Dr.Althea 345 Relief Serum 30ml

A 3·4·5 recipe that brings calming, hydration, and barrier care into one bottle

This calming serum is formulated with Dr.Althea's optimized ingredient blend. Built on a base of 30% birch sap and 5% tea tree leaf water, it contains 10,000 ppm panthenol and 10,000 ppm niacinamide to quickly soothe skin sensitized by external stressors and restore moisture balance. The formula is rounded out with ceramide NP, rice- and centella-derived PDRN, and madecassoside to reinforce the skin barrier from within.

Immediate results confirmed through clinical testing

The efficacy has been validated through human application tests.

• Instant improvement in skin hydration confirmed immediately after a single use
• Redness-calming effect confirmed immediately after a single use
• Irritation index 0.00, rated as gentle
• Non-comedogenic (does not clog pores) test completed
• Vegan certified

It has also completed primary irritation testing on sensitive skin and suitability testing for acne-prone skin, making it safe for even the most reactive complexions.

Silky texture that absorbs seamlessly without shine

The texture delivers nourishment without any greasy residue, offering excellent absorption and adherence. It finishes with no sticky feel, so it layers beautifully under your next skincare step or makeup. Especially recommended for those concerned with breakouts and redness, those whose skin becomes reactive with seasonal changes, and skin struggling with inner dryness and oil-moisture imbalance.

After toner, before cream — in the serum step

Serum is applied right after toner, once your skin texture is prepped. This formula targets both soothing and hydration at once, so you can use it solo in your essence or ampoule step, or layer it after a lightweight essence. Finish with a cream to lock in moisture and complete your routine.

Suitable for morning and evening use

With a clinically tested irritation score of 0.00, this gentle formula fits seamlessly into your daily AM and PM routine. Use it in the morning as a hydrating base before makeup, and in the evening to calm skin after a long day.

Triple liposome technology for enhanced absorption

Dispense 2–3 drops with the dropper and smooth a thin layer over your entire face. Thanks to the triple liposome design — which encapsulates soothing, hydrating, and barrier-care actives in separate capsules — the ingredients stay potent until the moment they reach your skin. The silky texture absorbs quickly without any sticky residue. For extra care on dry or red areas, apply a second layer and gently press in with your palms to boost absorption.

Recommended pairings by skin concern

• Blemish-prone skin: After a lightweight toner, use this serum on its own and finish with a light moisture cream. The 5% tea tree leaf water and centella help calm irritation.
• Dry and sensitive skin: Ceramide NP and 10,000 ppm panthenol work to reinforce the barrier — pair with a hydrating toner for even better results.
• Uneven skin tone: With 10,000 ppm niacinamide (a tone-evening active), consistent use helps improve overall skin texture.

Safe for sensitive skin — store in a cool place

This formula has completed non-comedogenic testing and a sensitivity assessment on sensitive skin. It's suitable for acne-prone skin as well. After opening, store away from direct sunlight in a cool area. If redness or irritation occurs during use, discontinue and consult a dermatologist.

Water, Glycerin, Niacinamide, Panthenol, 1,2-Hexanediol, Beta-Glucan, Hydrolyzed Hyaluronic Acid, Ceramide NP, Sodium DNA, Resveratrol, Tannic Acid, Melaleuca Alternifolia (Tea Tree) Leaf Water, Camellia Sinensis Leaf Water, Madecassoside, Centella Asiatica Extract, Betula Platyphylla Japonica Juice, Melaleuca Alternifolia (Tea Tree) Leaf Water, Centella Asiatica Extract, Ulva Lactuca Extract, Carbomer, Tromethamine, Phenoxyethanol, Fragrance

The list of ingredients is subject to change. Please consult the packaging of the product purchased.