ISDIN and Trilogy are two established skincare brands built on thoughtful moisturizers, targeted serums, gentle cleansers, and advanced sunscreens driven by expert formulas. ISDIN is a Spanish brand founded in 1975 and owned by Puig that suits sensitive and mature skin best, offering refined daily support for delicate and aging complexions through standout products like Fusion Water, Eryfotona Actinica, and K-Ox Eyes. Meanwhile, Trilogy is deeply loved for high-performing formulas that suit dry, balanced, and sensitive skin types through standout options like the Rosehip Cream Cleanser, Vitamin C Ceramide Night Cream, and Line Smoothing Day Cream. While both brands offer gentle care and reliable nourishment, they differ in their specific ingredient focus, heritage, and the precise skin types they serve.
ISDIN is a Spanish skincare brand founded in 1975 and owned by Puig.
This page compares some of the most popular ISDIN and Trilogy products; for every product of both brands, with a fit score for your own skin, use the Lovi app.
“Nothing irritated my skin — Trilogy Line Smoothing Day Cream”
+Makeup performanceOften MentionedNot noted
“acts like a primer — ISDIN Eryfotona Actinica”
“My skin felt sooo hydrated and looks so plump and dewey. — ISDIN Fusion Water”
“Great under makeup — ISDIN Hyaluronic Concentrate”
–Fragrance and scent issuesOften MentionedSometimes Noted
“If you are sensitive to fragrances, you might find it irritating — Trilogy Rosehip Cream Cleanser”
“Scent is awful — Trilogy Line Smoothing Day Cream”
“smell is overpowering — ISDIN Eryfotona Actinica”
–High price point and valueOften MentionedRarely Noted
“Price to be high relative to performance — Trilogy Rosehip Cream Cleanser”
“very expensive — ISDIN Eryfotona Actinica”
–Too thick or heavyNot notedOften Mentioned
“A little bit too thick — Trilogy Vitamin C Ceramide Night Cream”
Questions and answers
ISDIN or Trilogy: which is better?
ISDIN is better for lightweight textures, makeup performance, and sensitive skin, while Trilogy tends to do better for deep moisture and hydration. Reviewers often mention high prices and strong fragrance as drawbacks for ISDIN, whereas Trilogy receives more complaints about product performance and formulation.
What is the difference between ISDIN and Trilogy?
ISDIN offers a lightweight and non-greasy texture with products on this page that Lovi rates as a sensitive skin fit, while Trilogy provides a hydrating formula and deep moisture. However, reviewers often note high price points for ISDIN and product performance complaints for Trilogy.
ISDIN or Trilogy: which moisturizer is better?
When it comes to moisturizers, Trilogy offers products on this page that reviewers mostly mention for hydrating and brightening, whereas ISDIN is mostly noted for lightweight moisturizers. For dry skin, ISDIN's Hyaluronic Concentrate has an Average Lovi fit level.
Which is more affordable, ISDIN or Trilogy?
Reviewers note that Trilogy tends to have a high price point and value, while ISDIN also faces complaints about a high price point. Both brands feature products with elevated costs.
Which causes fewer breakouts, ISDIN or Trilogy?
Both ISDIN and Trilogy offer products that are rated as having a High fit for acne-prone skin, such as ISDIN's Eryfotona Actinica and Trilogy's Rosehip Cream Cleanser. Review themes indicate that ISDIN generally provides a more lightweight and non-greasy texture across the products on this page.
How do the founding years and corporate ownership of ISDIN and Trilogy compare?
ISDIN was founded in 1975 in Spain and is owned by Puig, whereas Trilogy was founded in 2002 and is owned by CITIC Capital Holdings Limited since 2018.
Which brand is better suited for sensitive skin, ISDIN or Trilogy?
ISDIN is better suited for sensitive skin, as Lovi rates its sensitive skin fit as superior for products like Eryfotona Actinica, while Trilogy achieves a high fit for its Rosehip Cream Cleanser. Reviewers also note that ISDIN is more sensitive skin friendly.
What are the main fragrance differences between ISDIN and Trilogy products?
For the products on this page, ISDIN has 3 out of 8 products that list no fragrance, while Trilogy has 1 out of 3 fragrance-free products. Reviewers note that Trilogy has more fragrance and scent issues.
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.
