• Joint Mobility
  • Brain & Heart Health

Omega+D3

(Read All)

High Potency, Triglyceride Omega-3 & Vitamin D Supplement

Support Heart & Cardiovascular Health
Promote Bone & Joint Health
Strengthen Immune Health
Boost Brain Health & Cognitive Function

60 DAY
GUARANTEE

OVER 400K
CUSTOMERS

SAME DAY
SHIPPING

CERTIFIED
SUPPLEMENTS

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Why You’ll Love It
  • Keep Your Joints in Motion!  - Omega-3s help reduce inflammation, supporting joint mobility and comfort.*
  • Heart Health in Focus - Targets blood pressure, inflammation, heart rhythms, blood vessel health, and more*
  • Power Up Your Brain - Promotes cognitive health, and who couldn’t use that?*
  • Potent 2-in-1 Solution - Get omega and vitamin D together and save!*
  • Superior Triglyceride Omegas - 70% better absorption than ethyl ester omegas* 
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Omega-3 Fatty Acids. Vitamin D.

Dual-action combining omega-3s & vitamin D

Clear Mental Haze

Launch into razor sharp clarity and focus*

Heart Health Charge

Strengthens blood pressure, rhythm, vessels, and tames inflammation.* 

Immune Defense

Amps up immunity with a heavy-hitting 4,000 IU of vitamin D3*

Fortify Bones

Omega-3s revitalize bones to keep you on the move*

Fast-Absorbing

Triglyceride omega-3s for maximum impact*


Dual-Power Combo

Omega-3s + Vitamin D in one combined formula*

Austin Hatfield

Everyone needs Omegas. I trust XND products and they use the best quality (triglyceride form) so they are just an everyday staple. Omegas like this should honestly be in every serious athlete’s training stack—no question.

Rodrick Lopez

This is part of my stack - Jason told me to take them, and anyone doing crazy Hyrox events should be on these!

Andrea St. Clair

Heart health has always been really important to me. It’s great to find a product that is a 2 in 1. The Omega + D3 is something we are all deficient in. 

What sets Omega+D3 apart? Triglyceride absorption, 4,000 IUs and value!

No need for two supplements—enjoy premium omegas and high dose vitamin D in one product!*

BENEFITS XND OTHERS

Two products in one premium formula: Triglyceride omega-3 fatty acids and vitamin D combined*

Triglyceride omegas in their natural form are absorbed 70% better than Ethyl Ester omegas*

Vitamin D, promotes calcium and phosphorus absorption, boosts immunity, and enhances mood*

Informed Sport Certified*

Made in the U.S.A & backed by our 100%, 30-Day, Money-Back Guarantee*

Getting the most out of Omega+D3

Frequently Asked Questions

  • 5 stars: 393 (90%)
  • 4 stars: 28 (6%)
  • 3 stars: 8 (2%)
  • 2 stars: 1 (0%)
  • 1 star: 6 (1%)
Some of the reviews shown are from related products the merchant grouped with this one.
J
Javier Arocho
Great addition to my xendurance extreme endurance

Great addition to my xendurance extreme endurance. My run hs improved and my 1.5 mile run time record is more than 1 minute better than when I started a few weeks ago.

Thank you for sharing your positive experience with our Omega+D3 product. We're thrilled to hear that it has been a great addition to your Extreme Endurance routine and has helped improve your runs. Keep up the great work and we wish you continued success in your fitness journey!

K
Kenny Roberts
Love it

The Omega +D3 is part of my daily Xendurance stack. I take it twice daily with the joint -4 and Extreme Endurance. I run every morning and go to the gym every afternoon so having supplements that support my rigorous schedule and training is important.

Thank you for choosing our Omega+D3 product! We're so glad to hear that it is a valuable part of your daily Xendurance stack and supports your active lifestyle. Keep up the great work with your morning runs and afternoon gym sessions! :)

L
Luis Garcia
2 in 1 combo is the best

Love the 2 in 1 combo start feeling changes Immediately in my focus , plus helps with high cholesterol

Thank you for your positive review! We're glad to hear that our Omega+D3 product has been beneficial for you in both focus and cholesterol levels. We strive to provide products that deliver results and we're happy to hear that you've experienced these changes immediately. We hope that you'll continue to use it to help improve your overall fitness and well-being!

M
Mitchell Bitner
My Daily

Best Omega+D3 I've ever come across! No aftertaste and high potency.

Thank you so much for your positive review! We are thrilled to hear that you are enjoying our Omega+D3 product. We take pride in creating high potency supplements with no aftertaste, and we're glad to know that you have found it to be the best one out there. We truly appreciate your support. Keep up the good work!

W
WenasWarrior
Love it. Vitamins and omegas together ❤️

Love it - 2 in 1. Less pills to pop, tasty and nutritous.

Thank you so much for your review! We're thrilled to hear that you love our Omega+D3 product. We're all about making healthy living easier, so we're glad you appreciate the convenience of having both vitamins and omegas in one supplement. We hope that you'll continue to use it to help improve your overall fitness and well-being!

J
John Canaday

I started doing the hurt trail series my first run was 13 miles , 22 miles , 30 mile came up short on 15 minutes , knew that I needed to find a supplement to help me out , have a 55 mile trail run coming up been taking been taking since the 5 of September the Extreme endurance and the omega -D3 , I have a lot more energy as well as almost no soreness , I run everyday , 7-12 miles for all you non believers , I’m from Oahu a regular person , products are worth every $

Wow! Thanks for taking the time to share your amazing experience with Omega + D3 supplement and Extreme Endurance. Our team works hard to create products that truly make a difference for our customers, and we're so glad that you're seeing such incredible results. Keep up the amazing work and good luck on your 55 mile trail run!

