

✨ Glow Up Instantly with the Ultimate Hydration Boost 💧
TIRTIR SOS Serum is a fragrance-free, vegan face serum formulated with Polyglutamic Acid for 10x superior hydration, witch hazel and chamomile to soothe and minimize pores, and Acetyl Hexapeptide-8 to stimulate collagen production. Suitable for all skin types, it delivers plumping, anti-aging, and hydrating benefits with a lightweight, non-sticky texture that enhances both skincare and makeup routines.
















| ASIN | B08B1J1592 |
| Best Sellers Rank | #6,691 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #176 in Facial Serums |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,238) |
| Item model number | 8809679690039 |
| Manufacturer | TIRTIR |
| Package Dimensions | 4.88 x 1.81 x 1.77 inches; 5.64 ounces |
N**I
Wonderful addition, and bonus hair perks !
A great light, very hydrating serum without any extra scents etc for us sensitive skin girlies. I got this after getting TirTir’s ceramic milk ampule which I tried on a whim and was OBSESSED with. It’s like no product I’ve ever tried- milky but not sticky and doesn’t feel heavy weirdly even though it’s so thick, it sort of sits on top of your skin for a while before soaking in. I tried it after getting lots of sun, my skin felt so parched and the next day was just so supple, glowing, and I swear minimized my crows feet right away. Anyways now my routine is this serum and then the milk ampule at night and in the morning- another Korean beauty company Seoul Ceuticals, their day glow serum followed by their multi-function all-in-one anti-aging snail repair cream and let me tell you my skin has never looked better. It’s wild I’m 39 and all the things that I started seeing - larger pores, dull skin, wrinkles- gone ! Also hot tip. I have fine, dry frizzy hair with split ends and I know that a little hyaluronic acid does wonders for it. I did some research on all the other ingredients in this and decided to try a little bit on my hair. When my hair is looking dry and frizzy I will put just a couple little drops on my finger, rub my hands together so they just feel slightly dampened by it, then lightly run my fingers over the top of my hair to smooth out frizz and rubbing into the ends (midway to ends, not on the roots). I’ll then give it a little fluff after - it’s amazing how much it gets rid of the frizzy fly aways, smooths it out, and makes the ends look so much healthier without weighing it down or making it look greasy (as long as you only use a tiny amount)
M**A
Instant Hydration & Skin Relief — Truly a SOS Serum
This serum has been a lifesaver for my skin. The TIRTIR SOS Hydrating Serum is lightweight, absorbs quickly, and instantly makes my skin feel calm and deeply hydrated. It has a fresh, soothing texture that works perfectly both morning and night. I noticed my skin looks more plump and healthy after just a few uses, especially when my skin feels dry or stressed. It layers beautifully under moisturizer and makeup without pilling, and it doesn’t leave any sticky feeling behind. Overall, this serum does exactly what it promises. If your skin needs quick hydration and comfort, this is a great product to keep in your routine. I will definitely repurchase and highly recommend it.
R**A
Amazing serum
This serum really works! I have been using it for 2 weeks and I noticed a considerable improvement on my complexion. My skin is moisturized and glowing and also more uniform. I use it with the same line face wash and milk toner. Excellent product and value for money
E**Y
Love this product it goes on smooth
Purchase this as part of my new skin care routine and I’m loving it. It does feel smooth, going on and provides lasting hydration. I do not experience greasiness or any negativity from this product.
A**K
Light, non-greasy skincare for sensitive skin
Seems to be a decent serum, doesn't irritate my skin and absorbs quickly. Will it be life-changing? Probably not, but it's a beneficial part of my skin care at present. I am older & have serious wrinkles at this point, plus some sun damage as I am a fair-skinned redhead with very reactive skin so if it works for me, it should be fine for the most sensitive of skin types.
M**I
She is that girl
I understand that everyone’s skin is different but my god yall. I’m an over doer when it comes to skincare, a junkie if you will. When I found this serum I was suffering from overdoing it with toner pads (morning and night), using nicinamide 10% (morning and night), and something else but I don’t remember but it was an exfoliant as well. Anyways my skin was so dry no matter what I did, even after using two moisturizers every night and then slugging. I was so desperate when I got this serum and the Milk Toner (regular not light) to help with the dry and tightness. It was day and night. I could go to bed and not wake up feeling dry/tight and like I didn’t do anything the night before. I’m on my 3rd bottle I believe. If I had to simplify my skincare routine to 5 products or less, this SOS serum and the Milk Toner will be there hands down. I also would like to add I live in the desert and the winters are especially brutal. Now, price point? This is not budget friendly at all, $25 for less than 2 ounces (in this economy)? Out of your mind. There are probably cheaper alternatives at a way better price point that do the same thing. The only time I buy this is when it’s on sale for $15. That either means buying one bottle when I’m halfway through the product or running out and waiting for it to go on sale. I also would like to say I’m very heavy handed. I use this day/night and you best believe I fill that dropper up to the very top before squirting it out. I bought this in January and I have at least 1/3 of the bottle left. With that being said, this is a good quality product. I would once to like to say everyone’s skin is different. My holy grail could be your nightmare. But 10/10 would recommend.
K**M
Skin Saver – Instant Relief & Hydration!
I am absolutely loving the TIRTIR SOS Serum! My skin tends to be sensitive and prone to redness, and this serum has been a game-changer in calming irritation and keeping my skin hydrated. ✔ Soothing & Lightweight – Absorbs quickly without feeling greasy, perfect for daily use. ✔ Hydrates Instantly – Leaves my skin feeling soft and plump. ✔ Great for Sensitive Skin – No irritation, just a gentle cooling effect that helps reduce redness. After using it consistently, my skin looks more balanced, less inflamed, and overall healthier. If you're looking for a gentle yet effective serum to soothe and nourish your skin, this one is a must-try! Highly recommend! ✨💧
D**K
This serum feels very calming on the skin and absorbs quickly without any stickiness. It helps reduce redness and makes my skin feel more balanced and hydrated, especially when my skin is feeling irritated or stressed. Lightweight but effective, and it layers well under moisturiser and makeup. A good option for sensitive skin or barrier-repair routines.
M**A
そんなに効果を実感できない
C**N
Ok
M**A
Ich bin äußerst zufrieden mit diesem Produkt. Sehr gute Qualität, angenehme Anwendung und klare Empfehlung!
I**Y
What a total waste of money this was. It was very drying on my skin and provided no benefit whatsoever. Was like someone just filled the jar with water and some runny glue. I have no idea how anyone could rate this more than 1 star. Very disappointed in this product and it wasn’t cheap either.
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