Questions before checkout

Use it in the morning on clean, dry skin, before your moisturizer. Squeeze a small dot of the pale gel onto a fingertip, smooth it over your face and gently around the eye area, then let it sink in. Always finish with a daily SPF on top, since Vitamin C and sunscreen work best as a pair against dark spots. You can also use it at night if you prefer.

Yes. The formula is made for face and eye area, and the gel is light rather than a heavy cream, so it suits the delicate under-eye zone. Smooth a small amount over the area where dark circles show, staying clear of the lash line and avoiding direct contact with the eye itself. If you have very sensitive skin, start every other morning and build up to daily use.

The gel is pale and almost clear, not a bright orange serum. It feels lightweight and sinks in fast, leaving no sticky film, no greasy shine and no color tint on the skin. Because it absorbs cleanly, it sits well under makeup and SPF without pilling. A small dot is plenty, so resist the urge to use more than your skin can drink up.

Brightening is a gradual change, not an overnight one. Most people notice their skin looking clearer and more radiant after about four weeks of daily morning use, with the look of dark spots continuing to fade over six to eight weeks. Consistency matters more than the amount you apply, so the real trick is using your small dot every single morning.

It layers well with most routines. Apply it after cleansing and before your moisturizer in the morning, then SPF. If you use a strong exfoliating acid or retinol, keep those for your evening routine and use this serum in the morning, so your skin is not handling too many actives at once. Patch test first if you are layering several products for the first time.

Only the color of the aluminum tube. Both the Green tube and the Yellow tube hold the same 30 ml of the same formula, 5% Vitamin C Complex with Glutathione, and the same pale, near-clear gel. The choice is purely about which color you prefer to keep on your shelf, so pick whichever one you like and the brightening routine is identical.

The slim aluminum tube with its pointed nozzle dispenses a precise small dot with no waste, and it keeps the formula sealed from air better than an open dropper bottle. There is no glass pipette to drip on your counter or fumble half-asleep, and nothing to break. Just squeeze gently, place the dot on a fingertip, and twist the cap closed when you are done.

A small dot, about the size of a pea, is enough for the whole face and eye area. Using more will not brighten faster and only wastes product. At one dot each morning, a single 30 ml tube typically lasts most people around two to three months, which makes the daily habit easy to keep up without running out too quickly.