Can I take Collagen and Omega-3 together?
Drug interaction guide
Originally published 25 Jan 2026
Meets Patient’s editorial guidelines
- DownloadDownload
- Share
- Language
- Discussion
There are no known harmful interactions between collagen and omega-3 supplements. In fact, they are often taken together to support skin, joint, and heart health.
In this article:
Continue reading below
Why this happens
Collagen is a protein that is broken down into amino acids in the digestive tract, while omega-3 is a fatty acid. They use different pathways for absorption and metabolism in the body and do not interfere with how the other works.
What you should do
Back to contentsIt is safe to take these two supplements together. For the best absorption, take your omega-3 with a meal that contains some fat. Always follow the dosage instructions on the product labels and inform your doctor about any supplements you are taking.
Continue reading below
Using other medicines
Back to contentsTaking multiple medicines? Our Medicines Interaction Checker helps you check whether your prescriptions, over-the-counter medicines, and supplements are safe to take together. Simply search for your medicines to see potential interactions and what to do about them.
Disclaimer
This information is for general educational purposes only and should not be relied upon as a substitute for professional medical advice. Always consult your GP, pharmacist, or another qualified healthcare professional before making decisions about your medications. Individual circumstances may vary, and only a healthcare professional who knows your medical history can provide personalised guidance.
Patient picks for Drug interactions
Treatment and medication
Can I take Amlodipine and Garlic supplements together?
Taking garlic supplements alongside amlodipine may cause your blood pressure to drop lower than intended. This could make you feel dizzy, lightheaded, or faint, especially when standing up quickly. Garlic may also slightly increase the risk of bruising or bleeding.
Treatment and medication
Can I take Amitriptyline and Shortec together?
Taking amitriptyline and Shortec (oxycodone) together can make you feel very drowsy, dizzy, and confused. It can also significantly slow down your breathing and heart rate, which can be dangerous. You may also experience increased side effects like a very dry mouth, constipation, and difficulty passing urine.
Continue reading below
Article history
The information on this page is written and peer reviewed by qualified clinicians.
25 Jan 2026 | Originally published
Ask, share, connect.
Browse discussions, ask questions, and share experiences across hundreds of health topics.
Feeling unwell?
Assess your symptoms online for free
Sign up to the Patient newsletter
Your weekly dose of clear, trustworthy health advice - written to help you feel informed, confident and in control.
By subscribing you accept our Privacy Policy. You can unsubscribe at any time. We never sell your data.