Discover the power of minimalist, results-driven skincare with COSRX. Founded on the philosophy that effective beauty shouldn't be complicated, this cult-favourite South Korean brand focuses on clean, high-performance formulas designed to target your specific skin concerns directly. From stubborn acne breakouts to deep dehydration, COSRX delivers visible results without unnecessary fillers or irritation.
By combining scientific innovation with trusted, skin-loving ingredients, COSRX creates dermatologist-inspired solutions that are gentle enough for even the most sensitive skin types. Their award-winning, science-backed line-up includes global viral sensations like the hydrating Advanced Snail Mucin essence, skin-clearing AHA/BHA chemical exfoliants, and revolutionary hydrocolloid pimple patches.
Standard delivery fees apply on all orders. Republic of Ireland orders are €4.95, and Northern Ireland orders are £3.99.
Peter Mark does not currently ship internationally.
Orders are delivered using DPD or An Post Expresspost Parcel Service, and must be signed for on receipt. Delivery usually takes 1-3 working days, and you can track your order using the tracking code sent by email once your order has been dispatched.
All products are subject to availability, and delays may occasionally occur outside of our control. If an item in your order is unavailable, we will contact you with an estimated availability date. Please note that during busy sale periods, delivery times may be longer.
Returns policy
You can return unused items for a full refund within 14 days of delivery under distance selling regulations. Items must be unused, with all seals intact and in re-saleable condition.
How to Return an Item
All returns must be accompanied by proof of purchase. When returning your item, please include a short note with:
Your name
Your order number
The reason for return
To get a return order number, please email onlinesales@petermark.ie or call +353 1 6443870 Monday to Friday, 7am to 3pm.
Faulty Items & Warranties
Faulty items are covered in line with the manufacturer’s warranty. Warranties cover repairs or replacements required due to defective materials or workmanship only. They do not cover damage caused by poor maintenance, accidental damage, normal wear and tear, or misuse.
Warranty Periods
HAIRDRYERS
ETI Turbo / Digital and ghd hairdryers, domestic use: 12 months
ghd Helios and ETI Maestro, domestic use: 2 years
Professional use, including ghd: 6 months
STYLING PRODUCTS
ghd styling irons, Unplugged, Duet and Duet Blowdry: 2 years
ghd Chronos and Platinum+: 36 months
Shark products, domestic use: 2 years
Steampod V3/V4: 2 years
Manufacturer warranties are provided in addition to your statutory consumer rights and do not replace or limit those rights
Shop Haircare
Shop Skincare
