Lancôme

What held up

• The bifida ferment lysate technology in the flagship serums is a genuinely distinctive ingredient with real antioxidant and microbiome-supporting credentials that reviewers across years of use find hard to dismiss.
• Mascara, foundation, and fragrance lines draw consistent long-term loyalty, with reviewers returning to them regardless of their reservations about the skincare range.
• Sensory experience — texture, scent, and packaging — remains a durable brand strength that makes daily use feel considered and deliberate.
• Ongoing formula evolution, such as the addition of beta-glucan and licorice to the serum line, shows the brand does update its science rather than resting on heritage alone.

What disappointed

• High alcohol content, sitting near the top of ingredient lists across multiple skincare products, is a recurring long-term concern — reviewers note it may deliver short-term results while potentially compromising skin barrier health over time.
• Heavy fragrance loading across the skincare range caused visible skin reactions, including redness and blotchy patches, for reviewers during extended trials.
• The skincare lineup is widely seen as prioritising sensory appeal and marketing language over transparent, functional formulation — a quality that wears thin after months of ingredient-literate use.
• Previous serum formulas were judged, after sustained use, to be primarily hydrating rather than genuinely reparative, leaving long-term users feeling the core claims outpaced the results.