[COSRX] Natural BHA Skin Returning A-Sol Review

Author: Vivian

THIS REVIEW ORIGINALLY APPEARED ON HER amazing blog HERE (definitely worth checking out 🙂 ).

Disclaimer: All the photos were taken by the review’s author.

If you’d like to have your review of a k-beauty product/store featured on the website as well, just send me an email on email.kbeauty.reviews@gmail.com. I’ll be more than happy to publish it here. ^.^


COSRX Natural BHA Skin Returning A-Sol Review


One K-beauty brand that I’m super happy I discovered from watching beauty influencers’ (more specifically, Joan Kim!) Youtube videos is COSRX. This skincare brand has never disappointed, and I like how everything is so fuss-free and straightforward – kind of like a drastic change from the usual amazing packaging of K-beauty products, but not a bad change to have once in a while.

Product Description

The Natural BHA Skin Returning A-Sol is a toner that works hard to hydrate and prep your skin for the next steps in your skin care routine and maintains your pores as a gentle chemical exfoliator.

This formula contains 69.8% Black Bee Propolis to soothe, repair and hydrate skin while inhibiting bacterial growth—perfect for breakouts and acne-prone skin. Natural AHAs and BHAs also aid in controlling excess sebum, clearing impurities and dead skin cells, and helping your skin cells renew so your skin becomes clearer and brighter while maintaining natural moisture-retention.

This is a great toner for sensitive, combination, or oily skin, and especially those dealing with breakouts and acne.

This product has a pH level of 4


Official Retail Price in Singapore: SGD 26.90

Ingredient List

Propolis Extract, Alcohol, Butylene Glycol, Sodium Lactate, Lactic Acid, water, Glycolic Acid, Betaine Salicylate, Sodium Hyaluronate, Panthenol, Allantoin, Cassia Obtusifolia Seed Extract, 1,2-Hexanediol, Ethyl Hexanediol, PEG-60 Hydrogenated Castor Oil, Melaleuca Alternifolia (Tea Tree) Leaf Oil

I know this ingredient list sounds quite scary, especially when you see alcohol ranked 2nd(!) I had a lot of doubts when I was looking at this product, but the product description seemed to fit what I was looking for. I was hoping to buy a toner that could hydrate my skin while keeping my acne at bay, and this toner seemed to do just the thing, so I took a leap of faith and went ahead with this purchase.




Packaging: I don’t really like my skincare products to look too frivolous, although I do love pretty makeup packaging. Having something clean and sophisticated gives the impression that it’s more scientifically-formulated, if you understand what I mean haha. I’ve brought this along on my travels and had no problems with leakages whatsoever. It’s not too bulky too, so it can definitely fit snugly into your luggage.

Texture: Like most other toners, it feels just like water, so it gets absorbed by the skin very easily. I’m not too big a fan of the smell, though.

Effectiveness: I have pretty mixed thoughts about this, but mostly positive.

So when I first started using this product, I was going through a lot of stress, bad eating, terrible sleeping habits (all thanks to school) and I felt like my skin might die if I didn’t use a toner that could at least promise to keep my skin looking like it won’t die any time soon. I’m not exaggerating when I say this toner SAVED my skin during those dreary, exhausting weeks. My internal organs might have been dying, but my skin was clearly surviving. It remained relatively clear for weeks with the occasional zits, but nothing drastic!  It was the best condition that I had seen my skin in for a long time, and I really was quite amazed.

However, after I used it for a period of time, it seemed a little like it wasn’t so effective anymore. My lifestyle habits have definitely been improving since then, so I don’t know why I still sprout acne patches so often these days.

Final Verdict

I hate having mixed feelings about a product that clearly worked for me, and which I would definitely want to recommend 😦

I might give this another shot in future with a new bottle (I just finished mine!) to see if I can still make this work for me, because this is honestly the best toner I’ve used in a long time. I do think this will work great for people with sensitive and acne-prone skin – I can truly vouch for this. I’m just slightly puzzled by the reduced efficacy towards the end of the bottle. Maybe something else in my makeup routine is messing my skin up rather than the toner, but it still shows that this toner is not 100% effective at preventing acne. Oh well.


Ease of use: ✮✮✮✮✮
Effectiveness: ✮✮✮✮✮
Value for money: ✮✮✮✮✮


8 thoughts on “[COSRX] Natural BHA Skin Returning A-Sol Review

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