Proteins are natural biopolymers composed of amino acids, widely recognized for their versatile benefits in hair and scalp conditioning. Their structural and chemical similarity to keratin, combined with their natural affinity for adhering to hair and skin surfaces, makes them highly valued in cosmetic formulations. Additionally, proteins are gentle, biodegradable, and sustainably sourced, aligning with ..read more

Proteins are a cornerstone of many hair care formulations, valued for their versatility and remarkable benefits. They play a vital role in improving scalp and hair health by filling in gaps along the cuticle shaft, reinforcing the mechanical strength of hair fibers, and smoothing the surface to enhance shine.1 Understanding the science behind proteins, their ..read more

In hair care science, the terms absorption and adsorption often surface in discussions about how active cosmetic ingredients interact with hair fibers. While these words are frequently used interchangeably in consumer discussions and online content, they describe two fundamentally distinct processes with unique mechanisms. To shed light on these differences, we turn to the expertise ..read more

Aging is a natural process that affects every part of our body, including our hair. As we grow older, our body cells gradually degrade, leading to visible signs such as wrinkles, fine lines, and a decrease in skin elasticity. The body has its own internal clock, where older cells die off and are replaced by ..read more

When it comes to hair care, understanding the different types of oils can be the key to unlocking the full potential of your hair care routine. Oils are more than just add-ons; they are essential components that bring softness, shine, and protection to your hair. Whether dealing with dryness or frizz or just looking to ..read more

You may have heard that hair is very fragile when wet, but do you know why? What’s the science behind this phenomenon? To help us understand, we consulted with a hair scientist with a Chemistry Ph.D. This article dives into the science of wet hair and explains why it’s more vulnerable, what happens when hair absorbs water, and how you can protect it. Understanding these concepts can help you maintain healthier, stronger hair. Understanding Hair Structure Hair is a unique natural fiber made primarily of a protein called keratin. This protein forms microfibers arranged in unique patterns, giving ..read more

A common post I see on social media claims that you can tell if a product will work for your hair by simply looking at the ingredient list. If you want to be a more informed hair care shopper, the first step you might take is to read your hair care products’ ingredient lists. I’ve seen lots of curly hair influencers singling out ingredients and immediately judging that the product will not work for them. But is it that simple? Can you really judge a book by its cover—or in this case, a hair product by its ingredient list? The only problem with that is ingredient labels are sometimes hard to re ..read more

I’ve been getting a lot of questions lately about whether salon-grade hair products are truly better than those you can buy at the store. This is a burning question on many of your minds, and I wanted to answer it for you. In short, the answer is no, but let’s dive into the details. To help answer this, I contacted an expert—a hair scientist with a Ph.D. in Chemistry specializing in cosmetic formulation. Here’s what he had to say: The Quality of Ingredients Firstly, it’s essential to understand that salon-grade products are not inherently better or of higher quality than store-bought product ..read more

Curly hair is a unique characteristic often linked to the porosity and coarseness of the hair fibers.1,2,3 Everyone’s curls are unique, with their own shape, pattern, and texture. That’s why it’s so important to have a hair care routine tailored just for you, to bring out the best in your curls’ natural body and shape. Whether your hair is thick or fine, oily or dry, finding the right products and care techniques can make all the difference in defining and enhancing your curls. Curly hair is wonderfully diverse, and a one-size-fits-all approach just doesn’t cut it. Each curl type comes with it ..read more

Curl patterns are unique characteristics of human hair that vary across different ethnic groups and regions worldwide.1,2 These variations arise from the different structures within the hair cortex. So, why does knowing your curl pattern matter? Does it affect the hair’s physical and chemical properties? And, do different curl patterns require customized hair care routines? The answer is a resounding yes! Identifying your curl pattern is important for tailoring your hair care regimen to meet your specific needs. To provide expert insight into this topic, I’ve enlisted the help of a hair scient ..read more