Smashbox Corrector Shades: Fair Light vs Medium Compared

The Smashbox Under Eye Brightening corrector comes in three shades, and the two most popular are Fair Light and Medium. The formula is identical, so this comparison is all about shade match. Picking wrong means an ashy or orange cast that defeats the purpose. The table below compares price, size, best skin match, and finish. Read the verdict for a clear recommendation based on your skin tone.
| Factor | Smashbox X BECCA Under Eye Brightening C | Smashbox X BECCA Under Eye Brightening C |
|---|---|---|
| Price | Check price | Check price |
| Size | 0.15 oz | 0.15 oz |
| Best for | Very fair, cool undertones | Light to medium skin tones |
| Key ingredient | Vitamins A and E | Vitamins A and E |
| Finish | Light reflecting brightening | Light reflecting brightening |
| Rating | ~4.4 | ~4.4 |
| Formula type | Cream color corrector | Cream color corrector |
| Coverage | Sheer brightening | Sheer brightening |
Our Verdict
Neither shade is better, the right one depends on your skin. Fair Light wins for porcelain and very fair skin with cool undertones. It brightens without adding warmth. Medium wins for everyone in the light to medium range, which covers most buyers. The formula, price, and size are identical. If you sit between shades, choose Medium, since too light corrector looks chalky. When in doubt, match your foundation depth and go slightly deeper rather than lighter.
More Top Picks in This Category
Not sold on either of these two? Here are more bestselling options worth considering.

Best for: Tan to deep skin tones with dark under eye circles.
Smashbox X BECCA Under Eye Brightening Corrector, Medium/Dark, 0.15 oz
- Rich luminescent cream
- Will not settle into fine lines
- Preps skin for concealer
Pros
- Made for deeper skin tones
- No ashy cast
- Full coverage corrector cream
Cons
- Too deep for fair skin
- Limited shade range overall
Choosing Corrector Shade by Dark Circle Color
Dark circles are not one color, and the one-shade-lighter rule fails everyone whose circles are not simply dark. Blue and purple circles, the most common, need peach or salmon correctors to neutralize the cool tone, which is exactly what the Smashbox brightening corrector does. Brown circles, common on deeper skin tones, need an orange-leaning corrector with more depth. Green-tinged circles need a pink-based corrector. Applying a plain light concealer over blue circles without correcting first is why the area looks gray and ashy instead of bright.
Fair Light suits porcelain and very fair skin where even a true peach would read orange. Medium covers the light-to-medium range most buyers fall into. The test is in daylight on a bare under-eye: dot the corrector on the darkest point only, not the whole under-eye triangle, and check whether the discoloration neutralizes or just lightens. Neutralized means the shade is right. Lightened but still visibly blue means you need a deeper corrector, not more product. The best corrector guide maps corrector shades across skin depths in more detail.
The Midday Rescue Protocol for Creased Corrector
Corrector creases by 3pm on almost everyone, and the fix is not more product. First, blot the under-eye gently with a tissue to lift the oil that caused the migration. Then warm the remaining product with your ring finger, pressing and rolling rather than dragging, which re-melts the corrector back into a smooth layer. This warm-finger technique fixes most creasing without adding anything.
If creasing is severe, add the smallest dot of corrector only to the creased line itself, then press to meld. A light mist of hydrating setting spray before pressing helps the layers fuse. What never works is sweeping a brush full of powder over the crease, which just bakes the lines in place. Prevention beats rescue: set the under-eye with powder pressed in immediately after morning application, and keep the initial layer thin. Thick corrector always creases faster than thin, regardless of formula. The dark circle corrector comparison ranks formulas by creasing performance for shoppers choosing between options.
Waterproof Corrector for Real Conditions
Standard corrector surrenders to tears, workouts, and humidity, and the under-eye is where failure shows most. True waterproof correctors use film-forming polymers that resist water, but they demand a different removal routine: oil cleansing, not water, since waterproof film laughs at regular cleanser. The Smashbox formula is long-wearing rather than fully waterproof, so it handles a humid day but not a swim.
For genuinely wet conditions, layer strategy beats product claims. Apply the corrector, set it with powder, then seal with a waterproof setting spray, giving each layer a minute to set. This sandwich survives crying and workouts better than any single waterproof claim. The tradeoff is removal effort: the more waterproof the routine, the more careful the evening cleanse must be, since scrubbing the delicate under-eye area causes more aging damage than any corrector prevents. Never use waterproof eye makeup remover directly on the under-eye skin daily; reserve it for the lashes and let oil cleansing handle the corrector. The redness corrector guide covers longwear setting for correctors generally.
Want the Full Picture?
Application Tips for a Natural Finish
Choosing between the Smashbox X BECCA Under Eye Brightening Corrector, Medium/Dark, 0.15 oz and the other picks in this roundup is about shade and coverage, while the steps below decide how natural either one looks. Blend downward past the jawline and into the hairline, since visible edges are what give makeup away. Use a damp sponge for a natural finish and a brush for more coverage, because the tool changes the result as much as the product.