Plant Extracts

Humulus Lupulus (Hops) Extract

INCI: Hops

Reviewed by Kate · Last updated 14 Aug 2026

Also known as: Hops, Humulus Lupulus Oil, Humulus Lupulus Extract

Plant-derived extract AKA hops extract

What Is Humulus Lupulus (Hops) Extract?

Humulus lupulus (hops) extract is a plant-derived ingredient used in cosmetics. It may have antioxidant properties.

How It Works

Humulus lupulus extract exerts its effects through multiple pathways. Its antimicrobial properties stem from compounds within the plant that inhibit bacterial growth. The anti-inflammatory action appears to work via reduced activation of inflammatory pathways in skin cells, particularly through effects on signalling molecules involved in the inflammatory response.

The ingredient also functions as a skin conditioner, helping to maintain skin hydration and suppleness. However, the effectiveness of this extract is significantly influenced by how it is formulated—the type of base cream used (whether oil-in-water or water-in-oil, for instance) affects how well the active compounds penetrate and work on skin.

Clinical Evidence & References

In vitro studies have shown that humulus lupulus extract can reduce inflammatory markers and oxidative stress in human skin cells exposed to UV radiation. A double-blind, placebo-controlled study in human volunteers found anti-inflammatory effects, though this benefit appeared dependent on the formulation vehicle used—specifically, the extract proved effective in oil-in-water creams but not in all formulation types tested.

Evidence for other claimed benefits, such as antimicrobial or skin-conditioning effects in finished products, is more limited. Further research would help clarify optimal concentrations and formulation strategies for maximum efficacy in skincare applications.

How to Use

Humulus lupulus extract is best used as part of a complete skincare routine rather than as a standalone treatment. Since its effectiveness depends on the formulation it is in, consistency with your chosen product is important. It can be used daily without concern, either in morning or evening routines, and pairs well with other skin-conditioning and antioxidant ingredients.

Safety & Precautions

Generally well-tolerated in skincare formulations. However, as hop pollen is a known allergen in some regions, those with documented hop or birch pollen sensitivity should exercise caution or perform patch testing first.

Frequently Asked Questions

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Other forms of Humulus Lupulus (Hops) Extract

These appear on ingredients lists under different names but are the same substance. Humulus Lupulus (Hops) Extract is the common form.

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