Dr. Althea and Trilogy are thoughtful skincare brands offering nourishing moisturizers, gentle cleansers, and serums designed to support a balanced and healthy complexion. The Korean brand founded in 2014 and owned by The Pure Lab Co., Ltd. features soothing hydration that suits dry and mature skin best, while the other brand is built on high-performing formulas for dry, balanced, and sensitive skin types. While both provide targeted solutions for acne-prone skin, dark spots, and mature skin through standout products like bubble cleansers, night creams, and vitamin C serums, they differ in their specific ingredient combinations and origin.
Dr. Althea is a Korean skincare brand founded in 2014 and owned by The Pure Lab Co., Ltd..
This page compares some of the most popular Dr. Althea and Trilogy products; for every product of both brands, with a fit score for your own skin, use the Lovi app.
“hydrating but light — Dr. Althea 345 Relief Cream”
+Soothing and CalmingMostly MentionedMostly Mentioned
“great for sensitive skin — Dr. Althea Vitamin C Boosting Serum”
“calms redness — Dr. Althea 345 Relief Cream”
“instantly calms irritated skin — Dr. Althea Barrier Cream”
“Doesn't irritate my sensitive skin — Trilogy Rosehip Cream Cleanser”
+Skin Benefits and BarrierMostly MentionedMostly Mentioned
“strengthened my skin barrier — Dr. Althea Barrier Cream”
“doesn't dry out my face — Dr. Althea Amino Acid Gentle Bubble Cleanser”
“skin doesn't feel stripped — Dr. Althea Amino Gel Cleanser”
“Wake to a glowing complexion — Trilogy Vitamin C Ceramide Night Cream”
–Moisturizing and Heavy IssuesSometimes NotedOften Mentioned
“not enough for dry skin — Dr. Althea 345 Relief Cream”
“too nourishing for combo skin — Dr. Althea Barrier Cream”
“drying on my hands and face — Dr. Althea Amino Gel Cleanser”
“A little bit too thick — Trilogy Vitamin C Ceramide Night Cream”
–Scent and IrritationSometimes NotedOften Mentioned
“smells like plants — Dr. Althea 345 Relief Cream”
“clinical scent — Dr. Althea Barrier Cream”
“prominent acidic hint — Dr. Althea Amino Acid Gentle Bubble Cleanser”
“If you are sensitive to fragrances, you might find it irritating — Trilogy Rosehip Cream Cleanser”
Questions and answers
Dr. Althea or Trilogy: which is better?
Dr. Althea does better for soothing and calming as well as skin benefits and barrier, whereas Trilogy does better for hydration and moisture. Lovi rates the products on this page across both brands differently depending on your skin type.
What is the difference between Dr. Althea and Trilogy?
Dr. Althea does better for soothing and calming as well as skin benefits and barrier support, while Trilogy does better for hydration and moisture. Reviewers note that every Dr. Althea product on this page has no fragrance, whereas two of the three Trilogy products contain fragrance.
Dr. Althea or Trilogy: which cleanser is better?
For cleansers, Dr. Althea achieves a Superior Lovi fit on the products on this page for acne-prone, oily, combination, and dry skin, while Trilogy reaches a High fit for sensitive, dry sensitive, dry skin, and skin with dark spots. Reviewers mostly mention Dr. Althea for gentle and soothing cleansers.
Which is more affordable, Dr. Althea or Trilogy?
The page facts do not mention pricing for either Dr. Althea or Trilogy, so it is not possible to determine which brand is more affordable.
Which causes fewer breakouts, Dr. Althea or Trilogy?
Dr. Althea does better with soothing and calming, but reviewers sometimes note breakouts from the products on this page.
Which brand has more fragrance-free products, Dr. Althea or Trilogy?
Dr. Althea has more fragrance-free products than Trilogy. Every product on the Dr. Althea page lists no fragrance in its ingredients, whereas only one of the three Trilogy products on this page is fragrance-free.
How do the founding years and locations of Dr. Althea and Trilogy compare?
Dr. Althea was founded in 2014 in South Korea, whereas Trilogy was founded earlier in 2002 with its founding location not specified on the page.
Which brand performs better for soothing and calming skin, Dr. Althea or Trilogy?
Dr. Althea performs better for soothing and calming skin. Reviewers mostly mention its cleansers and moisturizers as soothing, and every product on this page lists no fragrance in its ingredients.
Dr. Althea or Trilogy: which moisturizer is better?
For moisturizers, Dr. Althea does better for soothing and barrier benefits, while Trilogy does better for overall hydration and brightening. Lovi rates the Dr. Althea 345 Relief Cream as a Superior fit for acne-prone skin, and the Trilogy Vitamin C Ceramide Night Cream as a High fit for mature skin.
Ceramide iii · Skin Pharmacology and Physiology, 2026
Behind this comparison
Lovi compares products by their fit scores, calculated from the full ingredient list with brand-independent rules our dermatologists and cosmetic chemists build and review, and personalizes every pick with AI trained on the real results of millions of users. Lovi trains its fit score models on a proprietary dataset built from more than 10,000 expert-labeled products and more than 100,000 simulated examples, following an internally consistent methodology presented at Cosmoprof, AMWC, and Skin of Color Update.
