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Marine Collagen
Dr. Mercola’s Marine Collagen: wild-caught, pure, and easy to enjoy daily.
Free sample each month
Pause or cancel anytime
365 day free returns
Back in stock: 08/08/2025
Buy now, pay later from £6.75/mo with
Free UK shipping over £50, free returns.
Key Benefits
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Type I collagen from wild-caught cod for everyday support.
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Sustainably sourced from pristine North Atlantic waters.
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With guar gum, which contributes to the maintenance of normal blood cholesterol levels.
Nourish your daily routine with Dr. Mercola’s Wild Caught Marine Collagen. As we age, our natural collagen levels decline—this supplement offers a simple way to top up with Type I collagen, the most abundant form found in skin, bones, and connective tissue. Each serving delivers 1.5 grams of marine collagen in a convenient tablet, making it easy to fit into your day.
Sourced from wild-caught cod, this formula is a sustainable alternative to mammal-derived collagen. It also features guar gum, which contributes to the maintenance of normal blood cholesterol levels when consumed in sufficient amounts. Choose a pure, responsibly sourced collagen to help you feel your best, every day.
Founded by Dr. Joseph Mercola, an osteopathic physician and best-selling author, Dr. Mercola has been a trusted name in natural health since 1997. The brand offers physician-formulated products designed with your wellbeing in mind. Committed to quality, every product is crafted using only the highest-quality ingredients, ensuring that they meet our premium standards. With over two decades of experience, Dr. Mercola remains dedicated to providing safe, effective solutions to support your health naturally.
With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.
Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.
Collagen Peptides (from Wild Caught Cod Skin).
Other Ingredients: Microcrystalline Cellulose, Ascorbyl Palmitate, Organic Tablet Coating (Organic Tapioca Maltodextrin, Organic Sunflower Lecithin, Organic Palm 0il, Organic Guar Gum).
CONTAINS FISH (COD).
Shipping
At Healf, we prioritize safe and fast delivery for all our customers. Our carefully selected couriers are Royal Mail and DPD.
UK standard delivery
Enjoy free standard delivery on orders above £50, this option usually requires 2-3 working days. If your order is under £50, this delivery option is available for £3.99.
Next working day
For when you need our products urgently, we offer next working day shipping for £5.99. For orders placed before 12.00, we will ship it the same day to ensure you receive your order the next working day.
International
International deliveries can take 7 working days, and up to 4 weeks. The cost is £22.99 for orders below £50, £49.95 for orders above.
Returns
If for any reason you are not satisfied with your order, we provide free 365-day UK returns for all our customers. To initiate your return, simply contact us at team@healf.com, and we'll send you a return slip and help arrange a collection. The item you return must be sent in the same condition as received and inside the original packaging. Once received, we will notify you via email.
For international returns, we unfortunately do not cover the cost. However, we work with an array of carriers and can offer self-posting returns for customers shopping from outside the UK.
Adults, as a dietary supplement, take three (3) tablets daily, preferably on an empty stomach.
Additional Information:
Food supplements and foods sold by Healf should not be used as a substitute for a varied, balanced diet and healthy lifestyle.
If you are pregnant, breastfeeding, have a medical condition, or are taking any medications, please consult with a healthcare professional before use. Use products only if the seal is intact. Store in a cool, dry place, out of the reach of young children. Do not exceed the recommended daily intake.
We make every effort to ensure that product information on our website is accurate and up to date, but packaging and ingredients may occasionally vary from images shown on site. Please refer to the product label and contact Healf before use if you have any questions regarding your specific allergies or intolerances.
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Every product undergoes our Healf Curation Process. With it, you can shop confidently knowing that every item has been tried and tested before it reaches you. Our Healf Curation Process includes three key steps: Brand Discovery, Expert Validation, and Community Testing. Through these, we assess quality, ingredients, effectiveness, and more, ensuring that every product empowers your wellbeing.
The Healf Journal offers detailed insights into different aspects of wellbeing, as well as guidance, research, recipes, and more to help you invest in your personal wellbeing journey. You can also subscribe to our weekly newsletters for the latest updates at Healf and in the wellbeing industry. Subscribe via the sign-up block at the bottom of this page.
We love people who check ingredients as carefully as we do, so you'll find detailed information about the ingredients used on every product page (where applicable). If you see something you'd like to flag with us or have additional questions, please don't hesitate to get in touch—we'd love to hear from you.
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