D
Daniel Palin
EXCELLENT PRODUCT

Just a week Into using this product and I've seen changes and gains in my weight and cycling times.

Thank you for leaving a review for our Omega + D3 product! We're so glad to hear that you've already noticed positive changes in your weight and cycling times after just one week of use. It is always our goal to provide high-quality supplements that truly benefit our customers. Keep up the great work!

S
Shay Baiker
High Quality

As an athlete and doctor i’m very picky about my supplements and what I put in my body. This Omega is the most bioavailable form of omega-3 fatty acids and has a very high dose of vitamin D. The research backs this up, which most other supplements brands do not have. Omega is slept on and super important as well as taking it in a high quality form. On my 3rd bag.

Awesome! We are thrilled to hear that you are happy with the quality of our Omega + D3 supplement. We understand the importance of using high-quality supplements and we are glad that our product meets your standards. We appreciate your trust in our brand and we hope to continue providing you with top-notch products. Thank you for choosing Omega + D3!

D
Douglas Gallagher
Progress

I took the challenge waited a week did arms back and lats and was much stronger than next week. So far so good.

Awesome! We're so happy to hear that our Omega + D3 supplement is helping you make progress in your workouts. We hope you continue to see great improvements with our product. Keep up the great work!

K
Keith Cole
Great product

Another great product from xendurance. Just renewed my membership. Definitely a high quality omega.

Wow, that's amazing! We're thrilled to hear that our Omega + D3 product is working well for you. We take pride in providing high quality supplements and are happy to have you as a loyal customer. Keep pushing to the extreme!

W
Wendi Glisson
Game changer

I have always been a fan of Xendurance!! Matt, Jason, and the team. This is the first time I’ve tried extreme endurance. always skeptical, pleasantly surprised, noticeable difference in performance. I’m able to go go go, I feel strong and I crushed my last competition I’m a masters athlete I need all the help I can get
products come and go, but Xendurance is a keeper.

Thank you for choosing Xendurance! We're thrilled to hear that our Omega + D3 product has made a positive impact on your performance. Our team works hard to create products that truly make a difference. Keep crushing those competitions!

N
Nathan Turner
Try new things

I’ve been seeing ads for a while now on Xendurance and my inner thoughts just kept me skeptical on going through with giving it a try just like most supplements, but I’m glad I said **** it and went ahead and ordered some. I’ve only been taking it a few weeks now, but trust me that’s all it takes to feel a night and day difference with your endurance, strength and especially muscle recovery which is my favorite thing about it. All I could say is if you’re like me stop being skeptical do the research which backs this product up and give it a try it will change your life.

T
Todd Adamson
Highly recommend for high stress athletes

I own and play on an all female Professional Paintball Team, Femmes Fatale, in the WNXL. I had purchased Xendurance for myself, but decided to have my team of 10 women use uiur product as well over the last 10 days of practice and competition.

Not only did it help us keep up the pace with our energy, but no one had any major aches or pains, and even helped to rid of stress headaches.

Each woman on my team had nothing but praise to how they feel two days after our event ended as well! We’ve never left a tournament not feeling just entirely exhausted both mentally and physically, and this time we ALL feel like we could’ve kept competing another week!

Thank you for such an amazing product to help with keeping our bodies ready for the longevity of our sport!

We're glad to hear that Omega + D3 has been helpful for the team! We recommend this supplement to anyone who is looking for an energy boost and relief from stress.

A
ASHLEY BROWNING
Blood Pressure Down

Helped to lower my blood pressure and live a healthier lifestyle

Hi Ashley,

Thank you for your kind review of Omega + D3! We're glad to know that it has helped you to live a healthier lifestyle and lower your blood pressure.

A
Anonymous
Fishy burps

Fishy burps.

G
Gustavo Ramirez
Great

Great

Thank you for sharing your experience with Extreme Endurance! We appreciate your support and hope you continue to enjoy our product.

N
Nataly

Love the belt. Best one yet! Works great and stays in place when running. Love the larger warer pouch

J
Joshua Saturne
Very good

No fishy aftertastes or burps with this one.

Thank you for your positive review of Omega+D3! That's exactly what we strive for - providing high-quality supplements without any unpleasant side effects. We hope to continue exceeding your expectations in the future.

A
Anonymous
Great

Great. And no fishy after taste.

Thank you for your review! We’re glad to hear you’re enjoying Omega+D3 and especially appreciate the clean taste with no fishy aftertaste. We put a lot of effort into making sure our products are of high quality and it's great to hear positive feedback. We truly appreciate your support!

J
John Randolph Buxton
Great Product

This product worked well. No fishy taste or smell. Blood work was great, and it was nice having the additional D3.

Thank you for your review! We're glad to hear that our Omega+D3 product worked well for you. We appreciate your feedback and hope to continue providing high-quality products for your health needs.

C
Casper K.
Game Changer

I’ve been using the Xendurance Omega+D3 for a short time, and the impact on my training is already clear. The biggest difference has been my endurance; I feel much more capable of pushing through those high-intensity sets that usually wear me down. It's quickly become a staple in my daily routine.

Thank you for sharing your success with Omega+D3! We are thrilled to hear that you are seeing great results on your training. We are glad to be a part of your daily routine and are happy to hear that it has become a staple for you. Keep up the great work and happy training!

K
Kevin Vera
Good quality

It’s good

Thank you for your review! We're so happy to hear that you're loving our Omega+D3! We appreciate your support and hope to continue providing you with great products in the future.

S
Shaundra Pelkey

Just started roaming this, I split dowses to twice a day and works well for me.

Thank you for sharing your experience with us! We're so glad to hear that our Omega+D3 supplement is working well for you. Keep up the good work!

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