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21 stories · page 1 of 2
Skin
A source-led audit of Symrise’s new Lautier 1795 site, the EU’s expanded fragrance-allergen labels, and why natural does not automatically mean safer.
Skin
Red-light masks are everywhere. Sham-controlled trials show modest wrinkle improvements with consistent use, but they are small, short and specific to each device.
Skin
Clariant says Genadvance Revive uses styling heat as part of a hair-repair mechanism. We examine what its supplier tests measured, what independent hair-fibre studies establish, and why heat activation does not make high-temperature styling harmless.
Skin
Seppic’s Sepilife NEOS launch turns squalane into a formulation story. We separate verified launch facts from supplier performance claims, explain what ISO 16128 and EU microplastics rules do and do not establish, and list the evidence still missing.
Skin
Clariant’s new KanuFresh ingredient arrives with striking sweat, odour and irritation figures. LCY separates the verified launch facts from unpublished supplier evidence, regulation and real-world safety.
Skin
Can GHK-Cu serums improve collagen and firmness? LCY separates topical evidence, formulation challenges, compounded creams and injection hype.
Skin
Vegan PDRN may be a genuine biotech direction, but plant origin does not automatically transfer injectable salmon-PDRN evidence to a serum.
Skin
NAD+ biology is real, but translating it into a claim that a cosmetic serum rejuvenates skin requires human evidence that remains limited. LCY separates mechanism from outcome.
Skin
September 2026 launches are making multi-peptide serums look like a new form of skincare arithmetic: seven peptides must be better than three, and a longer ingredient story must mean a bigger biological result. That logic is neat marketing, but peptide science is not a headcount. The word peptide covers a broad family of molecules that may be designed as signals, carriers or modulators, and their behaviour depends on chemistry, concentration and
Skin
'Fruit exosomes', 'plant exosomes' and 'exosome-like vesicles' are moving quickly from research language into 2026 skincare launches. The terminology is powerful because consumers already associate exosomes with regenerative medicine and aesthetic procedures. But plant-derived extracellular vesicles are not interchangeable with vesicles isolated from human cells, and neither should be treated as a single standardized product class. That distincti
Skin
The same September launch cycle is promoting mattifying primer sticks and 'barrier repair' moisturizers, which sounds contradictory only if skin is treated as one uniform surface. In real life, shine, sebum production, dehydration and barrier stress can coexist in the same person—and even on different areas of the same face. That is why LCY is moving away from old binaries such as 'oily skin does not need moisture' or 'barrier creams are only for
Skin
Retinoid language has moved into body lotions for rough texture and photo-ageing appearance. A larger treated surface also means more potential dryness and exposure. Meaningful skin results depend on the complete formula, frequency, tolerance and finished-product data—not one fashionable ingredient.
