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Low pH Barrier Mist

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CLAIM TO FAME: A fine mist that hydrates, soothes, and refreshes

FAST FACTS: Formulated with 98% coconut extract water and 0.5% of PHA (Gluconolactone), an excellent humectant that attracts moisture; helps maintain skin’s natural slightly acidic pH level; acts as a ‘water shield’ to keep your skin at optimal moisture level throughout the day; creates a mattified, silky finish to prevent prior skincare from evaporating when applied as the last step of your beauty routine; free of parabens, sulfates, phthalates, petrolatum, synthetic preservatives, dyes or fragrance

PERFECT FOR: Acne-prone, oily, combination skin

Gentle, fine mist
March 14, 2018
”I use this mist as my toner and so far I really like it. The mist sprays extremely fine unlike a lot of other mists that leave droplets on the face. Since it has PHA in it, its pH is relatively low so you can use this as a pH adjusting toner especially if you follow up with actives. By itself, the mist is too gentle for me to see any exfoliation, but I use it with the matching PHA moisture renewal power cream and my skin feels smooth in the morning. Both this mist and the corresponding cream are quite gentle and I have not gotten any irritation from them, and I have somewhat sensitive skin.”
–Amazon Customer (from amazon.com)

WHAT YOU GET: (1) Low pH Barrier Mist
INGREDIENTS: Cocos Nucifera (Coconut) Fruit Extract, Gluconolactone, Ethylhexylglycerin, Butylene Glycol, 1,2-Hexanediol, Illicium Verum (Anise) Fruit Extract, Scutellaria Baicalensis Root Extract, Polysorbate 60, Caprylic/Capric Triglyceride, Allantoin, Sodium Hydroxide

Spray on your face evenly and gently pat on it. Use to freshen up throughout the day.


COSRX is a cult-fave Korean brand that uses safe and natural ingredients to create minimal yet functional products catering to the needs of all skin types. With more than ten years of experience under its belt, COSRX has actively worked in research and product development to address the needs of its clients. Its client-based, communication-maximizing approach to developing cosmetics and skincare makes its products among the most coveted in the world.

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6 reviews

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Certified Buyer
  • Skin Type Combination
  • Skin Tone Fair
  • Facial Features Chinita
  • Age 20

Locking Power

I definitely love this mist! It’s the last step of my skin care routine and it just helps lock my skin product in place. I’ve been using it for 3 weeks now and I really really love that it helps my face to not produce that much oil through out the day. It’s part of my summer skin care routine and I would definitely order again in the future.

about 1 month ago
Top Reviewer
  • Skin Type Oily
  • Skin Tone Fair
  • Facial Features Mestiza
  • Age 23


It’s really refreshing! Whenever I am stressed and see that my skin looks dull, just one spray of this and it magically gives life to my skin! Will surely repurchase more of this in the future. This product is just so good! A holy grail status for me and a must-try for oily-skinned gals who want their make-up to stay put all day and to those with dull complexion who want their skin to have more glow.

3 months ago
  • Skin Type Oily
  • Skin Tone Medium
  • Facial Features Mestiza
  • Age 25

Skincare Routine Efficiency

If you were to compare this to a makeup routine, this product acts as a setting spray. It functions like a sheet mask by enhancing the skin’s ability to absorb the treatments that you have applied, giving you that dewy finish and an overview of how the precedent products have been absorbed by the skin. By the next morning, you can see that its effect are still in place because your face would still feel soft and hydrated. Definitely a worth buying again.

3 months ago
Certified Buyer
  • Skin Type Oily
  • Skin Tone Fair
  • Facial Features Morena
  • Age 30


I just love this one. last step of my skincare routine. I love how it just locks everything for the other products to work their magic. It did not break me out which I also like because I have a really sensitive skin. The one thing that I dont like though is that it sorta dry my skin a bit. But other than that it was ok as long as it wont break me out Im good.

4 months ago
Top Reviewer
Certified Buyer
  • Skin Type Combination
  • Skin Tone Fair
  • Facial Features Mestiza
  • Age 41

Locks down skincare

This is an awesome mist to keep the ph level of the skin and lock in my skincare. I definitely noticed a difference when I used this. The mist is sooo fine and dries quickly. I ordered a second bottle and use this as my last step after applying my skincare. I ordered a back up already

8 months ago
Top Reviewer
  • Skin Tone Fair
  • Age 26

Love this!

I am usually too lazy to add extra steps to my routine. But when I read the description that this keeps products you put on from evaporating I just had to grab one! I did not put those on only to evaporate. So far so good. I like that this dries quickly.

10 months ago
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