Use Retinol and Exfoliants
More isn’t better when it comes to retinol and exfoliants — it’s one of the few areas in skincare where using a product less often can actually get you better
Instead of guessing at an exact product-name match that may be discontinued or reformulated by the time you buy it, this tool builds your actual shade profile — depth and undertone — and translates it into the real shade-naming logic each major brand system uses. That’s a match that still works next year, not just today.
Look in this general range on any brand using the NC (warm/neutral) or NW (cool) numbering system.
On 100–498 style numeric ranges, this is roughly where to start browsing.
Brands using named bands (like Estée Lauder or Bobbi Brown) typically label this range this way.
Common on brands using a Fair/Light/Medium/Tan/Deep + number format.
Cross-brand shade databases go stale fast — brands discontinue and reformulate constantly, and even well-maintained databases can't keep up with every launch. Rather than risk pointing you to a shade that no longer exists or was quietly reformulated, this tool teaches you your actual profile and how to read it.
Genuinely useful when current, but they require constant upkeep against thousands of SKUs, and a stale entry can send you toward a shade that isn't accurate anymore.
Your depth and undertone don't expire. Once you understand where you fall on each major naming system, you can shop any brand, including ones that don't exist yet.
Shade-related returns are one of the biggest frustrations in buying makeup online, and most of it comes down to a mismatch between how you describe your shade and how a brand actually structures theirs.
Anyone switching brands for the first time, anyone shopping online without the option to test in person, and anyone whose current shade doesn't feel quite right but isn't sure why.
No shade-matching tool, including ones with large databases, gets it exactly right every time — undertone perception varies by lighting, camera, and screen, and formulas oxidize differently on different skin. Treat any digital match, including this one, as a strong starting point for sampling, not a guarantee.
No, and deliberately so. Brand shade lineups change constantly through discontinuations and reformulations, so instead of a database that can go stale, this tool gives you your depth and undertone profile, which stays accurate regardless of what any specific brand currently sells.
An exact match requires a live, constantly updated product database — without one, a specific name-to-name recommendation risks being wrong or discontinued. A profile-based approach is less flashy but stays reliable over time.
Depth describes how light or dark your skin is, independent of undertone. If you already wear a foundation you like, base your depth on how that shade is generally described — porcelain, light, medium, tan, deep — and adjust using the performance question if it isn't a perfect match.
Warm undertones lean golden or peachy, cool undertones lean pink or red, neutral is a balance of both, and olive carries a subtle green-yellow cast that many shade systems don't account for well. If you're unsure, our Skin Undertone Analyzer can help you confirm it.
This usually means the shade was slightly too light or too warm for how your skin oxidizes it over the day. Oil in the formula reacting with your skin's natural oils is often the cause — trying a shade with a cooler or more neutral lean at the same depth often helps.
This is typically a sign the shade leans too cool for your actual undertone, or the depth is slightly too light. Trying a shade one step warmer or one step deeper is a common fix.
Originally MAC's shade-naming system, NC stands for "neutral cool" in some interpretations but functions in practice as the warmer/neutral-leaning line, while NW ("neutral warm" by name) is used for cooler-leaning shades — the naming is famously counterintuitive. Several other brands use a similar numeric-plus-letter format.
There's no industry standard — each brand designs its own system, which is exactly why cross-brand shopping is so confusing. Numeric systems (like 100–498 ranges) sort shades sequentially by depth, while verbal systems describe a band and undertone in words.
They're a useful starting point, but most only match within that retailer's own catalog and can't account for how a formula performs on your specific skin. Treat any digital shade finder, including this one, as a strong first guess rather than a guarantee.
Ordering two sample sizes one depth level apart and testing both in daylight is far more reliable than committing to one full-size shade based on any profile or database — it's worth the extra step for a product you'll wear on your face daily.
Significantly. Indoor lighting and phone cameras both distort color, often making skin look cooler or paler than it is. Natural daylight near a window is the most reliable way to judge both depth and undertone.
Yes — sun exposure can shift your depth a level or two warmer in summer for many people. It's common to keep two shades on hand if your skin tans noticeably.
Undertone is one part of this tool's profile, but this tool also covers depth and translates both into how real brand systems are structured. If you specifically need help confirming your undertone first, our Skin Undertone Analyzer is built just for that question.
More isn’t better when it comes to retinol and exfoliants — it’s one of the few areas in skincare where using a product less often can actually get you better
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