Cleansers are a key part of any skin care routine. Their job is to clean without harming the skin. Surfactants aid in removing dirt, oil, and product buildup from all skin types. Choosing the right ingredients depends on the product’s use, skin sensitivity, and cosmetic categories.

Each cleanser must support the skin’s natural moisture barrier. It also needs to provide a rich lathering experience, cleanse gently, and avoid scalp dryness. The surfactant-based cleansing system is at the core of every formula, whether it’s for facial washes, cleansing bars, or shaving gels.

Types of surfactants in cleansers

Surfactants come in many types. Anionic sulfate-free surfactants provide gentle but effective cleansing. High-foaming sulfate-based surfactants create lots of lather. Milder surfactants like sodium cocoyl isethionate are common in cleansers for sensitive or delicate eye areas.

Non-ionic surfactants and extremely gentle non-irritating nonionic surfactants are often used in tear-free makeup removers. Emulsifier surfactants help blend oil and water. They improve stability and texture. The rest of surfactants, like associative thickener and viscosity control agents, manage thickness and appearance.

Hydration and moisture balance

Hydration is important for every cleanser. Ingredients like deionized water and aqueous ingredients help retain moisture. This reduces scalp dryness and supports the skin’s barrier. Glycerin and similar agents help provide cleansing without sting.

Citric acid is used to adjust pH. It also supports interaction of ingredients and improves stability over time. The right salt content is key to consistency of ingredients and texture in aqueous bases and aqueous solutions.

Targeting specific skin needs

Cleansers are created for many skin types and uses. Facial washes must remove oil without drying. Bubble bath and nice gels aim for a soft texture and stable lather. Sun care products often need mild water-resistant sunscreen removal cleansers.

Waterproof ingredients from decorative cosmetics or liquid makeup formulations need stronger surfactants. Cleansers for these must break down tough layers while staying gentle. The wash process must also consider fragrance solubility, smooth application, and gentle mixing.

Active ingredients and special additions

Many cleanser formulation contain active ingredients. These offer benefits like antimicrobial effects or penetration enhancement. Special effects may include exfoliation, brightening, or hydration. These are common in both sun care and skin care applications in cosmetics.

Perfumed products must stay balanced. Fragrance solubility should not affect the stable mixture. Aqueous solutions must remain effective and safe. Ingredients from batch to batch must be tested for consistency of ingredients and performance.

Common cleanser ingredient categories

Here are five key ingredient groups found in cleansers:

Surfactants: like sodium cocoyl isethionate and other surfactants aid in deep cleaning

Humectants: such as deionized water for hydration and to prevent scalp dryness

pH adjusters: including citric acid for skin-friendly balance

Emulsifiers and thickeners: for texture, stability, and viscosity control

Actives: for antimicrobial effects, penetration enhancement, and special effects

Formulation considerations and stability

A good cleanser must have a stable mixture. Gentle mixing helps avoid ingredient separation. Manufacturer variations and the diversity of options make each formula unique. A stable lather and smooth application help improve user satisfaction.

The wash process must account for ingredients from batch to batch. Interaction of ingredients, salt content, and viscosity control ensure product quality. Whether it’s for household cleaner use or foam washes with skin care benefits, every detail matters.

Please contact us to get started with your custom cleanser formulation.