Ceratonia Siliqua (Carob) Gum

What it is

Obtained from the seed endosperm of the Mediterranean carob tree (Ceratonia siliqua), Ceratonia Siliqua Gum is a natural polysaccharide also known as locust bean gum. It is used across creams, gels, lotions, masks, and cleansers to build viscosity and create a rich texture. It is a purified seed gum rather than a carob fruit extract or flavoring powder.

What it does

• Thickens water-based formulas. The gum binds water and increases viscosity, helping a thin mixture become a gel or thicker lotion.
• Helps maintain texture. It can contribute to a more uniform product that is less likely to feel watery or runny.
• Supports suspension. Thicker formulas can keep droplets or particles distributed through the product.
• Adds no required active benefit. Its main value is formula structure, not a promised change in skin.

Who it suits

Carob gum is not targeted to a particular skin type. It mainly shapes a product’s texture, so choose a finished formula based on how it feels and what you want it to do. A plant source does not mean that an ingredient is unprocessed or suited to everyone. If you know you react to carob or related plants, check with your dermatologist or the manufacturer. Stop using a product that causes persistent irritation.

What to pair it with, and what not to

There is nothing special to pair with carob gum. It is part of a product’s texture system and can appear with humectants such as glycerin. Do not add loose gums to a product at home.

Skin Realist check: A good texture is allowed to be the whole contribution. Not every ingredient has to audition for active status.