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Understanding Safety Usage Rates in Cosmetic Formulation
When you start formulating cosmetics, one of the most important concepts you’ll come across is the Safety Usage Rate (SUR) . At first, it may sound like just another technical term, but understanding it is critical to creating safe, effective, and compliant products. Let’s break down what safety usage rates are, why they matter, and how they protect both you and the people using your products. What Are Safety Usage Rates? A Safety Usage Rate is the maximum percentage of an i

Your Cosmetic Chemist
Oct 3, 2025


Understanding Ingredient Origins Part 1: (Natural Cosmetic Formulation Series )
In today’s beauty industry, there is a growing demand for " natural ," " organic, " and " naturally derived " cosmetic products. However,...

Your Cosmetic Chemist
Jan 7, 2025


Naturally Scenting Emulsions Without Essential Oils
When creating natural products, it's common to add fragrance using essential oils. While this approach is widely accepted, especially...

Your Cosmetic Chemist
Dec 17, 2024


Making Substitutions in Formulations
When first starting to make DIY cosmetics, many new formulators look for existing formulations online to follow. While this approach...

Your Cosmetic Chemist
Dec 17, 2024


How to Avoid Grainy Body Butters: A Comprehensive Guide
Grainy body butters can be a frustrating experience, especially when your goal is to create a smooth, luscious whipped butter that glides...

Your Cosmetic Chemist
Dec 2, 2024


How to Make Lotions Feel Less Greasy: A Guide for Beginner Formulators
One common misconception among beginner formulators is that adding more carrier oils and butters will create a lotion that’s...

Your Cosmetic Chemist
Nov 4, 2024
Understanding High Shear vs. Low Shear Mixing in Cosmetic Formulations
When it comes to cosmetic formulation, one of the most crucial steps in achieving a stable and well-blended product is the mixing process...

Your Cosmetic Chemist
Oct 3, 2024
The Importance of Temperature in Cosmetic Formulation
When it comes to creating high-quality cosmetics, one of the most critical yet often overlooked aspects is temperature control. Whether...

Your Cosmetic Chemist
Oct 3, 2024


Understanding Anhydrous Cosmetic Products: Their Role and Limitations
Anhydrous Products in Cosmetic Formulation In the world of at home (DIY) cosmetic formulation, one category of products that stands out...

Your Cosmetic Chemist
Sep 23, 2024
What is a Safety Usage Rate?
Understanding Ingredient Safety Usage Rates in Cosmetic Formulation If you’re just beginning your journey into cosmetic formulation,...

Your Cosmetic Chemist
Sep 23, 2024


When to Use a Preservative in Your Cosmetic Formulations
Preservation is a critical aspect of cosmetic formulation, ensuring product safety and longevity. Understanding when and how to use...

Your Cosmetic Chemist
Sep 19, 2024


How to Thicken Lotions: A Guide to Thickeners and Rheology Modifiers
Thickening lotions is an essential part of cosmetic formulation that not only affects the product's texture but also its stability and...

Your Cosmetic Chemist
Sep 19, 2024


What Products Should You Start Making First?
When embarking on your journey into cosmetic formulation, one of the most common questions is: Where should I start? I always recommend...

Your Cosmetic Chemist
Sep 12, 2024


Essential Oils: Essential Knowledge for Formulators
In the world of natural beauty and DIY cosmetic formulation, essential oils are often considered the holy grail of ingredients. They are...

Your Cosmetic Chemist
Sep 11, 2024


HLB- A Deeper Look + Application
In response to yesterday's question- " Hi, Kennece, apparently with "natural" emulsifiers there is no longer a need to calculate HLB...

Your Cosmetic Chemist
Sep 10, 2024


A Look At Cetyl Alcohol
Hey Patreon, this month we are diving into some more formulating fun, covering Cetyl Alcohol (and Cetearyl Alcohol , but I’ll cover that...

Your Cosmetic Chemist
Sep 10, 2024


Ingredient Shopping
Hello Everyone, I've put together a shopping list of essential ingredients that you'll find in many of my formulations. This list covers...

Your Cosmetic Chemist
Sep 10, 2024
Glyceryl Stearate vs Glyceryl Monostearate
A wonderful Patreon member asked the difference between Glyceryl Stearate and GLyceryl Monostearate. I wanted to give as much information...

Your Cosmetic Chemist
Sep 10, 2024
Fractionated Coconut Oil vs Caprylic/Capric Triglycerides (CCT)
Fractionated Coconut Oil (FCO) and Caprylic/Capric Triglycerides (CCT) are often confused or used interchangeably in the marketplace,...

Your Cosmetic Chemist
Sep 10, 2024


Cocoa Butter Alternatives
Let's talk about one of my all-time favorite ingredients: cocoa butter! I absolutely adore the rich, natural aroma of raw cocoa butter...

Your Cosmetic Chemist
Sep 10, 2024


Equipment For Formulating Body
Hey, Just a quick update today—I’m in full busy bee mode, recording new videos and typing up fresh formulas for everyone to enjoy! 🐝 I...

Your Cosmetic Chemist
Sep 10, 2024


Why 70% Isopropyl Alcohol is Superior for Sanitizing Cosmetic Lab Equipment and Workspaces
Sanitizing lab equipment and workspaces is crucial for maintaining the integrity of cosmetic formulations and ensuring product safety....

Your Cosmetic Chemist
Sep 10, 2024
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