X

To improve your experience and provide the best offers we use various cookies including third party ones. By continuing to browse you consent to the use of these cookies. Learn more here.

Diet, Vitamins & Supplements Discount Vouchers

Filter by type

  • Exclusive 10% Off When You Spend £70

    Get Voucher Code
    • Exclusive
    • Terms & Conditions
    • i Visit Boots page
    Only 4 days left - Ends: 28/09/2017 -

    Shop beauty supplies, mother & baby and a whole lot more for a reduced rate because of this Boots voucher code.

    Terms & Conditions

    Exclusions apply. Not applicable on Silver Cross, PS4, Skylanders: TrapTeam, Infinity 2.0, Lego, XBOX One, Little Big Planet, Just Dance 2015, Kindle, Fitbit and Dyson.

  • Exclusive 10% Off All Orders

    Get Voucher Code
    Only 6 days left - Ends: 30/09/2017 -

    Buy capsules, supplements, proteins and much more for a fabulous discounted price by applying this voucher code at checkout.

    Terms & Conditions

    1. No minimum spend required.
    2. Cannot be used in conjunction with any other voucher code.

  • Exclusive Extra 7% Off Everything

    Get Voucher Code
    Ends: 01/10/2017 -

    Stay fit and healthy by consuming the best quality vitamins and supplements which are available from Discount Supplements. Upload this coupon code to claim a wonderful discount on your order.

  • 20% Off For New Customers

    Get Voucher Code
    Ends: 31/12/2017 -

    Catch this welcome promotion from Exante Diet and get a nice discount on your purchases from this collection with the help of this voucher code.

    Terms & Conditions

    Only applicable to the Meal Replacement Range.

  • Buy One Get One Half Price On Blends And Capsules

    Get This Offer Only 6 days left - Ends: 30/09/2017 -

    Make the most of this great deal and get buy one get one half price on selected blends and capsules.

    Terms & Conditions

    See website for details.

  • Up to 50% Off Selected Fragrance Plus 100s of Offers on Skincare, Makeup and Electricals

    Get This Offer
    • Terms & Conditions
    • i Visit Boots page
    Ends: 02/10/2017 -

    Save on fragrance, beauty, makeup, gifts and more. Plus great deals on health, baby and electrical products

    Terms & Conditions

    Terms and conditions apply

  • Exclusive £10 Off When You Spend £50

    Get Voucher Code
    Only 6 days left - Ends: 30/09/2017 -

    Use this promo code to purchase the best quality supplements for a reduced price at Simply Supplements.

    Terms & Conditions

    1. Valid on orders of £50 or more.
    2. Cannot be used in conjunction with any other voucher code.

  • 3 For 2 On All Products at Vitabiotics

    Get This Offer

    Use this merchant and obtain whatever your need to improve strength like energy drinks, vitamins, minerals and more at amazing cost.

  • Free Delivery on Orders Over £50

    Get This Offer

    Get your new healthy and organic health supplements delivered to your front door for absolutely nothing with this amazing offer.

  • 10% Off Student Discount

    Get This Offer Only 6 days left - Ends: 30/09/2017 -

    With September approaching, why not take advantage of this offer which gives you 10% off at Holland & Barrett.

    Terms & Conditions

    See website for details.

  • Free Next Day Delivery On Orders Over £75

    Get This Offer

    Get all the orders delivered to your place for free when you spend over £75 at GNC.co.uk.

  • Exclusive 20% Off Orders

    Get Voucher Code
    • Exclusive
    • Terms & Conditions
    • i Visit Healthspan page
    Ends: 01/10/2017 -

    Order diet, vitamin supplements and more from Healthspan for a fantastic discounted price by using this voucher code.

    Terms & Conditions

    20% off orders over £20 for new customers

  • £100 Off 8 Hamper Orders

    Get Voucher Code
    Ends: 30/04/2018 -

    Apply this promo code at the checkout and get savings on hampers from BodyChef.

  • Exclusive 10% Off Everything

    Get Voucher Code
    Only 3 days left - Ends: 27/09/2017 -

    Buy cardiac, diabetes, preg nacre, joint ache sport, body mass index and much more for a discounted price by using this promo code.

  • Exclusive Free Delivery When You Order £35

    Get Voucher Code
    Expires Today - Ends: 24/09/2017 -

    You can get free delivery on a huge range of products from MyProtein when you spend £35 or more on any of their products, so what are you waiting for?

