What Is D-Gluconic acid?

Learn about the chelating and perfuming characteristics of D-Gluconic acid and its usage in personal care products.

What Is D-Gluconic acid? Brandon Jones / IngredientReviewer

Last Updated: October 2, 2024

Written by Brandon Jones

What Is D-Gluconic acid?

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Gluconic acid is a substance that can be used in cosmetics for two purposes: to help with the consistency of the product and to give it a pleasant scent. It comes in different forms such as white solid, liquid, clear syrupy liquid, light brown solid or white crystalline powder. It also has other uses such as being an acidity regulator or a component of bottle rinsing formulations. In Japan, it is approved as a dietary supplement. Sometimes it can have a weak smell like ammonia but it depends on the type you are using.

What is the purpose of D-Gluconic acid in personal care products? It is used for its chelating and perfuming characteristics. D-Gluconic acid prevents ingredient degradation and adds a pleasant fragrance.

Names and identifiers that we found for this substance include: D-Gluconic acid, Maltonic acid, and Gluconal GA-50.

What Are Chelating Ingredients?

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D-Gluconic acid has chelating characteristics.

Chelating ingredients in cosmetic products help maintain the product's effectiveness and stability by preventing degradation. They work by binding to metal ions, such as calcium, magnesium, and iron, that can be present in the water used to make the product or that may be present on the skin.

These metal ions can cause the cosmetic product to deteriorate over time, leading to color, texture, and odor changes. Chelating ingredients help to prevent this by capturing the metal ions and preventing them from reacting with the other ingredients in the product.

In addition, chelating ingredients can help enhance preservatives' effectiveness by preventing them from being deactivated by metal ions.

Chelating Ingredients in Other Products

Chelating ingredients can be used in food and beverages to control metal ions affecting taste, color, and texture. For example, they stabilize colors in canned fruits and vegetables and prevent oxidation in wine.

Chelating agents are used in pharmaceutical products to help improve their stability and shelf life. They can help to prevent metal-catalyzed degradation and enhance the effectiveness of certain drugs.

Types of Chelating Ingredients

Here are some of the most common types of chelating ingredients:

  • Amino acids and peptides: These compounds contain functional groups that can form coordination bonds with metal ions, such as carboxylic acid and amine groups.

  • Polycarboxylic acids: These are complex organic acids with multiple carboxylic acid functional groups that can form strong chelating complexes with metal ions.

  • Organic acids: These include citric acid, acetic acid, and oxalic acid, which can form chelating complexes with metal ions.

  • Sugars and sugar acids: These include compounds such as glucose, fructose, and gluconic acid, which can form chelating complexes with metal ions.

  • Polyamines: These are organic compounds with multiple amine functional groups that can form coordination bonds with metal ions.

  • Hydroxycarboxylic acids: These include compounds such as gluconic acid and tartaric acid, which can form chelating complexes with metal ions.

  • Sulfonic acids: These are organic acids containing functional groups that can form chelating complexes with metal ions.

  • Phosphates: These include compounds such as phosphoric acid, which can form chelating complexes with metal ions.

What Are Perfuming Ingredients?

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D-Gluconic acid has perfuming characteristics.

Perfuming ingredients are used in cosmetic products to enhance a product's scent. These ingredients are derived from various sources, such as essential oils, synthetic aromas, and natural extracts. Perfuming ingredients are carefully selected and blended to create a specific scent profile that appeals to users.

How perfuming ingredients function is by emitting molecules that are easily vaporized, and these molecules stimulate the odorant receptors in our noses, creating a delightful fragrance. They are carefully selected and blended to create a unique scent profile that can evoke a particular emotion or mood.

Natural vs Synthetic Perfuming Ingredients

Natural perfuming ingredients are derived from natural sources such as flowers, fruits, spices, and herbs. These ingredients can provide a wide range of scents, from floral to woody to spicy, and are often used in high-end or niche fragrances. Natural perfuming ingredients commonly include essential oils, absolutes, resins, and extracts.

On the other hand, synthetic perfuming ingredients are created in a lab using a combination of chemicals. They are designed to mimic natural ingredients' scents or create entirely new fragrances. Synthetic ingredients are often used in mass-market perfumes and other fragranced products because they are cheaper and more consistent in scent than natural ingredients.

Safety

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Remember, always read and follow the instructions provided on product labels carefully. If you have any questions or concerns about using a product containing various ingredients, consult with your doctor or healthcare provider before use.