Cart

Your cart is empty

INGREDIENT SCIENCE

Understand how cosmetic ingredients work.

Explore ingredient function, compatibility, formulation behaviour, and practical use
across a wide range of cosmetic systems.

Search articles

Filter articles

Type

Ingredient Knowledge Formulation Guides Industry Notes Business Resources News

Education

Beginner Formulation Ingredient Science Formulation Systems

Difficulty

Beginner Intermediate Advanced

Formulation system

Water-based systems Emulsion systems Surfactant systems Gel systems Anhydrous systems Solubilised systems Powder & dry systems Preservation systems pH & adjustment systems

Goal

Humectants & Solvents Cleansing & Surfactants Stability & Preservation Texture, Gels & Minerals Creams, Lotions & Oils

Ingredient Knowledge

Why Glycerin Still Matters

May, 2026

Beginner • Water-based systems

Glycerin remains one of the most effective and widely used humectants in cosmetic formulation. Learn how gl...

Ingredient Knowledge

Sodium Hyaluronate VS Hyaluronic Acid

May, 2026

Beginner • Water-based systems

Learn the difference between sodium hyaluronate and hyaluronic acid, including molecular weight, hydration ...

Ingredient Knowledge

What Does Beta-Glucan Do in Skincare?

May, 2026

Beginner • Water-based systems

Learn how beta-glucan supports hydration, skin comfort, and barrier-focused skincare formulations - and why...

Ingredient Knowledge

Using Essential Oils in Cosmetic Formulation

May, 2026

Beginner • Solubilised systems

Learn how to incorporate essential oils safely in cosmetic formulation, including dilution, solubilisation,...

Ingredient Knowledge

Understanding Surfactants in Cosmetic Formulation

May, 2026

Beginner • Surfactant systems

Learn how surfactants affect cleansing strength, foam, mildness, skin feel, and overall performance in rins...

Ingredient Knowledge

Understanding pH Adjusters & Buffers in Cosmetic Formulations

May, 2026

Beginner • pH & adjustment systems

pH is one of the most important - and often overlooked - aspects of cosmetic formulation. It influences in...

Ingredient Knowledge

What Formulators Use Ectoin

May, 2026

Beginner • Water-based systems

Ectoin is a modern skincare ingredient commonly used in hydration-focused and barrier-support cosmetic for...

Ingredient Knowledge

What Does Panthenol Do in Skincare

May, 2026

Panthenol (Pro-Vitamin B5) is a widely used cosmetic ingredient valued for its hydrating, soothing, and bar...

Ingredient Knowledge

Niacinamide for Barrier Support and Skin Balance

May, 2026

Beginner • Water-based systems

Niacinamide is a versatile cosmetic ingredient used in skincare formulations to support barrier function, i...

Formulation Guides

3 Ingredients Beginner Formulators Commonly Misuse - And How to Use Them Properly

May, 2026

Beginner • Water-based systems

Some cosmetic ingredients are beginner-friendly in theory but frequently misused in practice. Learn why ing...

Formulation Guides

How to Formulate a Hydrating Serum

May, 2026

Formulation Guides

Understanding pH

May, 2026

Beginner • pH & adjustment systems

pH is one of the most important — and most misunderstood — parts of cosmetic formulation. Even a well-desi...

Formulation Guides

Why Cosmetic Formulas Separate (And How to Prevent It)

May, 2026

Beginner • Emulsion systems

Learn why creams, lotions, and emulsions separate over time — and how beginner formulators can improve stab...

Formulation Guides

Understanding Cosmetic Actives in Formulation

May, 2026

Beginner • Water-based systems

Learn how cosmetic actives function in skincare formulations, how to combine them effectively, and what beg...

Formulation Guides

Understanding Humectants in Cosmetic Formulations

May, 2026

Beginner • Water-based systems

Humectants are some of the most widely used ingredients in cosmetic formulation. They help support hydratio...

Formulation Guides

Understanding Core Ingredients in Cosmetic Formulation

May, 2026

Beginner • Water-based systems

Learn how foundational cosmetic ingredients support hydration, texture, compatibility, stability and overal...

