Mary is a 55-year-old American living in Dublin who reviews serums, mists, sunscreens, moisturizers, and foundation through the lens of mature skin care, favoring fewer products that actually work over heavier makeup coverage. Her channel documents real experimentation with devices and methods, all without sponsorship.
The products Skin Obsessed Mary has crowned best in their category, and brings up again and again.
When the other experts mostly agree on a product, Skin Obsessed Mary sides with them 73% of the time. Here are three of her picks the other experts back too.
Skin Obsessed Mary has reviewed 345 products. Of the ones she gives a clear yes or no to,she approves 90%. The products she rates highest and brings up most are Augustinus Bader Rich Cream, Josh Rosebrook Hydrating Accelerator Moisturizing Facial Mist and Dazzle Dry Nail Polish System.
She has reviewed 55 serums and approved 47 of them. The ones she rates highest are Calecim Professional Serum, OGX Damage Remedy + Coconut Miracle Oil Penetrating Oil and BYOMA Hydrating Serum. The full picture is in Skin Obsessed Mary on Serums.
She has reviewed 35 sunscreens and approved 22 of them. The ones she rates highest are Isntree Hyaluronic Acid Watery Sun Gel SPF 50+ PA++++, Beauty of Joseon Relief Sun: Rice + Probiotics SPF 50+ PA++++ (Korean formula) and Skin1004 Madagascar Centella Hyalu-Cica Water-Fit Sun Serum SPF 50+ PA++++. The full picture is in Skin Obsessed Mary on Sunscreen.
She has reviewed 27 cleansers and approved 21 of them. The ones she rates highest are CeraVe Hydrating Facial Cleanser, Bioderma Sensibio H2O Micellar Water and BYOMA Melting Balm Cleanser.
She has reviewed 25 moisturizers and approved 23 of them. The ones she rates highest are Augustinus Bader Rich Cream, Tatcha Dewy Skin Cream and Educated Mess Sake Bomb Targeted Peptide Hydra Burst Moisturizer.
She has skipped 33 of the 345 products she has reviewed. The ones she is clearest about are The Ordinary Argireline Solution 10%, Dr. Pen Microneedling Device, Omnilux Face Contour Red Light Therapy Mask, Fenty Skin Fat Water Pore-Refining Toner Serum and Prequel Non-Drying Glycerin Cleanser.
There is a guide to her picks for each skin type she covers most: Skin Obsessed Mary on mature skin and Skin Obsessed Mary on sensitive skin.
Products where her take diverges from the rest of the gurus.
All 345 products Skin Obsessed Mary has reviewed, grouped by product type. Click a product to see the full guru consensus.
Skin Obsessed Mary is not affiliated with, and does not endorse, The Guru Index. Every quote on this page comes from her public YouTube videos, linked at the timestamp. Verdicts and approval stats are our editorial read of what she said. "Guru" is a title we award, not a sign of any affiliation.