Polyhydroxy acid 10%
Alpha arbutin 1% for whitening
PHA is new generation AHA
Made in Korea
GANA RND Co Ltd
Safety of PHA
Even very sensitive skin types can tolerate PHAs, including atopic and rosacea skin.
It is thought that the gentle, nonirritating action of PHAs may be partially related to
a larger molecular composition than that of conventional AHAs.
Larger molecules are believed to penetrate the skin at a slower rate, causing less irritation.
This reduced irritation, coupled with natural antioxidant properties,
gives PHAs a gentle, competitive edge over other anti-aging treatments.
PHA는 아토피 .주사 등의 피부에도 사용할수 있는 순한 성분이다
PHA는 입자가 크기 때문에
기존의 AHA보다 순하고 피부에 자극이 적다
What is PHA( Exfoliant , Antioxidants)
PHA는 각질제거제 항산화제이다
Polyhydroxy acids are ingredients such as gluconolactone and lactobionic acid.
They’re supposed to be as effective as AHAs, but less sensitizing.
PHA는 글루코락톤 또는 락토바이오닉 산을 말하는데
이 성분들은 기존의 AHA와 효능은 비슷하지만
Gluconolactone and lactobionic acid are chemically and functionally similar to AHAs (such as glycolic acid).
The significant difference between them and AHAs is that gluconolactone and lactobionic acid have larger molecular structures,
기존의 AHA와 가장큰차이는 큰입자 크기이다
which limits their ability to penetrate the skin,
resulting in less potential for sensitizing side-effects.
입자가 크기때문에 피부를 뚫고 들어가지 못하기 때문에 피부에 자극이 적고 부작용이 적다
Supposedly, this reduced absorption into the skin does not hamper their effectiveness.
Does that mean gluconolactone and lactobionic acid are better for your skin than AHAs in the form of glycolic acid or lactic acid?
According to an Internet-published class lecture by Dr. Mark G. Rubin, a board-certified dermatologist and assistant clinical professor of dermatology at the University of California, San Diego, research on gluconolactone demonstrated only a “6% decrease in dermal penetration” in comparison to glycolic acid, which “isn’t a dramatic improvement.”
Gluconolactone may be slightly less sensitizing for some skin types,
but this isn’t the magic bullet for exfoliation some cosmetics companies have been extolling.
Polyhydroxy acids can also function as antioxidants and may promote some amount of improvement in skin’s surface strength
PHA face peel is indicated for:
hyperpigmentation and uneven skin tone
skin aging prevention
early signs of photoaging such as skin dryness,
loss of elasticity and fine lines
탄력저하 미세한 주름
hyperkeratosis (rosacea, seborrheic dermatitis)
correction and prevention of natural aging signs
such as withering and first wrinkles pigmentation
BENEFIT OF PHA
-Promote cell turnover. By sloughing off dead skin cells, revealing smoother, healthy new cells underneath.
세포증식속도 를 빠르게 하여
죽은 피부의 탈락을 유도하여 피부를 부드럽게 하고
피부아래쪽의 새 세포를 자라게 한다
-PHAs have humectant effects that allow for increaed moisturisation. When skin is sufficiently moisturised, it looks smoother and healthier.
PHA는 보습효과도 가지고 있다
-enhancing skin smoothness and elasticity.
피부를 부드럽게하고 탄력을준다
-antioxidant effects. Gluconolactone is an antioxidant known for its free radical-fighting ability, protecting skin from harmful UV exposure.
자외선차단효과와 항산화효과가 있다
-increased skin barrier function. Our skin barrier, or stratum corneum, plays a vital role in keeping out irritating chemicals and substances.
-improving skin clarity and brightness; reducing the appearance of fine lines, wrinkles, and pore size
-Reduce flare-ups in inflammatory conditions. PHA products can lower inflammatory episodes of acne, rosacea, dermatitis, psoriasis and melasma
HOW TO USE
1.Wash face before go to bed
2.Apply GANA PHA
3.Interval –two or three times a week
취짐전에 2-3번 펌핑을 한후 도포한다
1주일에 1회 사용
특별한 후처치가 필요없다
도포후 마스크팩이나 세안을 할경우 도포된 폴리하이드록시 산이