3件 The Ordinary - 30%果酸 + 2%水楊酸精華 30mL [平行進口] AHA 30% + BHA 2% Peeling Solution (最佳使用日期:2024/04)

30%果酸+2%水楊酸去角質面膜，水質基底，富含果酸和水楊酸成分可有效去除肌膚多層角質，消滅粉刺痤瘡，讓膚色均勻亮澤，定期使用可改善肌膚紋理，淡化撫平細紋。

使用方法

清潔並擦乾肌膚，不要在濕潤的皮膚上使用。用指尖均勻塗抹於面部和頸部，不要超過10分鐘，用溫水沖洗，使用和沖洗時避免眼睛輪廓和眼睛接觸。每週最多使用兩次，建議晚間護膚時使用。敏感、起皮或受損肌膚不宜使用。

果酸會令肌膚對紫外線輻射更為敏感。使用本品期間，請塗抹防曬霜，盡量避免讓肌膚暴露於陽光下。

With 30% Alpha Hydroxyl Acids (Glycolic/Lactic/Tartaric/Citric), 2% Beta Hydroxyl Acid (Salicylic Acid), Hyaluronic Acid Crosspolymer, Vitamin B5, Black Carrot and Tasmanian Pepperberry. Alpha hydroxyl acids (AHA) exfoliate the skin's topmost surface for a brighter and more even appearance. Beta hydroxyl acids (BHA) also exfoliate the skin with an extended function to help clear pore congestion. This combined 32% AHA/BHA solution offers deeper exfoliation to help fight visible blemishes and for improved skin radiance. The formula also improves the appearance of skin texture and reduces the look of fine lines with continued use. This formula contains a studied Tasmanian Pepperberry derivative to help reduce irritation associated with acid use. This derivative is of plant origin and varies in colour seasonally and this colour variation may be apparent in the formula from time to time. This formula is further supported with a crosspolymer form of hyaluronic acid for comfort, Vitamin B5 to assist healing and black carrot as an antioxidant.

Note: This formula contains a very high concentration of free acids. We recommend use only if you are an experienced user of acid exfoliation and your skin is not sensitive.

Contraindications: This formula should not be used on sensitive, peeling or compromised skin. Please refer to additional sun protection note and other warnings in provided Directions.

This pH of this formula is approximately 3.6. Glycolic Acid, the primary AHA used in the formula, has a pKa of 3.6 and pKa is the most important aspect to consider in formulating with acids. pKa implies acid availability. When pKa is close to pH, there is an ideal balance between salt and acidity, maximizing effectiveness of the acid and reducing irritation. Higher pH numbers in such a case would increase salt which counter-intuitively would make the formula even more irritating than if the formula was more acidic.

HOW TO

Use ideally in the PM, no more frequently than twice per week.

Clean face and wait for skin to dry. Do not use on wet skin.

Apply evenly across face and neck using your fingertips. Leave on for no more than 10 minutes. Rinse with lukewarm water.

Avoid the eye contour and contact with eyes both during application and rinse off.

This low-viscosity solution is intended to be used as a masque.

Do not leave on for longer than 10 minutes.

If persistent irritation occurs, discontinue use and consult a physician. (Sunburn Alert: This product contains an alpha hydroxy acid (AHA) that may increase your skin's sensitivity to the sun and particularly the possibility of sunburn. Use a sunscreen, wear protective clothing, and limit sun exposure while using this