female flowers of the Humulus lupulus vine, a perennial plant native to Europe, Asia, and North America. In cosmetics, it appears as an extract rich in polyphenols, flavonoids, and bitter acids like humulone and lupulone. Typically incorporated into cleansers, toners, serums, and hair products at low concentrations, it functions through its natural bioactive compounds. These provide surface-level antimicrobial action to help control microbes, astringent effects that temporarily tighten skin proteins for a refined texture, and emollient qualities that smooth roughness. Its soothing attributes stem from anti-inflammatory components, while tonic benefits arise from refreshing and balancing sensations, supporting overall skin conditioning without heavy residue.

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:

Antimicrobial agent

Helps limit growth of bacteria and other microbes on skin or in the formula; may be used for product protection, odor control, or targeted antimicrobial effects.

Astringent

Creates a temporary tightening and toning effect by contracting surface proteins, helping reduce the look of oiliness and refining feel on skin.

Emollient

Softens and smooths skin by filling in surface roughness and improving slip; can also help reduce moisture loss when paired with occlusives and film formers.

Skin conditioning agent

Maintains skin softness, smoothness, and flexibility.

Soothing

Helps reduce the feeling of discomfort and visible irritation by supporting skin calmness, often through anti-irritant, barrier-supporting, or cooling mechanisms.

Tonic

Supports a light, toning after-feel—often combining mild astringency, refreshing solvents, and humectants—to prep skin and refine sensory finish.

Benefits

Supports a smoother, softer skin feel by filling surface imperfections.

Promotes a refreshed, toned appearance with mild tightening effects.

Helps calm skin discomfort through natural soothing mechanisms.

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 with oily or combination skin seeking refined texture.	People with known allergies to hops or Asteraceae family plants.
Those experiencing mild irritation wanting calming support.	Those sensitive to botanical extracts in general.
Users preferring natural antimicrobial options in formulas.	Individuals with very reactive skin prone to contact dermatitis.

Safety Notes

Regarded as low hazard by safety assessments for cosmetic use.
Rare reports of irritation; patch testing recommended for sensitive users.

Frequently Asked Questions about Humulus Lupulus (Hops)

Is Humulus Lupulus safe for daily skincare use?

Yes, safety reviews confirm it's suitable for cosmetics at typical levels with low irritation risk.

What skin types suit Hops extract best?

Best for oily, combination, or mildly irritated skin needing tone and smoothness.

Does it clog pores?

Rated non-comedogenic, unlikely to contribute to pore blockage.