Product Name: Allantoin
Inci name: Allantoin
Cas. No. : 97-59-6

Properties and areas of use: Allantoin is a widely used ingredient in skincare and has soothing, healing, and moisturizing properties. It is a versatile ingredient suitable for various skin types because it is non-irritating and unlikely to cause allergic reactions. Allantoin is commonly used in moisturizing creams and lotions. It moisturizes and softens the skin and strengthens the skin barrier. Allantoin is frequently found in products formulated for irritated, sunburned, or damaged skin. Such products help to repair and soothe the skin. It is used to soothe post-acne irritation and accelerate healing. It can be used in eye creams to soothe the delicate skin around the eyes and soften fine lines. In aftershave lotions and balms, it is used to soothe the skin and reduce possible irritation. In baby creams, diaper rash creams, and other baby care products, it helps keep baby's skin soft and prevents irritation. Allantoin is used in therapeutic creams for small wounds, cuts, and burns to support the skin's healing process. In products effective against dryness and cracks on hands, feet, or lips, Allantoin keeps the skin smooth and healthy.

Physical Structure: Allantoin, in its pure form, is a white or slightly off-white, odorless powder. It typically has a fine crystalline structure. Its melting point is approximately between 175°C and 176°C. Allantoin is generally a stable compound against light, heat, and oxidation. However, it can degrade when exposed to high temperatures.

Recommended pH range: Its solutions are generally stable within the pH range of 4.0-6.0. This pH range ensures its effectiveness and stability in skincare products.

Solubility: Allantoin is relatively soluble in water (approximately 0.4 g/100 mL in water). This property allows it to be effectively used in skincare products.

Function: Allantoin soothes skin irritation and redness. This is particularly beneficial for sensitive or irritated skin. It promotes cell regeneration and accelerates the skin's natural healing process. Thanks to these properties, it can be used on minor cuts, burns, and other skin damage. Allantoin helps the skin retain moisture and alleviates dryness. It keeps the skin soft and smooth. It gently removes dead cells from the skin surface, which softens the skin texture and leaves the skin feeling smooth. It exhibits a keratolytic effect to make the skin smooth and soft.

Recommended usage rate: 0.5-2% in moisturizing creams and lotions to increase skin moisture and soothe; 0.5-2% in soothing and healing products formulated for irritated, sensitive, or damaged skin; 0.5-1% in acne treatment products to soothe the skin and support the healing process; 0.2-0.5% in eye area products to moisturize and soothe the delicate skin around the eyes; 0.5-2% in aftershave products to soothe skin irritation and support skin healing after shaving; 0.5-1% in baby care products to soften and protect baby's skin; 0.5-2% in wound healing creams.