New Gen Alternative to CosDNA
What’s In My Jar gives you a breakdown of skincare ingredients based on scientific evidence and concentration. Learn about skincare ingredients, their effectiveness and risks. Check if products do what they promise.
Does the product work?
Check effectiveness based on evidence
What's the irritation risk?
Breakdown of potential irritants
What's the concentration of actives?
Algorithm that estimates %
Welcome to WIMJ: The Next-Generation Skincare Ingredient Analyzer and More
Are you familiar with the popular skincare ingredient analyzer, CosDNA? We invite you to discover What’s In My Jar, the new-gen tool that takes skincare analysis to an entirely new level.
WIMJ isn’t just another version of CosDNA; it’s a step ahead, a game-changer. At WIMJ, we are committed to offering you an in-depth, scientific-based skincare analysis that’s comprehensive, clear, and user-friendly.
Science you can trust
Unlike CosDNA, we don’t stop at just telling you what’s in your products. WIMJ delves deeper by leveraging credible scientific sources for all ingredient ratings. But we don’t just toss jargon at you. We make sure to explain the science behind each ingredient. And you don’t have to take our word for it—we provide you with the sources so you can check for yourself.
An in-depth overview of skincare actives
Beyond flagging potentially risky ingredients, WIMJ gives you a detailed overview of the evidence behind skincare actives. That’s right—our innovative algorithm can even estimate the concentration of these actives in your products.
But we don’t stop there.
WIMJ offers helpful, evidence-based information about skincare, guiding you on how to build an effective skincare regimen that caters to your specific concerns. Whether it’s acne, clogged pores, pigmentation, or anti-aging, WIMJ is here to help you on your journey to healthier, happier skin.
Searching for products? It’s never been easier
Browsing products can be a chore, but not with WIMJ. With over 70,000 products at your fingertips, we’ve got you covered. You can search based on the ingredients you desire or those you wish to avoid—giving you the power to find the products that match your preferences perfectly.
And if you’ve found a product that you love, but you’re looking for something new or perhaps a bit more affordable, our similar product search can help. This feature is based on product formulas, ensuring you’ll find a close match to your favorite product.
With WIMJ, skincare has never been simpler or more transparent. We’re not here to replace CosDNA. We’re here to offer you more. More information, more control, and ultimately, more confidence in your skincare choices.
Welcome to What’s In My Jar. Your journey to understanding skincare, redefined.
Choose your products based on actives
WIMJ Search allows you to select skincare products based on what’s inside. Filter products by actives included, and exclude ingredients you don’t want. Check the concentration of ingredients and potential irritants.
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