Humectant

Royal Jelly Water

INCI: ROYAL JELLY WATER

Reviewed by Rosie · Last updated 14 Aug 2026

A nutrient-rich humectant derived from bee secretions that supports skin hydration

Best For Skin Types

All, Dry, Mature

Addresses

Fine lines, Dryness, Hydration

Usage Frequency

Daily

What Is Royal Jelly Water?

Royal jelly is a creamy, yellowish-white substance secreted by worker bees. It is composed primarily of water (50–56%), alongside proteins, carbohydrates, lipids, minerals, and vitamins. In skincare, it is typically used in the form of royal jelly water — an extract or infusion that concentrates the ingredient's soluble compounds.

The ingredient functions as a humectant, meaning it draws moisture into the skin. It also contains bioactive compounds such as 10-hydroxy-2-decenoic acid (10-HDA) and polyphenols, which have shown antioxidant and anti-inflammatory properties in laboratory studies.

How It Works

Royal jelly water works primarily as a humectant by binding water molecules and drawing them into the outer layers of the skin. This increases hydration and can plump the skin temporarily, which may soften the appearance of fine lines.

The ingredient also contains compounds with antioxidant and anti-inflammatory properties. These bioactive molecules are thought to neutralise free radicals and reduce inflammatory responses in the skin, potentially supporting overall skin resilience and comfort.

Clinical Evidence & References

A placebo-controlled clinical trial in 70 women found that a cream containing protease-treated royal jelly improved the maximum and average depth of wrinkles in the crow's feet area over 12 weeks. The same study observed increased water content in the stratum corneum and increased dermal thickness, suggesting a genuine hydrating effect.

Laboratory research has confirmed that royal jelly contains compounds with antioxidant and anti-inflammatory activity. However, large-scale human trials remain limited, and most evidence to date focuses on formulations that have undergone specific processing. Further research would help clarify the optimal concentration and delivery method for skincare applications.

How to Use

Royal jelly water is typically found in serums, essences, and hydrating creams. It works well when applied to damp skin, as the moisture helps the humectant function more effectively. Layer it under a moisturiser or occlusive product to seal in hydration, particularly in drier climates or during winter. No specific contraindications exist for layering with other actives, though introduce it gradually if your skin is sensitive.

Safety & Precautions

Royal jelly is generally well-tolerated in topical skincare products. However, individuals with bee allergies or sensitivity to bee-derived products should patch test first or avoid the ingredient.

Frequently Asked Questions

From the Clinic

Not sure what your skin actually needs?

Two minutes, a few questions, and we’ll point you at what matters — no guesswork.

Take the skin quiz

Learn More About Skincare Ingredients

Explore our comprehensive ingredient glossary to understand what's in your products.

Browse All Ingredients

Authorised Stockist

Official UK retailer

Tracked Delivery

Free UK shipping over £50

5 Star Rating

Trusted by thousands

Expert Advice

Free consultations