A corrector cancels a colour; a concealer covers with a matched skin shade. They are different tools for different problems, and the commonest mistakes — grey under-eyes, pale patches in photographs, heavy bases — come from using one where the other belongs, or from using too much of either.
The distinction
| Corrector | Concealer | |
|---|---|---|
| Colour | A hue: green, peach, orange, yellow, lavender, pink | Skin-matched (or up to half a shade lighter) |
| Job | Neutralise a discolouration by complementary colour | Cover what remains; even the surface |
| Where | On the discolouration only | On blemishes, the under-eye, around the nose, wherever foundation did not finish |
| Order | Before foundation | After foundation (usually) |
| Amount | A sheer tint | Thin, blended edges |
| Coverage | None by itself | Light to full |
A corrector without concealer leaves a coloured patch; a concealer without a corrector over a strong discolouration goes heavy or grey. Together, both stay thin. The full corrector-to-concern map by skin depth is in Colour Correction Explained.
When you need which
- Mild redness, faint circles, a small blemish: foundation plus a little concealer. No corrector.
- Strong redness (nose, acne marks): a whisper of green, then foundation, then concealer if needed.
- Dark under-eye circles: peach (fair) to orange (deep), then foundation, then a thin skin-matched concealer.
- Hyperpigmentation, dark spots: orange or salmon by depth, then concealer.
- A raised or textured mark: neither fixes texture; concealer evens the colour, and the rest is expectation.
Choosing the concealer shade
- Blemishes and redness: the exact skin shade, so the spot disappears rather than becoming a lighter spot.
- Under-eye: the skin shade, or up to half a shade lighter with the same undertone. The old rule of two shades lighter "to brighten" photographs as a pale patch under flash and turns grey over a blue shadow.
- Formula: creamy for dry and mature skin; long-wear liquid for oily skin; a slightly warmer shade under the eye on warm and olive skin.
The order, in practice
- Skin preparation and primer where needed.
- Corrector — sheer, on the discolouration only, pressed, allowed to set.
- Foundation — thin, pressed or buffed, over everything including the corrector.
- Concealer — only where the foundation did not finish: a small amount, edges blended thin.
- Set — fine powder pressed lightly where the concealer sits; no baking on dry or mature skin.
Concealer before foundation is the exception, used under a very sheer base so the foundation blends the concealer's edges; most professional work goes foundation first because it shows exactly how much concealer is actually needed — usually less than expected.
Common mistakes
- Concealer two shades lighter under the eye.
- Corrector everywhere, or over foundation.
- Concealer on a blemish in a lighter shade — a lighter spot.
- Heavy concealer instead of a corrector on a deep circle — grey, creased by noon.
- Setting the under-eye with a heavy silica bake on dry skin.
From Chhaya Yadav's experience
Observations from bridal and teaching work in Jaipur — professional observations, not statistics.
- Brides ask for "brightening"; what brightens in a photograph is a corrected shadow under a matched concealer, not a lighter one. I show the difference under flash at the trial.
- On most of my brides the corrector is orange, and without it the concealer goes grey — however much is used.
- Foundation first, then concealer, halves the concealer students think they need.
- The exact skin shade on a blemish is the rule that fixes the "polka dot" look in students' first photographs.
Frequently asked questions
What is the difference between concealer and corrector? A corrector is a coloured product — green, peach, orange, yellow, lavender — that cancels a discolouration by complementary colour. A concealer is a skin-matched product that covers. Corrector changes the colour of a problem; concealer hides what is left.
Does concealer go before or after foundation? After, in most professional work: foundation first in a thin layer, then concealer only where the foundation did not finish the job. Corrector goes before foundation. The exception is a very sheer base, where concealer sometimes goes first and is blended over.
What shade of concealer should I use? For blemishes and redness, the exact skin shade. For the under-eye, the skin shade or up to half a shade lighter — not the two-shades-lighter "brightening" that photographs as a pale patch. Undertone matched to the skin.
Do I always need a corrector? No. Mild redness or faint circles are handled by foundation and a little concealer. Correctors earn their place on strong redness, deep circles, hyperpigmentation and for photography, where a thin base must stay thin.
Why does my under-eye concealer look grey? A shade too light or too cool over a blue-violet shadow reads grey. Correct the shadow first with peach or orange by skin depth, then a skin-matched concealer, thin.
Key takeaways
- Corrector cancels colour, before foundation; concealer covers, after foundation.
- Exact shade on blemishes; skin shade to half a shade lighter under the eye.
- Strong discolouration needs both, thin; mild needs neither beyond foundation.
- Grey under-eyes are an uncorrected shadow under a too-light concealer.