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 is better for soothing and barrier benefits on the products on this page, while Trilogy does better for hydration and moisture. Reviewers note that Dr. Althea offers gentle and soothing cleansers with no fragrance listed across its page, though some users mention scent and irritation issues or breakouts.
What is the difference between Dr. Althea and Trilogy?
Dr. Althea does better for soothing, calming, skin benefits, and barrier support, while Trilogy does better for hydration and moisture. The products on this page from Dr. Althea also list no fragrance across the board, whereas 2 of 3 Trilogy products include fragrance.
Dr. Althea or Trilogy: which cleanser is better?
For cleansers, Dr. Althea does better because its Amino Acid Gentle Bubble Cleanser has a Superior Lovi fit across oily, combination, acne-prone, and dry skin types, while Trilogy features only one cleanser on this page, the Rosehip Cream Cleanser, which has a High fit for sensitive, dry sensitive, dry skin, and dark spots.
Which is more affordable, Dr. Althea or Trilogy?
Neither Dr. Althea nor Trilogy has pricing information listed on this page, so affordability cannot be compared here.
Which causes fewer breakouts, Dr. Althea or Trilogy?
Dr. Althea does better on soothing and calming, but reviewers sometimes note that its products on this page cause breakouts. Trilogy does not feature breakout-specific reviews on this page, but it is focused on hydration rather than acne care.
Which brand is better for sensitive skin, Dr. Althea or Trilogy?
Dr. Althea is better for sensitive skin, as Lovi rates its 345 Relief Cream, Pure Grinding Cleansing Balm, and Amino Acid Gentle Bubble Cleanser as High or Superior for sensitive skin. Trilogy products on this page have lower fit levels for sensitive skin, with its day and night creams rated only Average.
How do the fragrance ingredients compare between Dr. Althea and Trilogy products?
Every product from Dr. Althea on this page lists no fragrance in its ingredients, whereas Trilogy includes fragrance in two out of its three listed products.
Which brand is better for soothing and calming, Dr. Althea or Trilogy?
Dr. Althea does better for soothing and calming than Trilogy. Reviewers mostly mention its soothing cleansers and moisturizers, and every product on this page lists no fragrance.
Dr. Althea or Trilogy: which moisturizer is better?
Dr. Althea is better for soothing and barrier benefits, with the 345 Relief Cream achieving a Superior Lovi fit for acne-prone skin, while Trilogy excels at hydration and moisture.
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.
