Dr.Althea is a Korean skincare brand that has built its catalog around sensitive skin. Most people searching for it want one of two creams: the 345 Relief Cream, a light gel cream for blemish-prone and easily reddened skin, or the 147 Barrier Cream, its richer counterpart for dry, tight skin. The full Dr.Althea range at Vionine runs wider than that, with two PDRN creams, a marine hydration pair, a vitamin C serum, a beginner retinol, and a cleansing balm.
This guide sorts through what each formula actually contains, which products suit which skin type, and how to build a routine without doubling up. It also covers buying authentic stock in the US, an honest look at who may want a different brand, and a realistic timeline for results.
Who Is Dr.Althea?
Dr.Althea is a Korean brand that describes its goal as becoming a leading expert in sensitive skincare, with formulas meant to be gentle on skin that reacts easily. That focus shows up across the catalog. Centella asiatica, madecassoside, and panthenol appear again and again, even in the products built around brighter or firmer-looking skin.
The brand lists several formulas as vegan, including the 345 Relief Cream, the 345 Relief Cream Mist, and the 147 Barrier Cream, and every Dr.Althea product we carry is made in South Korea. Prices stay at an everyday level, which makes it an easy way to try a specific ingredient without a big outlay. If you shop for sensitive skin, this is the kind of customer Dr.Althea designs for.
345 Relief and 147 Barrier, the Core Creams
The 345 Relief Cream (Renewal) is a lightweight gel cream for skin that stays red, reactive, or marked after breakouts. Tea tree leaf water and centella asiatica sit near the top of the ingredient list. Niacinamide works on the look of a more even tone, ceramide NP and hyaluronic acid support a comfortable moisture feel, and resveratrol and beta-glucan add antioxidant backup, while the Renewal formula also brings in sodium DNA. It is tested as non-comedogenic, settles quickly, and reads as calm in a jar rather than a cream that pushes hard. It is one of the gentler ways into tea tree skincare.
The 345 Relief Cream Mist carries the same idea into a spray. It sits in two layers in the bottle, a light cream and a watery essence, so you shake it before each use and get a soft veil rather than a wet splash. Rice bran water leads the formula, with centella asiatica, madecassoside, panthenol, and hyaluronic acid. Use it as a toning step after cleansing, under serums, or over makeup for a midday reset. We carry it in 100 ml for home and 60 ml for a bag.
The 147 Barrier Cream (Renewal) is the richer choice for skin that feels dry, tight, and quick to react. Its name points to the brand's 1-4-7 approach to barrier care, and the headline is seven forms of hyaluronic acid layered to hold water at different depths. Ceramide NP, squalane, and ectoin give a cushioned feel, with NAD and beta-glucan rounding it out. The texture is silky and absorbs cleanly. If your priority is a moisture barrier that feels comfortable again, start here.
PDRN Reju and Aqua Marine
Dr.Althea uses PDRN in two different ways. The PDRN Reju 2000 Cream leads with 0.2% salmon PDRN, listed as sodium DNA, in a cushiony daily cream for skin that looks tired and short on bounce. Ectoin and panthenol keep it calm, while ceramide NP, madecassoside, and four peptides work on the look of firmness and smoothness over time. It sinks in without a greasy afterfeel and layers under sunscreen or makeup, morning and night.
The PDRN Reju 5000 EGF Cream takes a vegan route, with 5,000 ppm PDRN from sodium DNA and sh-oligopeptide-1, a peptide often called EGF. Centella asiatica leaf water forms a large part of the base, with panthenol and a trio of hyaluronic acids. It is a light cream with no shiny finish, aimed at smoother texture and a firmer look. Both PDRN creams come in a compact 20 g size that is easy to keep in a travel bag.
The Aqua Marine pair is for skin that wants hydration without weight. The Aqua Marine Watery Cream is about 70 percent bamboo water, a watery gel that spreads thin and sinks in fast, with a generous amount of panthenol, a stack of hyaluronic acids, seaweed extracts, and a vegan PDRN. The Aqua Marine Jelly Mist sprays as a fine jelly with a cool finish and a soft blue tint that comes from malachite extract rather than an added dye. It doubles as a hydrating face mist and a setting spray over makeup. Neither one has added fragrance in its ingredient list.
Choosing by Skin Type
Start with your skin, not the newest launch. Oily, combination, or blemish-prone skin fits the 345 Relief Cream, and in hot weather the Aqua Marine Watery Cream is lighter still. Dry, tight, or barrier-stressed skin belongs with the 147 Barrier Cream. Reactive skin generally does best with the formulas built on centella and madecassoside, which covers most of the 345 line.
If you want a gentler vitamin C serum, the Vitamin C Boosting Serum pairs 3-O-ethyl ascorbic acid, a stable derivative, with niacinamide and a base rich in sea buckthorn extract, which gives it a natural orange tint. It is light, runny, and chosen to be low sting, and it suits dull or tired-looking skin in the morning before sunscreen. For fine lines and the look of dark spots, the Pure Retinol 0.15% Cream is a true starter, with 0.15% retinol buffered by centella leaf water, ceramide NP, and panthenol, plus bakuchiol and kojic acid alongside.
