The Ordinary AHA 30% + BHA 2% 高濃度果酸煥膚面膜 精華液 30ml

The Ordinary AHA 30% + BHA 2% 高濃度果酸煥膚面膜 精華液 30ml

AHA 30% + BHA 2% 煥膚溶液能夠去除多層皮膚，使肌膚更加明亮、均勻。它含有α-羥基酸（AHA）、β-羥基酸（BHA）和經研究的塔斯馬尼亞胡椒漿果衍生物，可減少與果酸使用相關的刺激，幫助改善肌膚質地、清除毛孔阻塞和改善不均勻色素沉澱。此外，配方還添加了交聯聚合物形式的透明質酸以提供舒適感，維生素B5以保濕，黑胡蘿蔔以提供額外的保護。

注意：此配方含有極高濃度的游離酸。我們建議僅在您是果酸剝離有經驗且皮膚不敏感的情況下使用。此配方的pH值約為3.6。本配方中主要使用的甘醇酸（Glycolic Acid）具有pKa值3.6，而pKa是在配制含酸成分時最重要考慮因素。pKa意味着酸的可用性。當pKa接近pH值時，盐和酸之間存在理想平衡，最大限度地提高了酸的效果並減少了皮膚不適感。

目標：
改善肌膚質地不均勻、暗沉、色素不均勻

適用於所有皮膚類型

水基精華液

主要成分：甘醇酸、乳酸、苹果酸、柠檬酸、水杨酸、交聯透明质酸钠、塔斯曼尼亞胡椒漿果/叶提取物

AHA 30% + BHA 2% Peeling Solution exfoliates multiple layers of the skin for a brighter, more even appearance. With the help of alpha-hydroxy acids (AHA), beta-hydroxy acids (BHA), and a studied Tasmanian pepperberry derivative, which reduces irritation that can be associated with acid use, this at-home peel helps even skin texture, clear pore congestion, and improve uneven pigmentation. The formula is further supported with a crosspolymer form of hyaluronic acid for comfort, pro-vitamin B5 for hydration, and black carrot for added protection.

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

The 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 the effectiveness of the acid and reducing skin discomfort.

Targets
Textural Irregularities, Dullness, Uneven Skin Tone

Suited to
All Skin Types

Format
Water-based Serum

Key ingredients
Glycolic Acid, Lactic Acid,Tartaric Acid, Citric Acid, Salicylic Acid, Sodium Hyaluronate Crosspolymer, Tasmannia Lanceolata Fruit/Leaf Extract