PureHeart K2D

Offers vitamin K₂ (MK-7) to help maintain healthy vascular calcium homeostasis to support cardiovascular function*

Benefits & Features

• Supports cardiovascular health^*
• Promotes calcium balance in vascular tissue^*
• Targets vascular tissue to support healthy arterial blood flow and vascular elasticity^*

• Contains naturally derived Vitamin K₂ (menaquinone-7)
• Made with high-quality vegetarian ingredients backed by verifiable science

Indications

• Ages 18 and up
• Cardiovascular support^‡

Suggested Use

As a dietary supplement, take 1 capsule, 1-2 times daily, with a meal.

Science & Research

Verifiable Science

Vitamin K₂ (menaquinone-7) promotes healthy vascular calcium balance and cardiovascular function. In a systematic review involving fivestudies, higher intakes of vitamin K₂ were associated with cardiovascular health.¹ Research indicates that it supports the carboxylation of matrix Gla-protein (MGP), a key protein involved in calcium balance.² Unlike vitamin K₁, which promotes bone health, menaquinone-7 targets vascular tissue to support healthy arterial blood flow and vascular elasticity.³ In an observational study involving 564 postmenopausal women, higher intake of vitamin K₂ was associated with calcium balance in the vascular tissue.⁴ Optimal serum levels of vitamin D are also important to maintain healthy calcium balance in vascular tissues, in part by supporting the activity of MGP.⁵ Studies indicate that the combination of vitamin K and D provides synergistic support.⁶ Vitamin K supplementation may be contraindicated for those taking Coumadin(warfarin), an anticoagulant medication.^*

References

1. Rees K, et al. Maturitas. 2010 Oct;67(2):121-8.
2. Schurgers LJ, et al. Blood. 2007 Apr 15;109(8):3279-83.
3. Vermeer C, et al. Vascul Dis Ther, 2020 5:
4. Beulens JW, et al. Atherosclerosis. 2009 Apr;203(2):489-93.
5. Cranenburg EC, et al. J Vasc Res. 2008;45(5):427-36.
6. Je SH, et al. J Korean Med Sci. 2011 Aug;26(8):1093-8.

Warning

Vitamin K may be contraindicated with Coumadin (warfarin). If you are pregnant or lactating, have any health condition or are taking any medication, particularly blood-thinning medication, consult your health professional before use

Storage

Store in a cool, dry place.

Source

• Vitamin K₂ (MK-7) is naturally derived from flower extracts geraniol and farneso
• Vitamin D₃ is derived from lanolin
• Hypoallergenic plant fiber is derived from pine cellulose