Innisfree Vitamin

Vitamin C (ascorbic acid and its derivatives) is a well-studied antioxidant that does three things at once: it neutralises free radicals from UV and pollution, it inhibits melanin synthesis to fade existing spots, and it supports collagen production. Innisfree formulates it in brightening serums and creams at concentrations that stay stable without needing refrigeration.

Vitamin E (tocopherol) is a lipid-soluble antioxidant that pairs naturally with vitamin C -- together they regenerate each other and last longer on skin than either does alone. Innisfree's Olive Vitamin E Real line uses olive-derived tocopherol in a rich but non-greasy texture to restore softness, especially on dry or sensitised skin.

This sub-line includes a cleansing oil, a foam cleanser, a cleansing tissue, a skin toner, a lotion, and a cream -- all anchored by Jeju olive extract and vitamin E. The cleansing oil dissolves sunscreen and makeup thoroughly; the foam picks up residue without stripping; the skin and lotion deliver lightweight hydration; the cream seals moisture overnight. They can be used as a full routine or slotted in individually.

The True Vitamin C 23 Ampoule contains 23% pure ascorbic acid -- on the higher end of over-the-counter vitamin C. Apply two to three drops to clean, dry skin before moisturiser in the morning. Start every other day if your skin is not accustomed to high-concentration vitamin C, and always follow with SPF because vitamin C increases photosensitivity temporarily. Store the ampoule away from direct sunlight.

Innisfree's Green Tea Enzyme Vitamin C Brightening line combines enzymatic exfoliation with vitamin C delivery. Enzymes dissolve dead-skin proteins gently, so vitamin C can reach living skin cells more easily. This approach works especially well for skin that finds glycolic or lactic acid too stimulating. The serum is used in the AM treatment step; the cream can be used as your moisturiser or layered on top of a serum.

The Vitamin C Active Mask is a once-or-twice-weekly intensive treatment. After cleansing, apply the mask for ten to fifteen minutes, then remove and gently press in the remaining essence. Follow with your usual serum and moisturiser. Because the mask concentrates vitamin C, avoid combining it with other strong actives like retinol or AHAs on the same evening.

A practical AM order: cleanser (foam or tissue), toner/skin, vitamin C serum or ampoule, eye cream, moisturiser (lotion or cream), SPF. For PM: cleansing oil (if you wear SPF or makeup), foam cleanser, toner, vitamin C serum (optional -- some prefer to skip vitamin C at night), vitamin E cream, and any targeted spot treatment. The key rule: apply water-based serums before oil-based creams.

Vitamin C products work for most skin types, but the delivery format matters. Oily or combination skin tends to do better with lightweight serums and essence-type toners from this line. Dry skin benefits most from the vitamin E cream and overnight use of the cleansing oil as a first-step cleanser. Sensitive skin should start with lower-concentration forms -- the brightening cream rather than the 23% ampoule -- and patch-test before applying to the full face.

With consistent daily use of a vitamin C serum, most people notice a more even tone and a subtle glow within four to six weeks. Significant fading of hyperpigmentation typically takes eight to twelve weeks. Vitamin E hydration effects are visible faster -- skin often feels more comfortable within a week. Photos taken in the same lighting at the start and after eight weeks are the most reliable way to track progress.