Lonicera Caerulea Fruit: What Is It, Cosmetic Uses, Benefits & Side Effects

Curious about this ingredient? In this article we're explaining exactly what it is and why it's used within cosmetic formulations.
Updated on: July 1, 2025
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We verify all information on this page using publicly available nomenclature standards from The Personal Care Products Council (PCPC), the European Commission's CosIng database and documentation provided directly by ingredient manufacturers. Our analysis is based on technical data from these sources to ensure accuracy and reliability.

What Is Lonicera Caerulea Fruit?

Lonicera Caerulea Fruit is the blue to violet berry of the Lonicera caerulea shrub in the honeysuckle family. You might also hear it called haskap or honeyberry. The fruit is naturally rich in water-loving sugars, skin-friendly organic acids, anthocyanins that give the deep color, flavonoids, vitamin C and small amounts of natural oils. Long enjoyed as a food in northern Japan, Russia and parts of Canada, the berry caught the attention of cosmetic chemists for its ability to bind moisture and deliver antioxidant care.

To make the ingredient for skincare, ripe berries are harvested, washed then crushed or gently pressed. The liquid can be filtered into a clear extract or spray-dried into a fine powder. Both forms keep the water-binding sugars and protective plant compounds intact, letting formulators drop them straight into creams, gels or serums without heavy processing.

You will most often spot Lonicera Caerulea Fruit in hydrating masks, daily moisturizers, anti aging serums, soothing after-sun lotions and brightening eye treatments where a boost of moisture and antioxidant support is needed.

Lonicera Caerulea Fruit’s Cosmetic Benefits/Uses

In skincare formulas this berry brings two key functions that work hand in hand for a plumper, softer look.

  • Humectant – the natural sugars grab onto water from the product and the air helping skin stay hydrated longer which can reduce the look of fine lines and give a fresher finish
  • Skin Conditioning – vitamins and flavonoids soothe and nourish, leaving the surface feeling smooth supple and comfortable while supporting the skin’s normal barrier

Who Can Use Lonicera Caerulea Fruit

This berry extract is lightweight and water rich so it suits most skin types. Dry or dehydrated skin benefits from its humectant pull while oily and combination skin appreciate the non-greasy finish. Sensitive skin usually tolerates it well because it is free of common irritants though anyone with a known honeysuckle allergy should avoid it.

Lonicera Caerulea Fruit is a botanical ingredient obtained entirely from the berry making it appropriate for vegans and vegetarians. No animal-derived additives are involved in standard extraction.

Pregnant or breastfeeding individuals can typically use products containing this fruit extract as it sits only on the outer skin layers and is not known to interfere with hormones. This is not medical advice so if you are expecting or nursing check with your physician before adding new products.

The ingredient does not increase photosensitivity and there are no reports of it reacting with sunlight. Normal daytime sun protection practices are still encouraged for overall skin health.

Potential Side Effects/Adverse Reactions

Responses to topical Lonicera Caerulea Fruit vary from person to person. The effects listed below are only potential outcomes and are unlikely for the average user when the product is formulated correctly.

  • Mild redness or stinging in very sensitive skin
  • Allergic contact dermatitis in individuals allergic to honeysuckle family plants
  • Temporary surface staining on pale fabrics or skin if a highly pigmented extract is used

If you notice any discomfort or unusual reaction stop use at once and consult a healthcare professional or dermatologist.

Comedogenic Rating

Rating: 0/5

Lonicera Caerulea Fruit extract is almost entirely water, natural sugars and small molecules with very little oil so it does not block pores. Because it is lightweight and non-oily it is generally considered safe for skin that is prone to acne or breakouts.

One extra point worth noting is that most formulas use the extract at low concentrations for hydration and antioxidant benefits which keeps the risk of pore clogging effectively at zero.

Summary

Lonicera Caerulea Fruit works mainly as a humectant and skin-conditioning helper. Its natural sugars pull in moisture while vitamins and flavonoids calm and smooth the surface giving skin a hydrated plump look.

Although it is not yet a household name like hyaluronic acid it is gaining quiet popularity among formulators who want a plant-based hydrator with antioxidant perks.

Overall safety is high with only rare reports of irritation in people allergic to honeysuckle family plants. As with any new skincare product it is wise to patch test first to make sure your skin agrees with it.

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