Ingredientsretinol retinaldehyde granactive retinoid tretinoin adapalene glycolic lactic mandelic salicylic azelaic polyhydroxy L-ascorbic acid THD ascorbate ferulic acid vitamin E resveratrol ceramides cholesterol squalane panthenol urea glycerin niacinamide peptides tranexamic acid benzoyl peroxide alpha arbutin Tinosorb S & M Uvinul A Plus Mexoryl zinc oxide avobenzone Bakuchiol Copper peptides Polynucleotides and PDRN Exosomes and growth factors: what the evidence shows Zinc PCA and sulfur Adapalene over the counter Hypochlorous acid Fragrance and essential oils in skincare Retinyl esters and how they compareConcernscomedonal inflammatory hormonal body acne scarring melasma post-inflammatory sun spots fine lines loss of firmness texture rosacea perioral dermatitis reactive skin dryness dehydration over-exfoliation eczema sebum control enlarged pores blackheads Malassezia folliculitis, often called fungal acne Contact dermatitis and patch testing Scarring and keloids Under-eye circles Skin and air pollution Skin in hard water areas Hidradenitis suppurativa, which needs a doctor Sensitised skin after a procedureRoutinesMorning routine Evening routine Layering order Minimal 3-step routine oily dry combination sensitive Starting retinoids Routine for a damaged barrier Pregnancy-safe routine A routine on a small budget Travel and flying Winter and summer differences in Europe A teenage routine A routine for men Routine after a procedure, following your clinician How to introduce one new active at a timeProductsCleansers Serums Moisturisers Sunscreens Exfoliants Eye creams Masks Dupes and cheaper equivalentsRegulationEU Cosmetics Regulation Reading an INCI list Banned and restricted actives EU vs US sunscreen filters Claims rules Animal testing rules Cosmetic Product Notification Portal The Responsible Person requirement UK divergence after Brexit and the SCPN Safety Gate recalls Nanomaterial labelling The declarable fragrance allergens Cosmetovigilance: reporting a reactionNewsSun protectionSPF, UVA and the PPD and PA systems EU filters and why they differ from the US Mineral versus organic filters Sunscreen for deeper skin tones Reapplication in real life Sunscreen under makeup Sunscreen for children Photosensitising ingredients and medicines Sun exposure, vitamin D and where to ask a doctorIn clinic and on prescriptionWhat a dermatologist can prescribe Tretinoin and prescription retinoids Oral isotretinoin Prescription azelaic acid and hydroquinone Chemical peels Microneedling Lasers and IPL Mole checks and dermoscopy Accessing dermatology across European health systems What things typically cost

Polynucleotides and PDRN

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