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TIRTIR

TIRTIR SOS Serum

£29.99

Taxes included.

Polyglutamic acid, hyaluronic acid and a calming botanical brigade rescue stressed-out skin in a single soothing layer. TIRTIR's SOS Serum is the bottle-shaped equivalent of a deep breath for tired, irritated skin. A lightweight gel-lik... Read more

Free UK shipping on orders over £25 2–3 day UK delivery 100% genuine K-beauty, shipped from the UK
Product Info

Polyglutamic acid, hyaluronic acid and a calming botanical brigade rescue stressed-out skin in a single soothing layer.

TIRTIR's SOS Serum is the bottle-shaped equivalent of a deep breath for tired, irritated skin. A lightweight gel-like formula floods the complexion with polyglutamic acid (ten times more hydrating than hyaluronic acid) plus sodium hyaluronate, while centella, witch hazel, chamomile and licorice root work to dial down redness and visible stress. Vegan, fragrance-free and perfect as a daily glow-up step or mid-flare-up rescue.

✨ Why You'll Love It

  • Polyglutamic Acid – Holds significantly more water than hyaluronic acid, leaving skin plumped and glassy without stickiness.
  • Sodium Hyaluronate – Multi-weight hydrator that draws moisture deep into the skin for instant comfort.
  • Centella Asiatica – K-beauty's classic skin-soother — visibly calms redness and supports a healthy barrier.
  • Licorice Root Extract – Gently brightens uneven tone while soothing irritation.

For stressed, dehydrated and reactive skin that needs a quick reset to its calm, glowy baseline.

💚 Clean & Conscious Beauty

  • Cruelty-free
  • Vegan
  • Fragrance-free
  • Paraben-free
  • Sulfate-free
  • Silicone-free
  • Mineral oil-free
  • Alcohol-free
  • Suitable for: All skin types including sensitive, reactive and dehydrated skin

How to Use: After cleansing and toning, apply 2-3 drops onto face and neck, gently pat into skin, then follow with moisturiser. Use morning and night.

⚠️ Hazards & Cautions

For external use only. Avoid contact with eyes. Keep out of reach of children. If irritation or sensitivity occurs, discontinue use and consult a physician.

Size: 50ml

Shipping & Delivery

We work quickly to ship your order as soon as possible. Once your order has shipped, you will receive an email with tracking information. Delivery times vary depending on your location.

Product reviews

Customer reviews

What customers say about shopping with us

4.8
★★★★★★★★★★
68 verified customer ratings
5 ★ 93%
4 ★ 4%
3 ★ 0%
2 ★ 0%
1 ★ 3%
★★★★★★★★★★

I am very happy with both the product and the service I received. You can really feel the quality ingredients. My order arrived quickly, well-packaged and in perfect condition. Highly recommended product and seller — I will definitely be buying again!

Verified buyer · Jul 2025
★★★★★★★★★★

Product arrived next day following purchase. Used it for around a week now and skin is feeling great and looks hydrated. Would recommend for women over 50! Will order again.

Verified buyer · Apr 2025
★★★★★★★★★★

Great pimple patches — doesn’t irritate my sensitive skin, clears them up quickly. Would recommend 😊

Verified buyer · Aug 2024
★★★★★★★★★★

Great purchase, arrived super quick and was exactly the product I was expecting. Thanks!

Verified buyer · Nov 2025
★★★★★★★★★★

Excellent service, my items arrived the next day.

Verified buyer · Jun 2025
★★★★★★★★★★

Fast delivery and very good quality product.

Verified buyer · Mar 2026
★★★★★★★★★★

Great quality – fast delivery – packaged well – thanks x

Verified buyer · Nov 2023
★★★★★★★★★★

Super fast fulfilment and delivery. Exactly as described.

Verified buyer · May 2024
★★★★★★★★★★

Slight delay in delivery but not an issue. Was kept informed at every point.

Verified buyer · Mar 2026
★★★★★★★★★★

Really happy with this purchase, and delivery was very good.

Verified buyer · Oct 2024

Ratings and reviews are from verified Soul Skin orders.