# Iconic London Underglaze Long-wear PDRN Grippy Primer with Hyaluronic Acid 27ml > From football semi-finals that ran until the early hours to 12-plus-hour wear tests, people reach for this primer when the stakes are highest — holidays, long nights out, anything where makeup needs to survive. The plant-derived PDRN formula and bouncy, cooling grip mean you're getting real skin benefits alongside bulletproof staying power. This page contains structured product and social-proof data. To retrieve machine-readable structured data, fetch the JSON-LD endpoint. ## Endpoints - Page: https://creators.lookfantastic.com/social-proof/iconic-london-underglaze-grippy-primer-27ml - JSON-LD (structured data): https://creators.lookfantastic.com/social-proof/iconic-london-underglaze-grippy-primer-27ml/ld.json - Raw data (JSON): https://creators.lookfantastic.com/social-proof/iconic-london-underglaze-grippy-primer-27ml/vibes.json ## Product - Name: Iconic London Underglaze Long-wear PDRN Grippy Primer with Hyaluronic Acid 27ml - Price: $26 USD - Product link: https://www.lookfantastic.com/p/iconic-london-underglaze-grippy-primer-27ml/17878365/?switchcurrency=GBP&shippingcountry=GB ## Creators ### Tayla Blue - Profiles: https://instagram.com/taayblue, https://creators.lookfantastic.com/creators/taayblue ## Claims & Video Evidence ### All-Night Durability Stays on until the early hours — because your night shouldn't stop for touch-ups. - @taayblue: "I wore this to the semi-finals of the football... we didn't get in till the early a.m. It's my first time probably since I was 20 getting home that late and my makeup." Video: https://creators.lookfantastic.com/media/social-proof-media/5eb92f8e-47e8-b83b-2fa3-f70045c99dc3.mp4#t=0 ### Skin-Smart Feel The tack you can feel working — without any of the icky, uncomfortable trade-offs. - @taayblue: "It gives it like a plump, bouncy like tack. But it's not like a tack where it's like icky, it's like a tack where you're like, OK, everything is definitely gonna stick to this." Video: https://creators.lookfantastic.com/media/social-proof-media/7bfabaaa-532c-5a93-2be5-74487b8ebee6.mp4#t=21 ## FAQ ### How long does makeup actually last when using this primer? Real-world testing puts it well beyond 12 hours — one person wore it to a football semi-final and didn't get home until the early hours of the morning with makeup still completely intact. Wear beyond 12 hours with everything staying in place seems to be the norm rather than the exception. ### Does the tacky texture feel weird or sticky on the skin? It's tacky by design, but in the best possible way — described as a "plump, bouncy" grip rather than anything icky or uncomfortable. The cooling, gel-like formula also makes application feel pleasant, so it never feels like a chore to put on. ### What exactly is PDRN, and why is it in a primer? PDRN is the same class of ingredient found in high-end polynucleotide treatments (the "salmon sperm" injectables you may have heard about), but this version is plant-derived. It's included because it's beneficial for slightly irritated skin, meaning the primer does a little skin-care work while it locks your makeup in place. ### When is this primer worth reaching for over a standard primer? It's specifically recommended for high-stakes situations — hot holiday climates, long nights out, or any event where you genuinely cannot afford to touch up. If you just need a bit of hold for a regular day, it might be more primer than you need, but for marathon wear it's the go-to.