Skin Rules

Expert Advice That You Can Trust
Great skincare starts with great advice.

Because the first step isn’t another serum. It’s knowing what your skin needs. This is clear, expert advice and product recommendations tailored to YOUR skin from the ultimate Queen of Skincare.

Because the first step isn’t another serum. It’s knowing what your skin needs. This is clear, expert advice and product recommendations tailored to YOUR skin from the ultimate Queen of Skincare.

‘Caroline Hirons, aka the skincare oracle’ Marie Claire Online

‘The most powerful woman in beauty’ YOU Magazine

Caroline Hirons, the globally adored skincare expert and international bestselling author, is now back with Skin Rules – a ground-breaking guide to healthy skin.

With over 400,000 copies of her previous books sold and her brand, Skin Rocks, becoming an award-winning global sensation, Caroline’s expertise is unmatched.

Whatever your skin type or concern, Caroline’s no-nonsense approach will arm you with all the knowledge you need to simplify your routine and feel confident in your own skin.

Inside, you’ll find:

• No One-Size-Fits-All: Tailored advice for every age and skin concern.
• Hormone Impact: Whether you are pregnant, on GLP-1s, suffering from illness, pre-menopausal or post-menopausal, there is guidance for every stage of life.
• Health and Nutrition: Caroline will advise you on where to invest and what will make a difference to your skin – recommending product ingredients with impact and the essential supplements you should take.
• Product Picks You Can Trust: Budget to luxury, icons to new releases, these are all handpicked for real results.
• Myth-Busting Brilliance: No fluff, no jargon, just facts.

With her unrivalled knowledge and insight, Caroline will teach you how to see through the marketing hype, build your perfect routine, and take control of your skin. This book will revolutionise your beauty cupboard.

Skincare enthusiasts cannot get enough of Caroline and her books:

‘Hirons breaks down the world of skincare like no one else’ Red Magazine

‘Caroline Hirons, aka the skincare oracle.’ Marie Claire Online

‘The most powerful woman in beauty’ YOU Magazine

‘The beauty fanatic is known and loved for her brutally honest reviews and encyclopaedic knowledge of the skin.’ Harper’s Bazaar

‘Arguably the most important figure in British beauty.’ Business of Beauty, from The Business of Fashion

Caroline Hirons's book Teen Skincare was a Sunday Times bestseller w/c 2025-06-23.

UK Delivery:

• Free delivery on all orders of £10 or more.
• £1.49 delivery fee on orders below £10.
• UK orders are shipped via Royal Mail 2nd Class.

International Delivery:

• Flat rate delivery charges vary by country.

Dispatch and Delivery Times:

• All orders are shipped from our warehouse in Northampton, UK as soon as stock is available.
• UK mainland orders typically arrive within 3-7 working days via Royal Mail 2nd Class.
• International estimated delivery times:
• Europe & Channel Islands: 7 to 10 working days
• USA: 7 to 15 working days
• Rest of the World: 9 to 30 working days

View our full delivery infomation here.