  • Exclusive 15% Off Everything

    Get Voucher Code
    Expires Today - Ends: 24/09/2017 -

    Enjoy a fantastic reduction on your vitamin purchases by making sure this limited time voucher code is added to your order.

  • 100 Meals For £80

    Get Voucher Code
    Ends: 12/06/2037 -

    Purchase any 100 meal replacement shakes, bars, breakfasts, soups and more for £80 from Exante Diet with the help of this voucher code.

    Terms & Conditions

    Offer applies to individual meal replacements only and excludes items from the Balance Range and shakes.

  • 12.5% Off First Orders

    Get Voucher Code
    Ends: 11/07/2019 -

    12.5% Discount For First Orders-Use this promotional code to bring down the cost of your online order. To take advantage of this offer simply add the code to the box on the checkout page.

  • 10% Off Orders

    Get Voucher Code
    • Terms & Conditions
    • i Visit Revital page
    Ends: 31/12/2020 -

    Revital is the best option for you to purchase health care products at a fantastic discount price. Buy now and enjoy the savings with this coupon code.

    Terms & Conditions

    Cannot be used in conjunction with any other offer or discount.

  • Free Full-Size Eyeshadow Palette When You Spend £35

    Get Voucher Code
    Only 6 days left - Ends: 30/09/2017 -

    Take a glance at this promotion and buy cleansers, masks, serums, brushes, kits and more from Bare Minerals. Apply this voucher code at the checkout and collect your freebie.

    Terms & Conditions

    Terms And Conditions Apply.

  • 15% Off First Orders

    Get Voucher Code
    Ends: 31/12/2017 -

    Purchase your required items from this popular merchant at a reduction price with the help of this promo code.

    Terms & Conditions

    1. Maximum discount £50
    2. Excludes Sale items, bundles, fresh meats and Under Armour.

  • 12.50% Off Everything

    Get Voucher Code

    Take advantage of this promo code to purchase these supplements from LA Muscle. Shop them now at a superb discount price.

  • 20% Off First Order

    Get Voucher Code
    Ends: 31/05/2023 -

    From sports clothing to nutrition items and diet products, you can shop now using this discount code and enjoy a great reduction on your order.

    Terms & Conditions

    *no min spend
    * can't be used in conjunction with any other offer, promotion or discount

  • Free Gift On Orders Over £10

    Get Voucher Code
    Ends: 31/12/2017 -

    Use this coupon code to get a freebie on your purchase when you reach up to a limit. Buy today from GoNutrition before it's too late.

    Terms & Conditions

    1. Minimum spend £10 applies.
    2. Enter code during checkout.

  • £40 Off 4 Hamper Orders

    Get Voucher Code
    • Terms & Conditions
    • i Visit BodyChef page
    Ends: 30/04/2018 -

    Use this voucher code at the checkout and get savings on hampers from BodyChef.

    Terms & Conditions

    1. Valid for new customers only.
    2. Cannot be used in conjunction with any other discount.
    3. On use, £40 will be deducted from checkout cost if 4 or more than one hampers have been added.

  • £15 Off 2 Hamper Orders

    Get Voucher Code
    • Terms & Conditions
    • i Visit BodyChef page
    Ends: 30/04/2018 -

    Apply this promo code at the checkout and get savings on hampers from BodyChef.

    Terms & Conditions

    1. Valid for new customers only.
    2. Cannot be used in conjunction with any other discount.

  • Free 250g Whey Protein With First Orders

    Get Voucher Code
    Ends: 31/12/2017 -

    Enter this promotional code on the checkout page to get a freebie on your initial purchases from The Protein Works. Don't miss out this offer.

    Terms & Conditions

    1. Offer valid for new customers only.
    2. Code must be entered at registration.
    3. Terms and conditions apply.

  • 20% Off Orders Over £80

    Get Voucher Code
    Ends: 31/12/2017 -

    Make yourself strong and healthy by consuming the wonderful nutrition products from LA Muscle. Grab them at a discount if you make the minimum spend using this code.

    Terms & Conditions

    Minimum spend £80: General terms apply.

  • Free 250g Protein Or Shaker On Orders Over £10

    Get Voucher Code
    Ends: 31/03/2019 -

    Use this coupon code to get a freebie on your purchases when you reach up to a limit. Buy from GoNutrition.

    Terms & Conditions

    1. £10 minimum order value.
    2. While stocks last.

  • 20% Off Orders For New Customers

    Get Voucher Code
    Ends: 23/02/2022 -

    If you are visiting this merchant first time? Then grab this excellent offer from here and get a fabulous discount on your purchases by using this code.

