Humectant · 한국 전통 뷰티 성분 백과사전
히알루론산hialluronsan
Hyaluronic Acid
A water-binding humectant and one of the best characterised moisturising materials in modern formulation, though its visible plumping effect is temporary.
Scientific identification
How to read this identification: In a cosmetic ingredient list the salt sodium hyaluronate is usually declared rather than the acid itself; different molecular weights of the same material behave differently in a formula, and the label does not distinguish them.
INCI name: Sodium Hyaluronate
Modern cosmetic ingredient
This classification records the context the ingredient is documented in, not where it comes from: a Korean heritage ingredient is one with documented use in Korean practice, while a modern cosmetic ingredient carries no heritage claim. Neither label states that the ingredient originated in Korea.
Skin concerns this profile is offered for
A browsing aid and a statement of cosmetic intent only: it diagnoses nothing and promises no result.
Modern cosmetic context
Hyaluronic acid and its salt sodium hyaluronate are modern cosmetic materials and carry no Korean heritage claim. They are included here because they are a standard part of contemporary Korean skincare: almost every hydrating essence, ampoule and sheet mask uses them, often in several molecular weights in one product. Their place is modern formulation, and nothing on this profile presents them as traditional ingredients.
References
- Review literature on hyaluronic acid and its salts as cosmetic humectants · Published cosmetic science reviews
- Human studies measuring skin hydration after topical hyaluronic acid formulations · Published dermatological literature
Modern Cosmetic Science
Modern cosmetic applications
- Used in hydrating essences, serums, ampoules, sheet masks and gels, often as several molecular weights together
- Commonly layered under an emollient or cream, because a humectant holds water best when it is not left uncovered in dry air
Hyaluronic acid and sodium hyaluronate are well characterised humectants: they bind water, and cosmetic studies and human hydration measurements generally show improved measured hydration after application. The visible smoothing or plumping effect comes from the water the material holds, and it is short-lived. Nothing in this evidence shows a change to the skin structure, and the wrinkle-related expectation so often attached to these ingredients is not supported, which is why that claim is rated experimental.
Benefits & Limitations
Evidence by claim
Every rating applies to ONE claimed benefit. An ingredient is never given a single overall effectiveness score.
Humectant water-binding in a cosmetic formulation
EstablishedRating approved by an authorized reviewerRating reviewed: relevant human evidence supports this cosmetic claim as worded. No treatment or cure is implied.
Moisturizing support in a formulated product
EstablishedRating approved by an authorized reviewerRating reviewed: relevant human evidence supports this cosmetic claim as worded. No treatment or cure is implied.
A temporarily plumper look to the skin after application
ExperimentalRating approved by an authorized reviewerRating reviewed: evidence is insufficient for this claim, so it is recorded as experimental and no benefit is asserted.
What is not claimed
No claim is made that hyaluronic acid removes wrinkles, increases collagen or improves skin structure. In very dry air a humectant used on its own can draw water from the skin surface, so it is normally used with an emollient or an occlusive, and hydration measured right after use does not establish a lasting change.
Safety & Allergies
- Sodium hyaluronate is generally very well tolerated and cosmetic allergy to it is rare
- If a product stings, the cause is more often another ingredient in the formula than the humectant itself; stop using a product that irritates your skin
Related Beauty Rituals
No related beauty ritual is recorded for this ingredient yet.
Professionally formulated products
No professionally formulated product is listed for this ingredient yet.
This is a modern cosmetic ingredient. No traditional or cultural association is recorded for it, and none is claimed.
Related ingredients
Animal-derived
달팽이 점액 여액
Snail Secretion Filtrate
A filtered secretion from snails, used in Korean formulations for moisture and skin comfort, and a material of animal origin with no heritage claim.
Dryness and dehydration · Barrier support
ExploreHumectant
글리세린
Glycerin
The most widely used humectant in cosmetics and one of the best characterised: it binds water, and its moisturising role is established rather than promised.
Dryness and dehydration · Barrier support
ExploreHumectant
베타글루칸
Beta-Glucan
A polysaccharide used for its calming and water-holding feel, whose evidence comes mostly from other applications rather than from cosmetic skin trials.
Dryness and dehydration · Barrier support
ExploreRelated by the concerns and category they share. This is not a ranking and not a recommendation from your own assessment.