Formulation Guides

Beginner Guide to Cosmetic Formulation: Building a Complete System

May, 2026

Beginner • Water-based systems

A practical introduction to cosmetic formulation, explaining how ingredients work together to create stable...

Formulation Guides

Understanding Preservatives & Chelators in Cosmetic Formulation

May, 2026

Beginner • Preservation systems

Learn how preservatives and chelators help protect cosmetic formulations from contamination, improve stabil...

Formulation Guides

Understanding Thickeners & Gelling Agents in Cosmetic Formulation

May, 2026

Beginner • Gel systems

Learn how thickeners and gelling agents control viscosity, improve stability and refine texture across a wi...

Formulation Guides

Understanding Emulsifiers & Solubilisers in Cosmetic Formulation

May, 2026

Beginner • Emulsion systems

Learn how emulsifiers and solubilisers stabilise oil and water systems, improve texture and support stable,...

Formulation Guides

5 Ingredients Every Beginner Formulator Should Understand

Apr, 2026

Beginner • Water-based systems

Starting your first formulation can feel overwhelming. These five versatile ingredients are practical, begi...

Formulation Guides

Cream cleanser

Apr, 2026

A lower-foam cleansing format designed to prioritise comfort, glide, and a softer rinse-off feel.

Formulation Guides

Preserved water-based system

Apr, 2026

A water-based system designed with preservation, pH alignment, and ingredient compatibility in mind.

Formulation Guides

Gel system

Apr, 2026

A structured water-based format designed to control viscosity, clarity, and flow.

Formulation Guides

Clay mask

Apr, 2026

A structured suspension system designed to hold powders evenly while maintaining spreadability.

Formulation Guides

Gel moisturiser

Apr, 2026

A balanced gel system designed to deliver hydration with a light, weightless finish.

Formulation Guides

Lightweight mist

Apr, 2026

A low-viscosity hydration layer designed for sprayable, water-based delivery.

Formulation Guides

Barrier-support cream

Apr, 2026

A structured emulsion designed to support barrier function and provide sustained hydration.

Formulation Guides

Gentle gel cleanser

Apr, 2026

A mild surfactant-based cleansing system designed to cleanse effectively while maintaining skin comfort.

Formulation Guides

Lightweight lotion

Apr, 2026

Build an oil-in-water emulsion with a reduced oil phase compared to creams Use humectants to support hydra...

Formulation Guides

Hydrating serum

Apr, 2026

A lightweight water-based system designed to deliver fast-absorbing hydration and support daily skin comfort.

News

how-to-reduce-tack-in-water-based-formulations

May, 2026

News

Glycerin

May, 2026

Understand how cosmetic ingredients work.

Why Glycerin Still Matters

Sodium Hyaluronate VS Hyaluronic Acid

What Does Beta-Glucan Do in Skincare?

Using Essential Oils in Cosmetic Formulation

Understanding Surfactants in Cosmetic Formulation

Understanding pH Adjusters & Buffers in Cosmetic Formulations

What Formulators Use Ectoin

What Does Panthenol Do in Skincare

Niacinamide for Barrier Support and Skin Balance

3 Ingredients Beginner Formulators Commonly Misuse - And How to Use Them Properly

How to Formulate a Hydrating Serum

Understanding pH

Why Cosmetic Formulas Separate (And How to Prevent It)

Understanding Cosmetic Actives in Formulation

Understanding Humectants in Cosmetic Formulations

Understanding Core Ingredients in Cosmetic Formulation

Beginner Guide to Cosmetic Formulation: Building a Complete System

Understanding Preservatives & Chelators in Cosmetic Formulation

Understanding Thickeners & Gelling Agents in Cosmetic Formulation

Understanding Emulsifiers & Solubilisers in Cosmetic Formulation

5 Ingredients Every Beginner Formulator Should Understand

Cream cleanser

Preserved water-based system

Gel system

Clay mask

Gel moisturiser

Lightweight mist

Barrier-support cream

Gentle gel cleanser

Lightweight lotion

Hydrating serum

how-to-reduce-tack-in-water-based-formulations

Glycerin

Join the JNA Community