---
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: "¥6930"
currency: JPY
in_stock: true
category: "Tirtir"
url: https://www.desertcart.jp/products/641224083-sos-poly-glutamic-acid-serum-instant-hydrating-facial-serum-radiant
store_origin: JP
region: Japan
---

# Boosts collagen & elasticity Soothes & refines 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:** ¥6930
**Availability:** ✅ In Stock

## Summary

> 💧 Unlock your skin’s ultimate glow with next-level hydration!

## 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?** ¥6930 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/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

- • **Flawless Base Prep:** Preps skin to absorb skincare and makeup flawlessly, delivering a natural dewy finish every time.
- • **Youthful Bounce Boost:** Infused with Acetyl Hexapeptide-8 and Adenosine to stimulate collagen and visibly reduce fine lines.
- • **Glow-Getter’s Secret:** Chamomile and Witch Hazel work together to soothe skin and minimize pores, revealing a radiant complexion.
- • **Hydrate Like Never Before:** Polyglutamic Acid locks in 10x more moisture than hyaluronic acid for all-day plumpness.
- • **Fragrance-Free & Universal:** Gentle, hypoallergenic formula perfect for all skin types and daily AM/PM routines.

## Overview

TIRTIR SOS Poly Glutamic Acid Serum is a fragrance-free Korean skincare essential that delivers 10x more hydration than hyaluronic acid. Enriched with soothing botanicals and anti-aging peptides, it boosts collagen, minimizes pores, and preps skin for radiant, plump, and youthful-looking results suitable for all skin types.

## Description

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. : desertcart.ae: Beauty

## 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 | #26,009 in Beauty ( See Top 100 in Beauty ) #678 in Facial Day Care |
| Brand Name | TIRTIR |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,379) |
| Customer reviews | 4.5 4.5 out of 5 stars (1,379) |
| Date First Available  | 20 February 2023 |
| Item Form | Serum |
| Item Volume | 50 Milliliters |
| Item Weight | 170 Grams |
| Item model number  | 8809679690039 |
| Manufacturer | TIRTIR |
| Manufacturer  | TIRTIR |
| Manufacturer Part Number | 8809679690039 |
| Material Features | Fragrance Free |
| Model Number | 8809679690039 |
| Number of Items | 1 |
| Package Dimensions  | 12.3 x 4.5 x 4.4 cm; 170 g |
| Product Benefits | Hypoallergenic, Fragrance Free, Rejuvenate, Anti-Aging, Anti Aging |
| Scent Name | fragrance_free |
| Skin Tone | All |
| Skin Type | All |
| Special Ingredients | collagen, hyaluronic_acid |
| Target Use Body Part | Face |
| Unit Count | 40.0 Milliliters |

## Product Details

- **Product benefits:** Hypoallergenic, Fragrance Free, Rejuvenate, Anti-Aging, Anti Aging
- **Scent:** fragrance_free
- **Skin type:** All
- **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)

## Available Options

This product comes in different **Size** options.

## 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)

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

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-28*