aPAD 20% Azelaic Acid Derivative Serum

20% Azeclair (Azelaic Derivative) Serum: A water-light Azelaic acid derivative (Potassium Azeloyl Diglycinate, or PAD) formula to even the skin tone, normalise oil production and calm the skin.

WHY IT’S SPECIAL

Azelaic acid is a 3-in-1 clinically proven active that helps reduce blemishes, pigmentation and redness. This formula uses a new-generation water-soluble form called Potassium Azeloyl Diglycinate (PAD) that has similar properties to Azelaic acid but enables a super-light, oil-free texture. The two strong points of PAD are to even the skin tone and to control excessive oiliness.

This formula uses 20% Azeclair, a solution containing 6% pure Potassium Azeloyl Diglycinate (PAD). While 6% might not sound like a high number, when it comes to PAD, it is an outstanding amount. The molecule is effective already and typically used at 1-3%. Studies done by the ingredient’s manufacturer show that 3% PAD (or 10% Azeclair) is an effective amount in normalising oil production and evening the skin tone, while a study published in the Journal of Dermatological Treatment used 5% PAD for the management of rosacea. 

aPAD is ideal if you are looking for an Azelaic Acid product that is also light in texture and layers well with other products. It is an all-skin type formula that we especially recommend, if you have pigmentation, extra oiliness or redness (rosacea).

Geek tip: Based on our experience, those who are sensitive to niacinamide tend to find aPAD an especially helpful addition to their skincare routine.

HOW TO USE

• Can be used in the AM and/or PM.

• After cleansing, apply a few drops to the face before using emulsions and/or creams.

• Follow with other steps in your routine.

GOOD TO KNOW

• Shelf-life: 2 years from production (unopened), 6 months PAO (period after opening)

• aPAD is cruelty-free, vegan, fragrance & essential oil free, gluten free, fungal-acne safe, and pregnancy safe.

• Should persistent irritation occur, stop use immediately and consult your local physician.

• Store in a cool dry place away from direct sunlight.

• Keep out of reach from children.

Check our FAQ page for more information on product use and patch testing.

INGREDIENTS

Key Ingredients:

✴︎ Potassium Azeloyl Diglycinate: A new generation azelaic acid derivative designed to be water-soluble and thus enable light formulas. It has a similar effect to the 3-in-1 clinical active azelaic acid that helps to normalise oil production, evening the skin tone, reducing blemishes, pigmentation and redness. There are a few studies using PAD already: two used it for the management of rosacea here and here, and another one used it for the management of melasma. 

✴︎ Allantoin: A classic skincare ingredient known for its skin soothing and skin protecting abilities.

✴︎ Glycerin & Methyl-Gluceth 20: A gentle humectant combination to help the skin to hold onto water.

Research:

Berardesca, Enzo, et al. "Clinical and instrumental assessment of the effects of a new product based on hydroxypropyl chitosan and potassium azeloyl diglycinate in the management of rosacea." Journal of cosmetic dermatology 11.1 (2012): 37-41.

Viyoch, Jarupa, et al. "Effects of trans-4-(aminomethyl) cyclohexanecarboxylic acid/potassium azeloyl diglycinate/niacinamide topical emulsion in Thai adults with melasma: a single-center, randomized, double-blind, controlled study." Current Therapeutic Research 71.6 (2010): 345-359.

Veraldi, Stefano, et al. "Treatment of symptoms of erythemato-telangiectatic rosacea with topical potassium azeloyl diglycinate and hydroxypropyl chitosan: Results of a sponsor-free, multicenter, open study." Journal of Dermatological Treatment 26.2 (2015): 191-192.