---
product_id: 641224083
title: "SOS Poly Glutamic Acid Serum | Instant Hydrating Facial Serum for Radiant Glow - Plumping, Anti Aging, Hydrating - Fragrance Free Korean Skincare Serum for All Skin Types, 1.69 fl.oz."
brand: "tirtir"
price: "25881CFA"
currency: XOF
in_stock: true
reviews_count: 6
category: "Tirtir"
url: https://www.desertcart.sn/products/641224083-sos-poly-glutamic-acid-serum-instant-hydrating-facial-serum-radiant
store_origin: SN
region: Senegal
---

# Boosts collagen & elasticity Soothes & minimizes pores 10x hydration power SOS Poly Glutamic Acid Serum | Instant Hydrating Facial Serum for Radiant Glow - Plumping, Anti Aging, Hydrating - Fragrance Free Korean Skincare Serum for All Skin Types, 1.69 fl.oz.

**Brand:** tirtir
**Price:** 25881CFA
**Availability:** ✅ In Stock

## Summary

> 💧 Unlock the secret to unstoppable glow and hydration — your skin’s new BFF!

## Quick Answers

- **What is this?** SOS Poly Glutamic Acid Serum | Instant Hydrating Facial Serum for Radiant Glow - Plumping, Anti Aging, Hydrating - Fragrance Free Korean Skincare Serum for All Skin Types, 1.69 fl.oz. by tirtir
- **How much does it cost?** 25881CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/641224083-sos-poly-glutamic-acid-serum-instant-hydrating-facial-serum-radiant)

## Best For

- tirtir enthusiasts

## Why This Product

- Trusted tirtir brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Multi-Use Magic:** Use alone or blend with your base makeup for a luminous finish; even a few drops tame frizz and add shine to hair.
- • **Glow-Ready Complexion:** Chamomile and Witch Hazel work in harmony to soothe, refine pores, and amplify your natural radiance.
- • **Youthful Skin, Instantly:** Infused with Acetyl Hexapeptide-8 and Adenosine to visibly reduce fine lines and boost collagen production.
- • **Hydrate Like Never Before:** Polyglutamic Acid delivers 10x more moisture retention than hyaluronic acid for plump, dewy skin all day.
- • **Fragrance-Free & Lightweight:** Perfect for sensitive skin, this serum absorbs quickly without any sticky residue or overpowering scent.

## Overview

TIRTIR SOS Poly Glutamic Acid Serum is a fragrance-free Korean skincare essential that offers 10x the hydration of hyaluronic acid, enriched with soothing botanicals and anti-aging peptides. Designed for all skin types, it deeply hydrates, minimizes pores, boosts collagen, and enhances skin elasticity, delivering a radiant, plump, and youthful complexion. Lightweight and versatile, it also smooths frizz when applied sparingly to hair, making it a must-have multitasking serum for modern skincare routines.

## Description

Buy TIRTIR SOS Poly Glutamic Acid Serum | Instant Hydrating Facial Serum for Radiant Glow - Plumping, Anti Aging, Hydrating - Fragrance Free Korean Skincare Serum for All Skin Types, 1.69 fl.oz. online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: يشد البشره
Review: 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)

## Features

- [POLY GLUTAMIC ACID - EXCEPTIONAL HYDRATION] TIRTIR SOS Serum is enriched with Polyglutamic Acid (PGA), offering 10x greater water-holding capacity than hyaluronic acid. This TIRTIR Serum delivers deep, long-lasting hydration, leaving your skin plump, rejuvenated, and glowing.
- [ENERGY-BOOSTING FOR ALL SKIN TYPES] TIRTIR PGA SOS Serum not only enhances your skin’s natural glow but also helps prep your skin to fully absorb the benefits of your next skincare steps. Use it in your Korean skin care routine or blend it into your base makeup for a dewy, luminous finish.
- [NATURAL GLOW & SOOTHING] Chamomile revitalizes dry skin and boosts elasticity, while Witch Hazel soothes and minimizes pores, leaving you with a radiant complexion. This Korean serum is perfect for achieving that healthy glow.
- [COLLAGEN BOOST & ANTI-AGING] Infused with Acetyl Hexapeptide-8 and Adenosine, the TIRTIR SOS PGA serum helps stimulate collagen production and reduce fine lines, promoting youthful, glowing skin.
- [HOW TO USE] Apply TIRTIR SOS PGA serum after cleansing to lock in moisture and eliminate tightness. For a luminous finish, blend it with your base makeup. This SOS PGA serum is your secret weapon for achieving hydrated, glowing skin in your AM and PM routines.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08B1J1592 |
| ASIN  | B08B1J1592 |
| Best Sellers Rank | #7,185 in Beauty ( See Top 100 in Beauty ) #235 in Facial Day Care |
| Country of origin  | Korea, Republic of |
| Customer reviews | 4.5 4.5 out of 5 stars (1,203) |
| Date First Available  | 20 February 2023 |
| Item model number | 8809679690039 |
| Item model number  | 8809679690039 |
| Manufacturer | TIRTIR |
| Manufacturer  | TIRTIR |
| Package Dimensions | 12.4 x 4.6 x 4.5 cm; 160 g |
| Package Dimensions  | 12.4 x 4.6 x 4.5 cm; 160 g |

## Product Details

- **Product benefits:** Hypoallergenic, Fragrance Free, Rejuvenate, Anti-Aging, Anti Aging
- **Scent:** fragrance_free
- **Skin type:** Dry
- **Special ingredients:** collagen, hyaluronic_acid
- **Use for:** Face

## Images

![SOS Poly Glutamic Acid Serum | Instant Hydrating Facial Serum for Radiant Glow - Plumping, Anti Aging, Hydrating - Fragrance Free Korean Skincare Serum for All Skin Types, 1.69 fl.oz. - Image 1](https://m.media-amazon.com/images/I/41EpnndoUvL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by م***. on 3 September 2025*

يشد البشره

### ⭐⭐⭐⭐⭐ Review
*by N***I on 13 April 2025*

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)

### ⭐⭐⭐⭐⭐ Review
*by D***K on 1 February 2026*

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.

## Frequently Bought Together

- TIRTIR SOS Serum - Radiant Glow Boosting Face Serum - Plumping, Anti Aging, Hydrating - Visibly Smooth and Glowy Skin - Fragrance Free Serum for All Skin Types, 1.69 fl.oz.
- TIRTIR Natural Ceramide Cream | Deep moisturizer for Glass Skin, Polyglutamic acid, Centella Asiatica Extract, Skin barrier, Lightweight, Mild, Nature derived ingredients, Dry skin, Korean skincare
- TIRTIR Ceramic Milk Ampoule (1.35 Fl Oz)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sn/products/641224083-sos-poly-glutamic-acid-serum-instant-hydrating-facial-serum-radiant](https://www.desertcart.sn/products/641224083-sos-poly-glutamic-acid-serum-instant-hydrating-facial-serum-radiant)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-14*