iHerb Voucher Codes & iHerb Discount Codes UK - August, 2025

iHerb’s 29th Anniversary Pre-Sale features 29% OFF on more than 400 brands. Shoppers can take advantage of this limited-time event to save on health and beauty essentials.

iHerb offers 20% OFF on Doctor’s Best vitamins, minerals, antioxidants and other supplements. This limited-time deal includes products that support immune function, energy levels and overall health.

iHerb gives 20% OFF on every Viactiv supplement including gummy vitamins, calcium chews and nutritional support products. Each item is developed to help maintain strong bones, immune balance and everyday health.

Apply the promo code during checkout to enjoy 15% OFF your first order at iHerb across categories like adaptogens, magnesium, beauty serums, probiotics and household wellness items.

A 15% OFF discount is available for new app users on iHerb, when entering the code at checkout covering top-selling categories such as vitamins, bath essentials, natural beauty and supplements.

Apply the code at checkout to receive an additional 10% OFF all iHerb products such as probiotics, collagen, personal care items, teas and essential oils as part of this storewide promotion.

The Specials collection at iHerb includes Up to 75% OFF on products such as vitamin C, protein snacks, adaptogens, beauty oils and digestive enzymes with new deals added regularly.

Customers can enjoy Up to 60% OFF on selected items during iHerb’s Heritage Sale. New customers receive an extra 5% OFF on their first order when the discount is applied at checkout.

iHerb presents an opportunity to save up to 50% OFF on Idealove supplements and personal care products. These discounts apply to selected items only and are valid for a limited period while stocks last.

Shoppers can enjoy Up to 50% OFF on various bodycare products at iHerb. The deal includes skin treatments, moisturisers and body scrubs for enhanced personal care when purchased online.

Enjoy 30% OFF on the first Autoship order of any iHerb Brand product. Plus, get 15% OFF on recurring Autoship orders of iHerb Brand products and 20% OFF on the first Autoship order for all other brands.

iHerb offers a 22% student discount for new customers and a 12% discount for existing student shoppers on orders over £60 allowing access to savings across wellness, supplements and beauty products.

iHerb offers a 22% discount for new graduate customers and 12% for existing graduates on orders exceeding £60. This deal includes vitamins, supplements and wellness products.

Each week iHerb selects featured brands offering get Up to 20% OFF on products including multivitamins, joint support, adaptogens, bath essentials and natural supplements for holistic health.

Customers can enjoy Up to 20% OFF on makeup items from iHerb. The range includes blushes, lipsticks, mascaras and more from well-known cosmetic brands suitable for natural or full-coverage looks.

Customers can enjoy Up to 20% OFF on collagen supplements at iHerb. These supplements support skin elasticity, joint flexibility and overall wellness to help maintain a healthy lifestyle every day.

iHerb customers can shop beauty face masks with Up to 20% OFF, featuring products designed for hydration, brightening and detoxifying the skin. This offer helps support a refreshed and healthy complexion for all skin types.

Enjoy Up to 20% OFF on creatine powders, capsules and vegan-friendly supplements at iHerb. These products promote muscle energy, support recovery and help users maximize their workout performance with safe and effective ingredients.

iHerb presents Up to 20% OFF on herbs and spices including cumin, turmeric, garlic powder and chili flakes. These ingredients help bring authentic flavor and nutritional benefits to home-prepared meals and recipes.

Save Up to 20% OFF on handy kitchen items at iHerb including cooking tools, glass jars, measuring utensils and prep accessories. Perfect for streamlining your cooking and storage space.

iHerb offers Up to 20% OFF on kids immunity and strength products such as vitamins, natural supplements and boosters designed to support immune health and overall wellness for children.

Enjoy Up to 20% OFF at iHerb on organic pantry staples, beauty products, nutritional support supplements and everyday essentials. This deal supports a more conscious and health-driven lifestyle with reliable delivery.

Shop at iHerb and save Up to 20% OFF on products including heel repair creams, foot exfoliating scrubs, overnight treatment masks, cracked skin balms and soothing foot lotions designed to deeply nourish and restore foot health.

iHerb offers 20% OFF on a wide variety of health-focused beverages. Choose from functional herbal teas, energising coffee and antioxidant-rich green teas to support your everyday lifestyle.

Customers can enjoy 10% OFF on fish oils and omega supplements from iHerb. These options support energy, memory and heart function with clean, high-quality ingredients backed by science.

Customers can save 10% OFF sitewide on all products at iHerb. The offer covers supplements, skincare and essential daily health items designed to support wellness and nutrition.

iHerb offers 10% OFF on home fragrance products like candles, room sprays and natural scent blends. This deal allows customers to refresh their living space with clean and calming aromas.

Customers who spend more than £35 can get Free Shipping at iHerb on products such as vitamins, herbal teas, bath salts, protein powders and eco-friendly household goods.