pediaHoney in cosmetics is one of the oldest natural care ingredients. Honey is a natural humectant and moisturizer produced by honeybees (Apis mellifera L.) from flower nectar. One of humanity’s oldest cosmetic ingredients, honey is documented in Sumerian clay tablets dating back to 2000 BC as a topical application. From Cleopatra’s legendary milk-honey baths to modern skincare products, honey has a long history of use and is one of the natural ingredients extensively studied in cosmetic literature, particularly in the context of moisturizing (humectant) properties. This monograph addresses honey as a cosmetic ingredient; it makes no claims of treatment or healing properties.
This article is not a product promotion. The information presented contains no claims of therapeutic application.
Composition: Far More Than a Simple Sweetener
Honey is a complex natural product created by bees after collecting flower nectar, adding enzymes, reducing water content, and maturing it in the hive. Its composition varies according to the floral source (monofloral vs. polyfloral), geographic region, and season.
Basic Composition
Honey consists of approximately 80% sugars (primarily fructose and glucose, with smaller amounts of sucrose and maltose), 17% water, and 3% other components. This 3% fraction determines honey’s bioactive character: enzymes (glucose oxidase, diastase, invertase, catalase), amino acids and proteins, organic acids (primarily gluconic acid), phenolic compounds and flavonoids (pinobanksin, chrysin, galangin), vitamins (B1, B2, B3, B6, C), minerals (potassium, calcium, magnesium, iron, zinc), and volatile aromatic compounds.
Humectant Properties
Honey is a natural humectant—it draws and retains moisture molecules from the environment. This property derives from honey’s high sugar concentration (hyperosmotic structure). In cosmetic formulations, this humectant effect is evaluated in the context of supporting the skin’s moisture balance. Honey is among the best-known natural humectants alongside glycerin and hyaluronic acid.
Natural Enzymes and Hydrogen Peroxide
One of honey’s most notable properties is the production of low-concentration hydrogen peroxide (H₂O₂) through the glucose oxidase enzyme added by bees to the nectar. This “slow-release” H₂O₂ production is one of the key chemical properties highlighted in honey’s traditional use.
pH and Acidic Environment
Honey’s pH ranges approximately between 3.2–4.5 (primarily due to gluconic acid). This acidic structure is one of the fundamental properties defining honey’s low-pH environment and chemical character.
Scientific Literature Position
Scientific and Cosmetic Literature
Honey has been extensively examined in cosmetic and phytochemistry literature. Honey’s medical/wound-care applications in the literature belong to the pharmaceutical product context and fall outside the scope of this cosmetic ingredient monograph; the purpose here is to convey honey’s chemical behavior (humectant, acidic pH, enzymatic H₂O₂) and cosmetic use.
Honey’s Chemical Behavior: A Multi-Factor System
Honey has been studied in scientific literature at the in vitro level; in these studies, the examined behavior is attributed not to a single mechanism but to the synergy of multiple chemical factors (does not constitute a cosmetic efficacy claim): acidic pH (acidic environment), high sugar concentration (osmotic effect—drawing water from bacterial cells causing dehydration), hydrogen peroxide production (via the glucose oxidase enzyme), and in certain honey types, methylglyoxal (MGO)—particularly in Manuka honey.
Manuka Honey and MGO
Manuka honey, produced from the nectar of Leptospermum scoparium (Manuka), a plant native to New Zealand, is one of the most extensively studied honey types in honey chemistry research. The source of Manuka honey’s chemical character, referred to as “non-peroxide,” is the compound methylglyoxal (MGO). The UMF (Unique Manuka Factor) certification grades Manuka honey by its MGO content.
Cosmetic Moisturizing Research
In a review published in Journal of Cosmetic Dermatology by Burlando and Cornara (2013), honey’s use in cosmetics and skincare was comprehensively evaluated. Honey’s humectant property, antioxidant content (phenolic compounds and flavonoids), and softening effect form the scientific basis for its use in cosmetic formulations.
Honey and Cosmetic Use in Turkey
Turkey is home to one of the world’s most diverse honey floras. Turkish chestnut honey, Aegean pine honey, Hakkari Karakovan honey, and Rize Anzer honey have international recognition. Turkish honeys are rich in phenolic compounds and antioxidant capacity—a property that strengthens their cosmetic application potential.
Safety Profile
Honey is generally considered safe for topical cosmetic use. Rare allergic reactions are possible—particularly in individuals with bee product allergies. The caution against giving honey to infants under one year of age (due to botulism risk) applies to oral consumption; in topical use, this risk is extremely low, though caution should be exercised with newborns.
Honey in Soap Making
Addition Method and Important Considerations
Honey is typically added at the trace stage in cold process soap making. Generally 1–2 tablespoons (15–30 grams) per 500 grams of oil is used. Critical technical points: honey heats the soap batter through the exothermic reaction of NaOH and accelerates the gel phase. Sugar content caramelizes, imparting a golden-brown color to the soap—this color is aesthetically desirable. However, excessive heating can lead to uncontrolled gel phase and a “volcano effect” (soap overflowing the mold). For this reason, soaps with added honey should be worked at lower temperatures (30–35°C) and cooling strategies applied.
Properties Added to Soap
Honey adds natural sweet fragrance, golden-brown color (from caramelized sugar), potential humectant (moisture-drawing) effect, and creamy, dense, long-lasting lather structure to soap. Sugar content increases lather stability—one of the most distinctive physical properties of honey soap.
Classic Combinations
Use alongside goat milk forms “milk-honey soap,” one of the most classic and popular combinations in soapmaking. Use with oatmeal is also common—“honey-oatmeal soap” provides both fragrance and mild exfoliating effect.
Frequently Asked Questions
What is the purpose of honey in soap?
Honey adds natural humectant (moisture-drawing) effect, golden-brown color, sweet fragrance, and creamy, long-lasting lather to soap. Sugar content increases lather stability.
Is honey soap moisturizing?
Honey’s humectant property may help reduce moisture loss from the skin. Though some of honey’s composition changes during saponification, sugar derivatives and humectant effect potential are partially retained.
Which type of honey is used in soap making?
Any type of pure honey can be used in soap making. Raw (unfiltered) honey is richer in bioactive components. Honey type (floral, pine, chestnut, etc.) may influence the soap’s fragrance profile.
Chailea Products Containing This Ingredient
- Natural Chestnut Honey Soap 100 g
Bibliography
1. Burlando B, Cornara L. Honey in dermatology and skin care: a review. Journal of Cosmetic Dermatology, 2013; 12(4):306-313. PMID: 24305429. PubMed.
2. CIR — Safety Assessment of Mel (Honey) as used in cosmetics. Cosmetic Ingredient Review.