ISDIN and Trilogy are both beloved skincare lines offering thoughtful, high-performing moisturizers, cleansers, sunscreens, serums, and eye products crafted with gentle yet effective formulas. The Spanish brand founded in 1975 and owned by Puig suits sensitive and acne-prone skin best, while the other brand suits dry, balanced, and sensitive skin types. Through consistent use, their creations help maintain a healthy, balanced, and protected complexion.
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, sensitive skin, and makeup performance among the products on this page, while Trilogy is better for hydrating formulas and deep moisture. Reviewers note that ISDIN offers ultralight, skin-friendly sunscreens, whereas Trilogy receives more complaints about product performance and high prices.
What is the difference between ISDIN and Trilogy?
ISDIN stands out for its ultralight sunscreens and sensitive skin friendliness, whereas Trilogy is known for hydrating formulas and deep moisture. Reviewers note that ISDIN products on this page often feature a high price point and strong fragrance, while Trilogy faces formulation complaints.
ISDIN or Trilogy: which moisturizer is better?
ISDIN and Trilogy both offer moisturizers on this page, but Trilogy does better for hydrating formula and deep moisture. ISDIN products on this page help provide a lightweight and non-greasy texture.
Which is more affordable, ISDIN or Trilogy?
Trilogy is not rated as more affordable; instead, reviewers frequently note a high price point and value concerns for Trilogy, while ISDIN also faces frequent mentions of a high price point.
Which causes fewer breakouts, ISDIN or Trilogy?
ISDIN is a better fit for acne-prone skin than Trilogy, as ISDIN products on this page achieve High fit levels for acne-prone skin while Trilogy products generally reach only Average fit levels. Reviewers also note that ISDIN offers lightweight and non-greasy textures that help prevent heavy buildup.
Which brand offers better sunscreens for sensitive skin, ISDIN or Trilogy?
ISDIN offers better sunscreens for sensitive skin, with Lovi fit levels rated as Superior for products like Eryfotona Actinica and High for Fusion Water. Reviewers frequently mention that the brand's sunscreens are skin-friendly and makeup-friendly.
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 products from ISDIN and Trilogy are formulated without fragrance?
From the products on this page, 3 of 8 ISDIN products list no fragrance, while 1 of 3 Trilogy products is formulated without fragrance.
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.
