Dr. Althea and Trilogy are skincare brands known for their thoughtful moisturizers and gentle cleansers. The first brand relies on soothing formulas with key ingredients to suit dry and acne-prone skin, while the second uses high-performing formulas suited for dry, balanced, and sensitive skin types. Both offer standout solutions for dark spots, mature skin, and acne-prone skin, differing primarily in their specific target skin types and formulation approaches.
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 calming as well as skin benefits and barrier support, while Trilogy does better with hydration and moisture. Lovi rates Dr. Althea as a Superior fit for dry and acne-prone skin, and review themes show Dr. Althea is better for soothing and calming.
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. The products on this page from Dr. Althea also have no fragrance listed, whereas two out of three Trilogy products contain fragrance.
Dr. Althea or Trilogy: which cleanser is better?
For cleansers, Dr. Althea achieves Superior Lovi fit levels across oily, combination, acne-prone, and dry skin with the Amino Acid Gentle Bubble Cleanser, whereas Trilogy offers the Rosehip Cream Cleanser with a High fit for sensitive, dry sensitive, dry, and dark spot skin. Reviewers note that Dr. Althea features gentle and soothing cleansers.
Which is more affordable, Dr. Althea or Trilogy?
Neither Dr. Althea nor Trilogy is noted for being more affordable on this page, as pricing details are not provided for either brand.
Which causes fewer breakouts, Dr. Althea or Trilogy?
Trilogy is not noted for breakout issues on this page, whereas reviewers of Dr. Althea sometimes note that the products on this page cause breakouts. Lovi rates the acne-prone skin fit for Dr. Althea's products anywhere from Low to Superior depending on the item.
Between Dr. Althea and Trilogy, which brand does better for soothing and calming?
Dr. Althea does better for soothing and calming. Reviewers mostly mention its soothing moisturizers and cleansers, and the products on this page list no fragrance.
How do the foundation years and parent companies of Dr. Althea and Trilogy compare?
Dr. Althea was founded in South Korea in 2014 and is owned by The Pure Lab Co., Ltd., whereas Trilogy was founded in 2002 and has been owned by CITIC Capital Holdings Limited since 2018.
Which brand has more fragrance-free products listed on the page?
Dr. Althea has more fragrance-free products listed on the page, as every single product from the brand on this page lists no fragrance in its ingredients, whereas Trilogy only has one out of three products without fragrance.
Dr. Althea or Trilogy: which moisturizer is better?
Dr. Althea is better for soothing and calming, whereas Trilogy is better for hydration and moisture. Reviewers mostly mention that Dr. Althea offers soothing moisturizers, while Trilogy offers hydrating and brightening moisturizers.
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.
