TIRTIR Pure Vitamin C 24% Face Serum – Dark Spot Remover for Sensitive Skin with Collagen Anti Aging Even out Skin Tone Non irritation tested, Wrkinkles, Korean Mild Vita C Facial Serum 1.01 Fl Oz
$25.00
Price: $25.00
(as of Aug 12, 2025 13:32:04 UTC – Details)
Product Description
Pure Vitamin C 24 Serum 
Slow-Aging Care
Key Ingredients 
Test Results
Vitamin C Serum Satisfaction 
See TIRTIR Glow Line
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Customer Reviews
4.0 out of 5 stars 334
4.4 out of 5 stars 235
4.5 out of 5 stars 1,134
4.6 out of 5 stars 3,417
4.5 out of 5 stars 949
4.5 out of 5 stars 785
4.6 out of 5 stars 672
Price
$25.00$25.00
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$22.50$22.50
$21.99$21.99
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Product Type
Serum
Serum
Toner
Toner
Serum
Ampoule
Cream
Skin Benefits
Skin Tone & Reduce Dark Spots
Pore Tightening & Firming
Moisture Balance & Refreshing
Hydrating, Soothing
Hydrating, Soothing, Glow
Hydrating & Nourishing
Hydrating, Skin Smooth
Ideal For
All
All
Acne-prone, Oily, Sensitive
Dry, Rough, Sensitive Skin
Dry, Rough, Sensitive Skin
Dry, Sensitive, All
Dry, Saggy, Rough Skin
When to Use
PM, after toning/essence
PM, after toning/essence
AM/PM, after cleansing
AM/PM, after cleansing
PM, after toning/essence
PM, after toning/essence
PM, at last step of skincare
Hypoallergenic
✔
✔
✔
✔
✔
✔
✔
Product Dimensions : 4.6 x 1.6 x 1.6 inches; 7.05 ounces
Manufacturer : TIRTIR
ASIN : B0CNT54M1D
Best Sellers Rank: #20,746 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #460 in Facial Serums
Customer Reviews: 4.0 4.0 out of 5 stars 334 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
[BRIGHTEN SKIN TONES] Packed with a potent 24% pure vitamin C (246,750ppm), this serum is a powerhouse for your skin. Experience rejuvenated, firmer skin and a brighter complexion in just 2 weeks.
[REJUVENATING COLLAGEN] Infused with triple collagen, it works wonders on loose skin, enhancing its elasticity and firmness.
[TONING EFFECT] Formulated with 0.5% alpha bisabolol, it effectively blurs imperfections, leaving your skin looking flawless.
[ECO-FRIENDLY] With its eco-friendly glass packaging and removable label for easy recycling, it aligns with your commitment to sustainability.
[HOW TO USE] Simply apply a suitable amount during your skincare routine, gently massaging it onto your skin until absorbed. For ultimate protection during daytime use, don’t forget to apply a sunscreen with SPF 30 or higher after using the serum.
8 reviews for TIRTIR Pure Vitamin C 24% Face Serum – Dark Spot Remover for Sensitive Skin with Collagen Anti Aging Even out Skin Tone Non irritation tested, Wrkinkles, Korean Mild Vita C Facial Serum 1.01 Fl Oz
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$25.00
Suylen –
Good
I must say that this product is impressive; it delivers great results. However, the scent could use some improvement ( fishy). While it’s an unusual smell, the quality makes it worth it.
G –
My skin became brighter!!!
When I was pregnant and gave birth to a child, my face start to have dark spots. But after using this product, my skin feels much clearer. It is a watery formula and has no scent, so I feel comfortable using it as I am sensitive to scent.
Natalie Alvey –
So far so good!
Right off the bat, this stuff is potent! If you are new to vit c then I would use this one to two times a week and build up. I usually use it in the am after a milky toner. It has the feel of baby oil (best way to describe it), but it doesnât make me feel oily and looks great under make up. It is recommended to put it in the fridge to help prevent oxidation and so far so good. I donât notice any sort of weird smell from it and am overall very happy with this product. This is the second TirTir product Iâve tried. Their milky toner is also phenomenal.
Bug Lady –
Smells Like Cat Food! Fishy!
As a dedicated Korean skincare junkie, I was really excited to try the TIRTIR PURE VITAMIN C 24% SERUM based on all the hype and rave reviews. Unfortunately, this product completely let me down, and Iâm sad to say I wonât be using it again.First of all, the smell is absolutely horrific. Iâve used plenty of Vitamin C serums, and while some may have a slight odor, this one literally smells like cat food. I tried to ignore it at first, but after applying it to my face, the scent lingered for all night, making it almost unbearable. It completely threw me off every time I used it, and I found myself almost unable to continue with my routine because of it. My daughter also noticed the smell and at that point I was done!In addition to the terrible smell, I didnât notice any remarkable results after using it consistently for a few weeks. The serum felt slightly sticky, and while my skin didnât have any negative reactions, I didnât see any significant improvements in brightness or texture, which is the main reason I opted for a higher concentration Vitamin C product in the first place.I understand that skincare is very personal, and some people may have different experiences with this product, but for me, the smell was a total dealbreaker. When you spend this much on a serum, you expect both effectiveness and a pleasant experience. Unfortunately, this one missed the mark on both fronts.I really wanted to love it, but I canât recommend this to anyone who values a good skincare experience, both in terms of performance and scent. There are far better Vitamin C serums out there, and Iâll be looking for another one to add to my routine.
Kathryn Magendie –
Potent Vitamin C
Some things to note.–This may smell ‘fishy’ or otherwise not pleasant – that is normal. Most all vitamin c serums will smell funny. They shouldn’t smell ‘rancid’ or like old oil, but the fishy smell is normal. That’s why some brands will put fragrances – to mask the off-scent of vitamin c.–If you don’t use vitamin c within a few months, it may start to oxidize – if your vitamin c is turning darker, then it may be oxidizing and that isn’t going to be as effective. I keep mine in the refrigerator just to be sure, though I use it every morning, so it empties quickly.–Everyone’s skin is different, but this is a stronger vitamin c so you may have irritation, or slight stinging when using. You’ll have to gauge whether this is temporary and okay or if this is too strong a formula for you. There are other vitamin c serums that aren’t as strong. I will say that Cosrx has a vitamin c serum that’s about this strength and I don’t get the stingy feeling from it as much as I do this TirTir – though the stingy feeling doesn’t last long.–This is slightly oily but so are other vitamin c serums that I like so I am used to this. Cosrx, Gangnam Glow, those are slightly oily too, and those also have the fishy odor (though Gangnam Glow uses essential oils to mask it- Cosrx does not).–If you have rosacea prone skin like I do, the way to use this may be important. I use my vitamin c after cleansing and toning but I wait between those steps as I want my face dry and the toner(s) to be absorbed. So I cleanse, tone, and then go get my coffee, take the dog out, whatever, and then apply my vitamin c. I then let that absorb while I do something else in my morning routine – maybe 15 minutes at least, and then go ahead with the rest of my skincare. This works for me.I do not like their dropper. It doesn’t pick up the serum very well – and that goes for their milky toner too. Don’t know what’s up with their droppers.Would I order this vitamin c again? I would think about it -but particularly if this was on sale again, I would.
Kelly C. –
Nice results.
Have noticed good results, evening of skin tone in particular. I wasnât sure how I felt about the oil base at first but itâs ok. I donât wear it under foundation (which I rarely wear anyway) because I think it would shine through.
mariam a. –
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Cathy –
I only used this product once as the smell was unbearable. I had to get up during the night to wash it off my face as it was making me feel sick.