EqualRXN Oat Milk PHA Serum



- +


Cruelty Free Vegan Non-toxic

Get your glow on with the Oat Milk PHA Serum. Containing 5% premium PHA - lactobionic acid, this milky serum quickly boosts water retention, locks in moisture, and gently exfoliates to give a more refined, even, and glowy skin complexion without any irritation. Oat milk and snow mushroom polysaccharide repairs, reduce redness, and gives the skin a more plumped appearance, it's truly an all-in-one serum.

For all skin types, especially for those with sensitive and easily irritated skin.

SIZE 1 fl. oz. / Made in Korea


Squeeze a few drops into your fingertip or palm, gently tap, and press into the skin. The skin should feel silky after the serum has evaporated. Follow up with a moisturizer as needed. Use daily. In the morning and/or at night. Don't forget to use sunscreen, always!

Some stickiness is normal upon initial application but disappears after the serum dries. Lactobionic Acid is hydrating, and better at water-binding than glycerin. EqualRXN suggests using 3-4 drops either by itself or under a moisturizer, wait for it to dry before applying more products. 


Water/Aqua/Eau, Butylene Glycol, Glycerin, Lactobionic Acid, Methyl Gluceth-20, Avena Sativa (Oat) Protein Extract, 1,2-Hexanediol, Sodium Polyacryloyldimethyl Taurate, Tremella Fuciformis Polysaccharide, Avena Sativa (Oat) Meal Extract, Avena Sativa (Oat) Kernel Oil, Tromethamine, Beta-Glucan, Saponins, Butyrospermum Parkii (Shea) Butter, Mangifera Indica (Mango) Seed Butter, Astrocaryum Murumuru Seed Butter, Theobroma Grandiflorum Seed Butter, Gluconolactone, Inulin Lauryl Carbamate, Ethylhexylglycerin, Disodium EDTA, Xanthan Gum, Sodium Surfactin, Tocopherol.

About EqualRXN

EqualRXN is aimed to maintain and improve skin health at its root, treating all skin types sensitively. Founded by a team of chemistry professionals, skincare fanatics, and beauty industry professionals, they came together under one mission: to bring back skin equilibrium. 

They strive to use the most effective ingredients, including banning over 70 ingredients such as artificial colorants, animal-derived ingredients, parabens, and alcohols (with low molecular weight). EqualRXN focuses on science: whether using natural or synthetic ingredients, they aim to use the best ingredients possible to compose gentle and effective formulations that will improve your skin at its root.

Store Policies

Click here for Shipping Information / Click here for Returns + Exchange

About Product Reviews

If submitting a review, please note that it is not published right away! We manually publish your review after we verify your purchase (we do this to prevent spamming). After confirming your order, we will publish the review as is - regardless if it's good or critical.

Every feedback helps as we curate for our online shop and subscription boxes in the future. All we ask is that you refrain from using hurtful, profane, offensive language in your review - we welcome constructive criticism, but please remember that we are human beings!