The History of Whoo Bichup Self-Generating Anti-Aging Essence 비첩 자생 에센스
The signature step of The History of Whoo's royal-court hanbang range: a rich, oil-textured essence of herbal extracts applied before the rest of the routine. Presentation is a large part of the product — weighty gold-toned packaging, a ceremonial applicator, a strong traditional-medicine narrative. Underneath it behaves as an emollient herbal essence that leaves a distinctly nourished, slightly filmy finish.
What it is built around
Who it suits
Dry and mature skin that likes rich textures and is buying the ritual as much as the formula. It works well in cold weather and under heavy creams. Oily, combination or breakout-prone skin will almost certainly find it too much. Anyone shopping on evidence rather than experience should look at a peptide or retinoid serum instead.
How to use it
Before toner on cleansed skin, AM and PM, two or three drops pressed in. Warm it between the palms first — it spreads better that way. Follow with the rest of your routine. In summer, or in a humid climate, PM only is plenty for most people.
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We describe products from public information and rank ingredients, never take payment for placement. Formulas change — always read the current ingredient list on the pack you buy.
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🙋 People also ask
What is essence in Korean skincare?
Essence is a lightweight, watery Korean skincare layer applied after toner and before serum. It's designed to hydrate and prep the skin so later products absorb better. Often fermented or ingredient-rich, essence is sometimes called the heart of a Korean routine.
What is the difference between essence and serum?
In Korean skincare, essence is typically a thinner, hydration-focused layer that preps skin, while serum is more concentrated with targeted actives like vitamin C or niacinamide. Essence usually comes first; serum follows. The line between them blurs, and not every routine needs both.
What is a first essence and do I need one?
A first essence is a watery, high-percentage ferment applied straight after cleansing, before anything else. It is a hydration and conditioning step. Pleasant and popular, but genuinely optional.
What is the difference between essence, serum and ampoule?
Essence is the lightest and most hydration-focused, serum is more concentrated and targeted, and ampoule is the most concentrated of the three. The boundaries are marketing convention, not regulated definitions.
✍️ Written & reviewed by the KoreaPlus Editorial team — dermatologist-informed, cosmetic-science researched & source-cited. Last reviewed: 2026-08-23.
General educational information using cosmetic structure-function wording — not medical advice. Always patch-test new actives. © KoreaPlus.