    Terms & Conditions

    New customers. Generate affiliate conditions.
    https://www.lamuscle.com/products/fat-stripper-weight-loss-supplement

  • 20% Off USN Essentials Range

    Get Voucher Code
    • Terms & Conditions
    • i Visit USN page
    Only 6 days left - Ends: 30/09/2017 -

    Buy the best collection of Supplements, Shakes, Accessories and much more for a fabulous discounted price.

    Terms & Conditions

    Valid on Essentials Rand - Excludes Offers and Bundles.

  • £10 Off Plus Free Delivery On Orders Overe £65

    Get Voucher Code
    • While Stocks Last
    • Terms & Conditions
    • i Visit Protein Empire page

    Purchase a wide range of muscle building powders and health supplements for a discounted price by applying this promo code and get them delivered for free at proteinempire.com.

    Terms & Conditions

    Exclusions may apply.

  • £35 Off Everything at Slimming World

    Get Voucher Code

    Slimming World is the perfect place for you to reduce your body weight with the help of suitable diet plan. Use this voucher code and claim savings on your orders.

  • Extra 6% Off All Orders

    Get Voucher Code
    Only 6 days left - Ends: 30/09/2017 -

    Browse Discount Supplements to get the top-quality vitamins and supplements for an additional discounted price.

    Terms & Conditions

    No Minimum spend

  • Free Delivery On All Orders

    Get Voucher Code
    Only 6 days left - Ends: 30/09/2017 -

    Click on this coupon code from this online merchant and get the purchases delivered to your doorstep for free.

  • 4 Week Balance Range Plan For £168 Plus Free Delivery

    Get Voucher Code
    Ends: 31/12/2017 -

    Take advantage of this offer to purchase diet supplements from this online merchant at a moderate price with the help of this promo code.

    Terms & Conditions

    Terms and conditions apply.

  • 50% Off Meal Replacement Bars

    Get Voucher Code
    • While Stocks Last
    • Terms & Conditions
    • i Visit Exante Diet page

    Collect a top saving on your purchase of high-protein diet meal replacement bars, soups, meals and desserts from Exante Diet with this promo code.

    Terms & Conditions

    Terms and conditions apply.

  • 2 For 1 On Boxes Of 7

    Get Voucher Code
    • While Stocks Last
    • Terms & Conditions
    • i Visit Exante Diet page

    This special 2 for 1 offer will allow you to get more meal replacement shakes, bars, soups and desserts at exantediet.com with the help of coupon code.

    Terms & Conditions

    Terms and conditions apply.

  • 100 For £85 On Meals

    Get Voucher Code
    Ends: 05/10/2017 -

    Use this coupon code to purchase meals from Exante Diet for an affordable price.

    Terms & Conditions

    Terms and conditions apply.

  • 45% Off Meal Replacements

    Get Voucher Code
    • While Stocks Last
    • Terms & Conditions
    • i Visit Exante Diet page

    Use this voucher code to get a fantastic discount on meal replacement orders at exantediet.com.

    Terms & Conditions

    Terms and conditions apply.

  • 50 For £40 On Meals Plus Free Earphones

    Get Voucher Code
    • While Stocks Last
    • Terms & Conditions
    • i Visit Exante Diet page

    Apply this promo code and purchase meals from Exante Diet and get earphone for free.

    Terms & Conditions

    Terms and conditions apply.

  • 1 Week Bundle Pack For £49.99

    Get Voucher Code
    Ends: 31/12/2017 -

    Use this wonderful opportunity to purchase diet supplements and get them for a reasonable price by using the voucher code.

    Terms & Conditions

    Terms and conditions apply.

  • Up To 35% Off Orders

    Get Voucher Code
    • While Stocks Last
    • Terms & Conditions
    • i Visit Myprotein page

    Myprotein provides a great discount offer to its customers. Use this voucher code and claim wonderful savings on your orders.

    Terms & Conditions

    Excludes Sale items, bundles, fresh meats and Under Armour.Excludes Sale items, bundles, fresh meats and Under Armour.

  • 55 For £40 On Meal Replacements

    Get Voucher Code
    Ends: 05/10/2017 -

    Apply this promo code to order these meal replacements at exantediet.com for a reasonable price.

    Terms & Conditions

    Terms and conditions apply.

  • 100 For £75 On Meal Replacements

    Get Voucher Code
    Ends: 05/10/2017 -

    Order these meal replacements at exantediet.com for a moderate price with the help of this voucher code.

    Terms & Conditions

    Terms and conditions apply.

