ISDIN and Trilogy are two established skincare brands recognized for their thoughtfully formulated remedies. The Spanish brand ISDIN, founded in 1975 and owned by Puig, offers elegant moisturizers, advanced sunscreens, restorative serums, and targeted eye products that suit dry skin and sensitive skin best with reliable daily support. Meanwhile, Trilogy is deeply loved for its thoughtful moisturizers and gentle cleansers built on high-performing formulas that suit dry, balanced, and sensitive skin types best. While both provide gentle comfort and dependable protection through carefully crafted solutions, they differ in their specific offerings, with the former featuring standout items like Fusion Water, Eryfotona Actinica, and K-Ox Eyes, and the latter featuring the Vitamin C Ceramide Night Cream, Rosehip Cream Cleanser, and Line Smoothing Day Cream to address various concerns.
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 does better for lightweight textures and makeup-friendly sunscreens, while Trilogy excels at hydration and deep moisture. For sensitive skin, Lovi rates ISDIN as a better fit because Trilogy has more scent issues.
What is the difference between ISDIN and Trilogy?
ISDIN stands out for its ultralight, makeup-friendly sunscreens and lightweight moisturizers, while Trilogy is known for hydrating and brightening moisturizers. Reviewers note that ISDIN offers better sensitive skin friendliness and non-greasy textures, whereas Trilogy frequently draws complaints about product performance and scent issues.
ISDIN or Trilogy: which moisturizer is better?
When comparing moisturizers, ISDIN is generally better for lightweight and non-greasy textures across the products on this page. Trilogy performs better for hydrating formulas and deep moisture, though reviewers note more scent and formulation complaints for Trilogy.
Which is more affordable, ISDIN or Trilogy?
Trilogy is generally more affordable, while ISDIN is often noted by reviewers for its high price point.
Which causes fewer breakouts, ISDIN or Trilogy?
Both ISDIN and Trilogy offer products that are well-tolerated by acne-prone skin, with ISDIN particularly noted for its lightweight, non-greasy textures that help minimize heavy pore-clogging. Lovi rates ISDIN's Eryfotona Actinica and Fusion Water as High for acne-prone skin, while Trilogy's Rosehip Cream Cleanser and Vitamin C Ceramide Night Cream also achieve High to Average fit levels for breakout-prone users.
How do ISDIN and Trilogy compare in terms of fragrance and scent issues?
Trilogy has more issues with fragrance and scent compared to ISDIN, as it is noted as a negative review theme for the brand. For ISDIN, 3 of 8 products on this page list no fragrance, while Trilogy has 1 of 3 fragrance-free products.
Which brand has more products that are rated as Superior for sensitive skin, ISDIN or Trilogy?
ISDIN has more products rated as Superior for sensitive skin, with Eryfotona Actinica achieving a Superior fit level. Trilogy has no products rated as Superior for sensitive skin on this page, as its items reach only a High or Average fit.
What are the specific skin types that ISDIN fits best according to its brand-focused routines?
According to its brand-focused routines, ISDIN fits dry skin, sensitive skin, and acne-prone skin best.
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.
