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Douglas Laboratories K2-D3 with Astaxanthin Capsules

$4280

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30 capsules

Take Douglas Laboratories K2-D3 with Astaxanthin for strong bones, cardiovascular health, and healthy immune function.*

  • Promotes bone health*
  • Promotes joint comfort and mobility.*
  • Supports healthy immune function.*
  • Supports cardiovascular health.*
  • Contains a blend of Vitamin D3, Vitamin K, and Astaxanthin

Douglas Laboratories K2-D3 with Astaxanthin


What’s the best way to promote healthy bones? A lifestyle that includes a balanced diet, exercise, and supportive nutrients. 


But what if you want to support skeletal health and cardiovascular function? Plus, your immune system while you’re at it… Enter Douglas Laboratories K2-D3 with Astaxanthin! It’s a supplement made to help with bone health, cardiovascular wellness, and immune system function.*


K2-D3 with Astaxanthin contains a bone-boosting, heart-friendly, immune-supportive trifecta of ingredients Vitamin K2, Vitamin D3, and Astaxanthin. These three compounds each bring unique benefits to the formula:




  • Promotes proper calcium utilization to help maintain heart and arterial health already within a normal range:* Calcium buildup can be hard on your health—especially when it shows up where you don’t want it. Vitamin K2 supports healthy calcium utilization and helps maintain arterial health already within a normal range.*


  • Supports bone strength by aiding in the body’s natural calcium transport process: Vitamin K2 plays a key role in your body’s bone-building process. It activates calcium-binding proteins that make bones.*


  • Supports healthy clotting of the blood to help the body recover from injury: Vitamin K2 is essential when it comes to blood clotting. In fact, when it was first discovered, it was referred to as the ‘Koagulation Vitamin’—that’s where the ‘K’ in Vitamin K2 comes from!


  • Helps maintain healthy blood pressure already within normal range:* Maintaining healthy blood pressure levels is essential for cardiovascular function. Vitamin D3 plays a role in balanced blood pressure and heart health.*


  • Vitamin D3 supports vascular health and helps maintain healthy circulation:* Vitamin D3 plays a role in vascular health and healthy circulation.*


  • Promotes Healthy Cholesterol Levels: Maintaining healthy cholesterol levels already within normal range is key when it comes to heart health, and Astaxanthin may help with that.*


  • Astaxanthin supports healthy circulation and promotes vascular integrity: Astaxanthin is often used for vascular integrity and healthy circulation. That’s good news for overall cardiovascular function.*


  • Astaxanthin provides antioxidant support to help neutralize free radicals and promote overall immune health: Astaxanthin is sometimes called ‘the king of carotenoids’ because it’s known for strong antioxidant activity!*


Looking for a supplement that supports everything? You need a multivitamin!. It helps you establish a baseline of health that you can build on with targeted supplements like Douglas Laboratories K2-D3 with Astaxanthin. Try Lively Vitamin Co. Multivitamin for your daily dose of nutrients.

Suggested Use: Adults take 1 capsule daily with a meal, or as directed by your healthcare professional.

Cautions: Keep out of the reach of children. Consult a physician before taking this product if you are pregnant, nursing, taking any medications, or have a medical condition. This product contains Vitamin K, which interferes with the prescription drug Coumadin (Warfarin).

Questions? We’ve got answers! Reach out to our support team for help.
Serving Size: 1 Vegetarian Capsule

Servings Per Container: 30

Ingredients: Vitamin D-3 (cholecalciferol), Vitamin K-2 (as menaquinone-7), Astaxanthin (Supercritical CO2 extract of Haematococcus pluvialis, entire plant)

Other Ingredients: Hydroxypropyl methylcellulose (capsule), cellulose, vegetable stearate

FAQs About Douglas Laboratories K2-D3 with Astaxanthin Capsules

Q: What does this one help with most? A: Mostly bone and calcium support, with some heart and immune support too. You get 2,500 IU of vitamin D3 plus 180 mcg of K2 as MK-7, which is a combo a lot of people want when they’re looking for D and K together.

Q: Does the vitamin K in this interfere with blood thinners? A: Yes. The K2 can interfere with Coumadin or warfarin, so I wouldn’t start this without checking with your doctor or pharmacist first.

Q: How should I take it? A: Take one capsule a day with a meal. I usually tell people to take D3 with food that has a little fat, since that tends to help absorption.

Q: Why does this have astaxanthin in it? A: It has 2 mg of astaxanthin from Haematococcus pluvialis, so this isn’t just a basic D3 and K2 formula. Astaxanthin is a carotenoid antioxidant, which is why they added it.

Q: My doctor said to take K2 as MK-7. Is that the form used here? A: Yes, this uses vitamin K-2 as menaquinone-7, or MK-7. So if that’s the form your doctor wanted, this matches that.

Q: Should I take this if I'm pregnant or nursing? A: I’d check first. Talk to your OB or midwife before starting this, especially since it has 2,500 IU of D3 plus added K2.

Q: Is this vegetarian? A: Yeah, it uses a vegetarian capsule made from hydroxypropyl methylcellulose. I don’t see gelatin here.

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