With 30% Alpha Hydroxy Acids (Glycolic/Lactic/Tartaric/Citric), 2% Beta
Hydroxy Acid (Salicylic Acid), Hyaluronic Acid Crosspolymer, Vitamin B5,
Black Carrot and Tasmanian Pepperberry
Alpha hydroxy
acids (AHA) exfoliate the skin's topmost surface for a brighter and more
even appearance. Beta hydroxy 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.
Note:
While exfoliating acids can result in quick visible benefits, we
generally suggest indirect forms of skin exfoliation in favour of direct
forms such as this formula due to potential inflammation and
sensitivity associated with acids. Please refer to NIOD's Non-Acid Acid
Precursor for such a reference.
Use ideally in the evening, 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 product and for a week afterwards. Use only as directed. Contact of the product with the skin must be of limited frequency or duration.)
Notes: This formula contains a very high concentration of free acids. The Ordinary recommends 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.
Glycolic Acid, Aqua (Water), Aloe Barbadensis Leaf Water, Sodium Hydroxide, Daucus Carota Sativa Extract, Propanediol, Cocamidopropyl Dimethylamine, Salicylic Acid, Potassium Citrate, Lactic Acid, Tartaric Acid, Citric Acid, Panthenol, Sodium Hyaluronate Crosspolymer, Tasmannia Lanceolata Fruit/Leaf Extract, Glycerin, Pentylene Glycol, Xanthan gum, Polysorbate 20, Trisodium Ethylenediamine Disuccinate, Potassium Sorbate, Sodium Benzoate, Ethylhexylglycerin, 1,2-Hexanediol, Caprylyl Glycol.