Best Vitamin C Omega-3 Supplements of 2026

Phoebe Cooper Avatar
Phoebe Cooper
Last Updated: 6 Feb 2026

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Vitamin C and Omega-3 supplements are two important dietary supplements that can help to support overall health and wellbeing. Vitamin C is an essential nutrient that plays a key role in the immune system, while Omega-3 fatty acids are important for heart health and brain function. When combined, these two supplements can provide a powerful boost to the body's natural defences and help to keep you feeling your best. There are a variety of different brands and formulations available, so it is important to speak with a healthcare professional to determine the best option for your individual needs.

At a Glance: Our Top Picks

Seven Seas Omega-3 and Immunity Pack Cover #TOP 1
Seven Seas Omega-3 and Immunity Pack
ftb score rating icon 9.9
Haliborange Omega-3 DHA Syrup with Vitamins Cover #TOP 2
Haliborange Omega-3 DHA Syrup with Vitamins
ftb score rating icon 9.8
Healthspan Glucosamine & Omega 3 Capsules Cover #TOP 3
Healthspan Glucosamine & Omega 3 Capsules
ftb score rating icon 9.6

Top 4 Vitamin C Omega-3 Supplements

#TOP 1

Seven Seas Omega-3 and Immunity Pack

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Seven Seas Omega-3 and Immunity Pack Cover
Seven Seas Omega-3 Fish Oil and Immunity, With Vitamin C, Vitamin D, Duo Pack: 30 Capsulesplus30 Tablets

The Seven Seas Omega-3 offers a comprehensive blend of health benefits. With 1000 mg of fish oil and 300 mg of Omega-3, this supplement supports your heart, brain, and eye function. Enhanced with Vitamin C, D, and Zinc, it boosts your immune system, helping you stay healthy. The premium formula promotes 70% more absorption, ensuring you get the most from each dose. Additionally, the inclusion of Ginger and Turmeric Root Extracts adds further support, making it a convenient option for daily wellness.

What We Like
Supports heart, brain, and eyes
Boosts immune system effectively
70% more absorption
Includes beneficial extracts
Easy-to-swallow capsules
#TOP 2

Haliborange Omega-3 DHA Syrup with Vitamins

81725697
Other
300 ml (Pack of 1)
Haliborange Omega-3 DHA Syrup with Vitamins Cover
Haliborange Omega-3 DHA Syrup with Vitamins A, C & D | 300ml | Supports Brain, Eye, Bone & Immune Health for Children

Haliborange Omega-3 Syrup is packed with a wide range of features designed to support your health. This syrup not only provides essential Omega-3 DHA but also includes important vitamins A, C, and D. These vitamins help boost your immune system and promote overall well-being. The product is designed to be durable, ensuring that you can rely on it for your health needs. With Haliborange Omega-3 Syrup, you can enjoy a convenient way to supplement your diet and support your body’s nutritional requirements.

What We Like
Wide range of health benefits
Includes essential vitamins
Durable design
Convenient supplement form

Healthspan Glucosamine & Omega 3 Capsules

GVO3120-EU
Healthspan Glucosamine & Omega 3 Capsules Cover
Healthspan Glucosamine & Omega 3 | 120 Capsules | Joint Health | Added Vitamin C | 400mg Optiflex Glucosamine HCI | 300mg Omega 3 Fish Oil | Highly Purified & Sustainably Sourced

Healthspan Omega 3 Capsules combine glucosamine and omega 3 fish oil to support your joint health and overall wellbeing. Glucosamine, a natural component of joint cartilage, helps protect your joints from friction, making it essential for an active lifestyle. Omega 3 fatty acids, DHA and EPA, are known to benefit heart health and support brain function. With added vitamin C, this supplement further enhances joint support, all in a small, easy-to-swallow capsule, ensuring convenience in your daily routine.

What We Like
Supports joint health
Sustainably sourced ingredients
Easy to swallow
Contains vitamin C
Backed by research experts

Minami MorEPA Move Plus with Curcumin

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Minami MorEPA Move Plus with Curcumin Cover
Omega 3 Fish Oil Supplement - Minami - MorEPA Move Plus Cucurmin - High Concentration of DHA & EPA - Cucurmin and Vitamin C Support Flexible Movement for Joints and Muscles - 60 softgels

The Minami MorEPA Move offers a range of benefits for your health. With curcumin and Vitamin C, it promotes joint health by supporting healthy joints and bones, which is especially useful for recovering from sports injuries. The high concentration of DHA and EPA helps maintain normal heart function, ensuring your cardiovascular health remains robust. Additionally, EPA aids in supporting brain and eye function, enhancing cognitive performance. This supplement allows you to absorb up to 95% omega-3 in each capsule, making it an efficient choice for your dietary needs.

What We Like
Supports joint health and recovery
Promotes heart health
Aids brain and eye function
High absorption of omega-3
Convenient softgel format
Buying Guide Image
Editor's Notes

During our vitamin c omega-3 supplement research, we found 44 vitamin c omega-3 supplement products and shortlisted 4 quality products. We collected and analyzed 8,191 customer reviews through our big data system to write the vitamin c omega-3 supplements list. We found that most customers choose vitamin c omega-3 supplements with an average price of £16.31.

The vitamin c omega-3 supplements are available for purchase. We have researched hundreds of brands and picked the top brands of vitamin c omega-3 supplements, including Seven Seas, Haliborange, healthspan, MINAMI.

Written by
Phoebe Cooper Avatar

In 2000, Phoebe Cooper graduated from the University of London as a Pharmacist. She practiced as a Pharmacist for the better part of 2 decades. Phoebe says she has worked in the majority of health sectors and has sufficient accumulated knowledge and experience. In her practice, Phoebe published a series of eBooks, one of which is titled "Good Health Good Living."