TIRTIR SOS Serum 50mL

A hydrating serum is a leave-on skincare step that adds moisture before your finishing moisturizer. Its lighter consistency makes it easy to spread over the face after cleansing and toner, rather than using it as a cleanser or a rinse-off mask. A serum can complement a cream when you want additional hydration without making every layer feel rich.

TIRTIR SOS Serum follows that approach with a gel-like texture and a blend of humectants and botanical extracts. Polyglutamic acid is a highlighted ingredient, while panthenol, betaine and allantoin round out the formula. The dropper helps dispense the small amount needed for your routine.

A moisture-focused formula with a light gel feel

The SOS formula brings together several kinds of skin-conditioning ingredients in one lightweight serum. Rather than relying on a thick cream texture, it combines a water-based gel format with humectants and botanical extracts. The result is a distinct moisture step that can be layered underneath your usual moisturizer.

• Polyglutamic acid: A highlighted moisture-binding ingredient in the formula, supported by glycerin and sodium hyaluronate. These ingredients make hydration the central purpose of the serum rather than exfoliation or cleansing.
• Comfort-focused ingredients: Panthenol, betaine and allantoin sit alongside centella and chamomile extracts in a formula designed to leave skin feeling comfortable and conditioned.
• Botanical blend: The ingredient list includes green tea, licorice root, rosemary, witch hazel and other plant extracts. These are part of the complete formula, not separate products or an essential-oil treatment.
• Peptide ingredients: Acetyl hexapeptide-8, copper tripeptide-1 and palmitoyl pentapeptide-4 are listed alongside adenosine. No ingredient concentrations are stated here.
• Dropper format: The 50mL bottle has a pipette applicator for dispensing serum. Its light, gel-like consistency is intended to spread easily and absorb without a heavy, greasy finish.

Comfortable hydration and a fresh-looking glow

SOS Serum is designed for the everyday feel and appearance of hydrated skin. It is particularly useful when you want a light moisture layer that does not compete with the texture of your moisturizer. The emphasis is on softer, more supple-feeling skin and a refreshed finish, rather than a harsh resurfacing experience.

• Relieves the dry feel: Adds a layer of hydration after cleansing and toning, helping skin feel less tight and more comfortable before the rest of your routine.
• A dewy appearance: Moisture support helps skin look fresh and luminous. The finish comes from skincare hydration rather than tinted coverage, shimmer particles or makeup pigments.
• Soft and supple feel: Skin-conditioning ingredients help leave the face feeling smooth and cared for, without requiring a thick application of cream at the serum stage.
• Easy layering: The lightweight format works as an additional step before moisturizer. This makes it straightforward to add to an established routine rather than replacing every product you already use.
• Comfort without heaviness: The brand describes a fast-absorbing texture without a sticky, heavy finish, useful for people who prefer their hydrating serum to feel light on the skin.

You Get:

• 1 × TIRTIR SOS Serum 50mL