Formulation ✦ Actives ✦ Skin Barrier ✦ Ingredient Science ✦ Zoya Formulates ✦    Formulation ✦ Actives ✦ Skin Barrier ✦ Ingredient Science ✦ Zoya Formulates ✦    Formulation ✦ Actives ✦ Skin Barrier ✦ Ingredient Science ✦ Zoya Formulates ✦    Formulation ✦ Actives ✦ Skin Barrier ✦ Ingredient Science ✦ Zoya Formulates ✦    

Science-based skincare made understandable

I started Zoya Formulates to cut through skincare buzzwords and share what really goes into the products we put on our faces, from ingredients and formulas to the science of actives, pH, emulsions and the skin barrier. My goal is to explain cosmetic science in clear friendly language so you can feel confident and informed about your routine whether you are new to skincare or already chemistry obsessed.

Explore the Blog

Cosmetic Science, Simplified

Understanding skincare goes beyond ingredients. From how emulsions are formed to why pH matters and how your skin barrier works this is your starting point for smarter skincare decisions.

How Actives Work

Retinol, niacinamide, and other actives work through specific biological pathways — learn the mechanism, not just the marketing.

pH & Skin Barrier

Your skin thrives at a slightly acidic pH. Get this right and your whole routine works better.

Emulsification

How oil and water combine into creams and lotions — the chemistry behind every moisturiser.

Understanding Cosmetic Formulation

Formulation is the art of combining ingredients into stable, effective products — from cleansers to sunscreens.

Skin Penetration

Molecular size and formulation determine how deep an ingredient actually reaches — not all actives go where you think.

Find Your Formula

What Does Your Skin Need?

Five questions. Skincare formulated for exactly you.

Take the Quiz

Takes 2 minutes · Personalised results

Remove the word "crop" from this photo. Keep everything else exactly the same — the person, the background, all colours and lighting unchanged. Just erase the text.

About

About Me

Hello, my name is Zoya Saeed and I am a recent Life Science graduate from Queen’s University. I am beginning my journey in Seneca’s cosmetic graduate certificate program, and decided to create this site as I found a lack of resources to better understand the world of cosmetic science, especially at a beginner’s level. The site explains skincare ingredients, product formulas, and cosmetic science in a clear, approachable way for people without a chemistry background, as well as more detailed scientific explanations for those curious. Whatever your chemistry background, I hope this website has something for you!

Stay in the Lab with Me

Be the first to decode trending ingredients, smarter formulas, and science-backed beauty tips—before they hit your FYP.

Say Hello to Zoya

Curious about an ingredient, a product, or a project? Share what’s on your mind and I’ll personally reply with thoughtful, science-savvy insight.

← Back

Thank you for your response. ✨