  • Free Delivery When You Spend £20 Or More

    Get Voucher Code
    Only 1 day left - Ends: 25/09/2017 -

    Take advantage of this voucher code from Chemist Direct to get all the purchases delivered to your doorstep for free.

  • Up To 70% Off Orders

    Get Voucher Code
    • While Stocks Last
    • Terms & Conditions
    • i Visit GoNutrition page

    It is easy to collect a fantastic discount on your purchases at gonutrition.com. Use this voucher code at the checkout and claim savings.

    Terms & Conditions

    Certain exclusions may apply.

  • 20% Off All Orders

    Get Voucher Code
    • While Stocks Last
    • Terms & Conditions
    • i Visit Kinetica page

    Apply this voucher code at the checkout and get health and sports supplements for a fantastic discounted price from Kinetica.

    Terms & Conditions

    Terms and conditions apply.

  • £2 Off Orders When You Spend £20

    Get Voucher Code
    Ends: 17/10/2017 -

    Take advantage of this amazing promotion to buy vitamins, supplements, skin, hair care products and more for a reduced price when you spend £20.

    Terms & Conditions

    Applies to new customers only, see site for details

  • 10% Off Plus 20% Cash Back Coupon With Selected Orders

    Get Voucher Code
    • While Stocks Last
    • i Visit Prozis page

    Claim an astonishing discount on your selected orders plus wonderful cash back coupon with the help of this promo code from Prozis.

  • 20% Off Orders

    Get Voucher Code

    A great range of weight loss, sports nutrition, health supplements and more can be found at evolution-slimming.com. Use this voucher code and claim savings on your orders.

    Terms & Conditions

    Exclusions may apply.

  • 10% Off Fitmark Accessories

    Get Voucher Code
    Ends: 30/10/2017 -

    Grab this excellent promotion from here and get the best collection of nutrition products for a fabulous discounted price using this code.

    Terms & Conditions

    1.We reserve the right to amend, cancel or pause this voucher code at any time, without prior notification.
    2.Note: Codes are non redeemable against existing offers or multi buys.

  • 6% Off Orders

    Get Voucher Code

    Choose Evolution Slimming to get a fabulous discount on your purchases when this coupon code is added to the checkout.

    Terms & Conditions

    Exclusions may apply.

  • 20% Off PayPal Payment Orders

    Get Voucher Code

    Look at this online merchant to get a fantastic discount on PayPal payment orders by uploading this coupon code.

  • Save £100 When You Buy 8 Hampers

    Get Voucher Code
    • While Stocks Last
    • i Visit BodyChef page

    Apply this voucher code at the checkout and Save £100 when you buy 8 hampers from BodyChef.

  • £20 Off Men's Health Survival Of The Fittest Tickets When You Sign Up

    Get Voucher Code

    Register at Sci-Mx Nutrition and get the entry tickets to fittest for a fabulous discounted price when you sign up.

  • 10% Off Orders

    Get Voucher Code
    Ends: 13/10/2017 -

    Browse Chemist Direct to obtain a top-quality collection of skincare, vitamins, medicines and more for a reduction in price by using this coupon code.

  • 5% Off Sale Items Plus Free Shaker

    Get Voucher Code
    Only 6 days left - Ends: 30/09/2017 -

    Get a splendid discount on your orders from Protein Dynamix by applying this coupon code at the checkout.

  • 10% Off Orders Over £60

    Get Voucher Code
    Only 6 days left - Ends: 30/09/2017 -

    Purchase protein, amino acids, bundles, accessories, tablets and much more for a fantastic discounted price using this code.

  • 30% Off When You Spend £40

    Get Voucher Code

    Make use of this promotional code at the checkout and enjoy great savings on your shopping from Myprotein.

  • 10% Off Summer Sale Orders

    Get Voucher Code
    • While Stocks Last
    • Terms & Conditions
    • i Visit Protein World page

    Apply this coupon code at the checkout and claim wonderful savings on summer sale orders from Protein World.

    Terms & Conditions

    1. Valid on items in the Summer Sale category only.
    2. No minimum spend required.
    3. Exclusions may apply.

  • 15% Off Selected Orders

    Get Voucher Code
    • While Stocks Last
    • Terms & Conditions
    • i Visit Prozis page

    Order supplements from top brands like Crossgen, Musckit and more at prozis.com and get them for reduced prices by applying this promo code at the checkout.

    Terms & Conditions

    Terms and conditions apply.

