Dr. Althea 345 Relief Serum – Korean calming serum PDRN Birch Sap Tea Tree Leaf Water Ceramide NP Niacinamide fragrance-free vegan non-comedogenic $22.50
Dr. Althea 345 Relief Serum texture – lightweight fast-absorbing watery serum sensitive acne-prone post-blemish skin daily use
Dr. Althea 345 Relief Serum key ingredients – birch sap tea tree water panthenol PDRN niacinamide ceramide NP madecassoside beta-glucan
Dr. Althea 345 Relief Serum PDRN ceramide – barrier regeneration cellular repair moisture barrier rebuild acne-prone sensitive K-beauty
Dr. Althea 345 Relief Serum calming complex – madecassoside centella asiatica resveratrol hydrolyzed HA redness post-blemish marks
Dr. Althea 345 Relief Serum routine – after toner step 6 serum pat absorb follow 345 Relief Cream step 9 fragrance-free vegan routine
Dr. Althea 345 Relief Serum + Cream – serum companion to 345 Relief Cream 154 reviews 4.8 stars complete 345 line calm hydrate barrier
Dr. Althea 345 Relief Serum – fragrance-free vegan non-comedogenic new Korean calming serum Olive Kollection K-beauty sensitive skin
Dr. Althea 345 Relief Serum – Korean calming serum PDRN Birch Sap Tea Tree Leaf Water Ceramide NP Niacinamide fragrance-free vegan non-comedogenic $22.50
Dr. Althea 345 Relief Serum texture – lightweight fast-absorbing watery serum sensitive acne-prone post-blemish skin daily use
Dr. Althea 345 Relief Serum key ingredients – birch sap tea tree water panthenol PDRN niacinamide ceramide NP madecassoside beta-glucan
Dr. Althea 345 Relief Serum PDRN ceramide – barrier regeneration cellular repair moisture barrier rebuild acne-prone sensitive K-beauty
Dr. Althea 345 Relief Serum calming complex – madecassoside centella asiatica resveratrol hydrolyzed HA redness post-blemish marks
Dr. Althea 345 Relief Serum routine – after toner step 6 serum pat absorb follow 345 Relief Cream step 9 fragrance-free vegan routine
Dr. Althea 345 Relief Serum + Cream – serum companion to 345 Relief Cream 154 reviews 4.8 stars complete 345 line calm hydrate barrier
Dr. Althea 345 Relief Serum – fragrance-free vegan non-comedogenic new Korean calming serum Olive Kollection K-beauty sensitive skin

Dr. Althea 345 Relief Serum

$22.50
Quantity
🔒 Secure checkout · ✈️ Free US shipping $40+ · 🎁 Free samples with every order · 💬 Since 2018 — 100K+ orders served

The serum companion to Dr. Althea's bestselling 345 Relief Cream — the same Calm + Hydrate + Barrier Care philosophy in a lightweight, fast-absorbing serum format. For sensitive, acne-prone, and post-blemish skin. Non-comedogenic. Fragrance-free. Vegan.

  • Birch Sap + Tea Tree Leaf Water — Dual Calming Waters — Birch Sap is naturally rich in minerals, amino acids, and vitamins that hydrate and soothe irritated skin. Tea Tree Leaf Water delivers gentle antibacterial and anti-inflammatory calming without the dryness of concentrated tea tree oil. Together they form the lightweight aqueous base — calming from the first layer.
  • Panthenol + Niacinamide + Beta-Glucan — The 345 Active Core — Panthenol (Pro-Vitamin B5) deeply hydrates and supports barrier healing. Niacinamide brightens post-blemish marks, controls sebum, and strengthens the moisture barrier. Beta-Glucan calms immune response and delivers deep moisture. These three are the backbone of the 345 Relief line.
  • PDRN (Sodium DNA) + Ceramide NP — Barrier Regeneration — Dr. Althea's PDRN is bio-fermented biome PDRN — not salmon-derived. Supports skin cellular regeneration and repair. Ceramide NP replenishes barrier lipids depleted by acne, over-exfoliation, and sensitivity. Together they rebuild the skin barrier from within.
  • Madecassoside + Centella Asiatica + Hydrolyzed HA — Calming + Antioxidant Complex — Madecassoside is the most potent isolated centella active for calming redness. Centella Asiatica Extract extends the soothing and barrier-support action. Resveratrol provides antioxidant protection. Hydrolyzed HA delivers surface-level moisture.

After toner, apply a moderate amount evenly over face and gently pat for better absorption. Use before the 345 Relief Cream as a daily serum step. Fragrance-free. Vegan. Non-comedogenic.

At Olive Kollection since 2018 — free US shipping on orders over $40.

1. After cleansing and toner, apply an appropriate amount to the face. 2. Gently pat until fully absorbed. 3. Follow with moisturizer. Use morning and night.

Aqua (Water), Betula Platyphylla Japonica Juice, Propanediol, Melaleuca Alternifolia (Tea Tree) Leaf Water, Dipropylene Glycol, Butylene Glycol, Glycerin, Niacinamide, Panthenol, 1,2-Hexanediol, Caprylic/Capric Triglyceride, Hydrogenated Polydecene, C14-22 Alcohols, Hydroxyacetophenone, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, C12-20 Alkyl Glucoside, Tromethamine, Glyceryl Caprylate, Ethylhexylglycerin, Xanthan Gum, Pentylene Glycol, Disodium EDTA, Caprylyl Glycol, Camellia Sinensis Leaf Water, Hydrolyzed Hyaluronic Acid, Hyaluronic Acid, Sodium Hyaluronate, Poloxamer 407, Sodium Hyaluronate Crosspolymer, Hydrogenated Lecithin, Madecassoside, Pantothenic Acid, Polyglutamic Acid, Decyl Glucoside, Asiaticoside, Beta-Glucan, Asiatic Acid, Madecassic Acid, Sodium Phytate, Sodium DNA, Ceramide NP, Aluminum/Magnesium Hydroxide Stearate, Centella Asiatica Extract, Cholesterol, Lysolecithin, Phosphatidylcholine, Xylose, Hydroxypropyl Cyclodextrin, Tannic Acid, Resveratrol