Building a Dr.Althea Routine
In the evening, start with the Pore Refresh Grinding Cleansing Balm. A twist-up cap grinds out a fresh portion, the sorbet texture melts into oil as you massage, and rice bran and jojoba oils loosen sunscreen and makeup. Add water until it turns milky, rinse, then follow with a water-based cleanser if you double cleanse. After toner, apply the Pure Retinol 0.15% Cream two or three nights a week and finish with the 147 Barrier Cream. On retinol nights, you can press a thin layer of the 147 on before and after the retinol to keep skin comfortable.
In the morning, cleanse gently, use the 345 Relief Cream Mist as a toning step, follow with the Vitamin C Boosting Serum, and close with the 345 Relief Cream or the PDRN Reju 2000 Cream before sunscreen. Keep vitamin C and retinol at separate times of day, as the retinol description advises, and introduce one new product at a time. Our Korean skincare routine guide covers the full order step by step.
Authenticity and Why the Source Matters
Korean skincare is a common target for counterfeits and gray-market resale, and formulas with vitamin C or retinol depend on how they were stored. A fake or tired batch can mean a product that never matched the label. Every Dr.Althea product at Vionine is authentic, sourced through proper channels, with fast US shipping.
The 345 Relief Cream and 147 Barrier Cream we carry are the Renewal versions, the updated formulas. If you need to match a specific batch, the descriptions suggest checking the barcode on the box. To see how Dr.Althea compares with the other labels we stock, browse our directory of Korean skincare brands.
Who Might Want a Different Brand
Dr.Althea leans gentle, and that is a trade-off. If you want high-strength actives, such as pure ascorbic acid or a strong retinoid, the products we carry sit at the softer end: the vitamin C is a derivative and the retinol is a starter dose. Experienced users may outgrow the Pure Retinol 0.15% Cream and want something stronger, which is where our retinol and retinal edit comes in.
Very dry skin may also find the Aqua Marine Watery Cream too light on its own in winter, and its description suggests layering it over a richer serum or adding a facial oil. The PDRN Reju 2000 Cream uses salmon PDRN, so if you prefer to avoid fish-derived ingredients, choose the PDRN Reju 5000 EGF Cream or the Aqua Marine products, which use a vegan PDRN from sodium DNA. Patch test anything new if your skin reacts easily.
How Long Results Take
Comfort comes first. The creams and mists are about moisture and soothing, so skin can feel calmer and more comfortable within the first few uses. Brightening is slower. Give the Vitamin C Boosting Serum several weeks of steady morning use, always followed by sunscreen, before you judge the look of dullness or uneven tone.
Retinol is the longest game. Start the Pure Retinol 0.15% Cream two or three nights a week and build up as skin adjusts, and expect changes in texture and the look of fine lines to show over a couple of months, not days. The PDRN creams work on a similar slow timeline for the look of firmness. With sensitive skin especially, consistency matters more than strength.
Shop the Dr.Althea Edit
Four picks across the 345 Relief, 147 Barrier, PDRN Reju, and vitamin C formulas.
Frequently Asked Questions
Is Dr.Althea a good brand?
Dr.Althea is a focused Korean brand for sensitive skin, with soothing ingredients like centella asiatica, madecassoside, and panthenol running through most of its formulas. Prices stay at an everyday level, so it is an easy brand to try. It suits people who value comfort over high-strength actives.
Is Dr.Althea a Korean brand?
Yes. Dr.Althea is a Korean skincare brand, and every Dr.Althea product we carry is made in South Korea. The brand describes its aim as becoming a leading expert in sensitive skincare.
What is Dr.Althea best known for?
The products people ask about most are its two core creams. The 345 Relief Cream is a light gel cream with tea tree leaf water and centella asiatica for blemish-prone, easily reddened skin, and the 147 Barrier Cream is a richer cream built around seven forms of hyaluronic acid with ceramide NP.
Should I choose the 345 Relief Cream or the 147 Barrier Cream?
Choose the 345 if your skin is oily, combination, or blemish-prone and you want a light gel cream that sinks in fast. Choose the 147 if your skin feels dry, tight, or reactive and wants a richer, silky layer. The 147 also works as a comfortable buffer around retinol.
What is the best Dr.Althea product for oily skin?
The Aqua Marine Watery Cream is the lightest moisturizer in the range, about 70 percent bamboo water with a fast-absorbing gel texture. The 345 Relief Cream is the other strong option, especially for blemish-prone skin, since it is tested as non-comedogenic.
How do PDRN Reju 2000 and PDRN Reju 5000 EGF differ?
PDRN Reju 2000 uses 0.2% salmon PDRN with ectoin, ceramide NP, and four peptides in a cushiony cream for tired-looking skin. PDRN Reju 5000 EGF uses 5,000 ppm vegan PDRN from sodium DNA plus sh-oligopeptide-1, a peptide often called EGF, in a light cream aimed at a firmer look and smoother texture.
Is the Dr.Althea retinol cream good for beginners?
Yes. The Pure Retinol 0.15% Cream is designed for first-time users, with the low dose buffered by centella, ceramide NP, and panthenol. Use it at night, start two or three nights a week, and wear sunscreen every morning.
Are Dr.Althea products authentic at Vionine?
Yes. Every Dr.Althea product at Vionine is authentic, sourced through proper channels, with fast US shipping. The 345 Relief Cream and 147 Barrier Cream we stock are the updated Renewal formulas.