  • Extra 20% Off Sale Items

    Get Voucher Code
    • While Stocks Last
    • Terms & Conditions
    • i Visit Myprotein page

    Purchase Impact Whey Protein, Vegan Blend, Protein Pancake Mix and more for an additional discounted price with the help of this promo code.

    Terms & Conditions

    Excludes Sale items, bundles, fresh meats and Under Armour.

  • 18% Off First Orders

    Get Voucher Code
    Ends: 31/12/2017 -

    Purchase a wide range of top quality supplements for a splendid discounted price by using this promo code from myvitamins.

    Terms & Conditions

    Terms and conditions apply.

  • 5% Off All Orders

    Get Voucher Code
    Only 6 days left - Ends: 30/09/2017 -

    Purchase Nutrition, Diet Pills and more from Slimming Solutions for a fabulous discounted price by using this voucher code at the checkout.

    Terms & Conditions

    Code must be entered at time of purchase

  • 40% Off Selected Orders

    Get Voucher Code
    • While Stocks Last
    • Terms & Conditions
    • i Visit Myprotein page

    Apply this coupon code at the checkout and claim a massive discount on your selected purchases from Myprotein.

    Terms & Conditions

    Excludes Sale items, bundles, fresh meats and Under Armour.

  • 45% Off Selected Orders

    Get Voucher Code
    • While Stocks Last
    • Terms & Conditions
    • i Visit Myprotein page

    It is easy to get a fantastic discount on your selected purchases at myprotein.com with the help of this coupon code.

    Terms & Conditions

    Excludes Sale items, bundles, fresh meats and Under Armour.Excludes Sale items, bundles, fresh meats and Under Armour.

    If you want to keep those sniffles at bay, stay on top form or loose a little bit of weight, be sure to stock up on your vital vitamins and supplements. You can’t put a price on your health, but what you can do is pick up a voucher code from us and discover a great discount. Get low price dietary supplements, slimming aids and vitamins from leading retailers including Boots, Superdrugs, Weight Watchers, Discount Supplements, Vitabiotics and many more right here.
    Diet, Vitamins & Supplements Shopping Guide
    Written by Category SpecialistAmy MacGregor
    Diet, Vitamins & Supplements Image

    More information about Diet, Vitamins & Supplements

    Scientists have always looked into different ways we can boost and improve our health using different supplements. In the 19th Century United States, travelling salesman would travel across the country trying to sell people "miracle elixirs" or as people would refer to them "snake oil" (a fraudulent health product). Coca Cola was originally marketed as a health tonic We have come a long way since then and now have a huge range of dietary aides, vitamin supplements and so much more.

    Example Deals

    There have been some amazing deals and offers in this category in the past. Here are just a few of some of the great voucher codes, sales and promotions that have helped people save money on their health supplements:

    • Exclusive 25% Off Orders at MaxiShop
    • Buy One Get One Half Price on Anything and Everything at Holland & Barrett
    • Exclusive 10% Off Orders Over £80 at Boots
    • Up To 20% Off Your Orders at Lookfantastic
    • 10% Off Your Purchase at The Protein Works
    • 20% Off Creatine and Glutamine Products at MyProtein
    • 15% Discount On Orders £60 Or More at Discount Supplements

    How to use a Discount Code

    Voucher codes are a great way to save money on your online purchases. If you have never used one before, then read through this easy to follow guide and find out how you can start saving money:

    Look for the discount code that you would like to use from this great category. Once you have found it, click on it to reveal the code, then copy it. Make sure that you have read the terms and conditions to make sure that you know what the code is valid for use on. Proceed to the merchant website and shop as you normally would, adding the products you would like to the shopping cart. Go to the checkout and paste the code into the relevant box and apply the discount to your order.

    You May Also Like

    Food & Drink

    Health supplements can help but are no substitute for the real thing, start your healthier diet today by grabbing a voucher code from this category and bring down the price of your next food shop.

    General Healthcare & Medical

    For a great range of medicines, check out this great category for the very latest deals and offers. Most online chemists also stock a large selection of vitamins and dietary supplements.

    Sports Nutrition & Diet

    If your looking to gain competitive edge or boost your performance in the gym, our Sports Nutrition & Diet might be more useful to you.

    FAQs

    Are health supplements a reliable source of my essential vitamins and nutrients?

    They can help with the ones you miss in your general day to day diet but are no substitute for eating healthy balanced diet with plenty of different portions of fruit and vegetables.

    Who regulates health supplements?

    Food and health supplements are regulated under food law, regulated by both the EU and the Food Safety Act of 1990.

    ×Don't show again..
    Like us on Facebook