Vitamin D3 + K2 as MK-7, 2 fl oz (59 mL) Liquid

2 fl. oz. (59 mL)

In over 7,093 storefronts
High Potency Vitamin D3 plus K2 as MK-7 Liquid Dietary Supplement in a 2 fl. oz (59 mL) bottle.
Supplement Facts panel for liquid drops containing vitamins K2 and D3, 2 oz bottle.
RL K2 + D3 2 oz Liquid Drops being dispensed from a dropper into a glass of water.
RAINBOW LIGHT® HIGH POTENCY Vitamin D3 + K2 as MK-7 2 fl. oz. (59 mL) Liquid Dietary Supplement.
An adult hand holds Vitamin D3+K2 as MK-7 liquid drops with a dropper dispensing a yellow liquid onto the palm.
Vitamin D3+K2 as MK-7 Liquid Dietary Supplement in a 2 fl. oz. dropper bottle held in a hand.
High Potency Vitamin D3 plus K2 as MK-7 Liquid Dietary Supplement in a 2 fl. oz (59 mL) bottle.
Supplement Facts panel for liquid drops containing vitamins K2 and D3, 2 oz bottle.
RL K2 + D3 2 oz Liquid Drops being dispensed from a dropper into a glass of water.
RAINBOW LIGHT® HIGH POTENCY Vitamin D3 + K2 as MK-7 2 fl. oz. (59 mL) Liquid Dietary Supplement.
An adult hand holds Vitamin D3+K2 as MK-7 liquid drops with a dropper dispensing a yellow liquid onto the palm.
Vitamin D3+K2 as MK-7 Liquid Dietary Supplement in a 2 fl. oz. dropper bottle held in a hand.
Vital Nutrient Duo
Vital Nutrient Duo
Easy-to-Take Liquid
Easy-to-Take Liquid
USDA Organic
USDA Organic
  • Delivers 250 mcg of vitamin D as D3 Cholecalciferol per serving — the same form the body produces from sunlight.
  • Provides 120 mcg of vitamin K2 as Menaquinone-7 (MK-7) per serving, from plant-based sources. This form of vitamin K2 works in harmony with vitamin D3.
  • Formulated with organic sunflower seed oil as the only other ingredient, serving as a fat-soluble carrier that complements vitamins D3 and K2.


For Adults: Shake well before use. Place 1 mL under the tongue and hold there for 30 seconds before swallowing. As a reminder, discuss the supplements and medications you take with your health care providers. Do not exceed recommended dose.

Vitamin D3 + K2 as MK-7, 2 fl oz (59 mL) Liquid

2 fl. oz. (59 mL)
In over 7,093 storefronts
 
Full Supplement Facts
 
  • High potency vitamin D3 
  • With vitamin K2 as MK-7
  • Vegetarian liquid formula
  • With a calibrated dropper
  • Non-GMO & gluten free
 
Vital Nutrient Duo
Vital Nutrient Duo
Easy-to-Take Liquid
Easy-to-Take Liquid
USDA Organic
USDA Organic
 
Size:2 fl oz (59 mL) Liquid (59 days supply)
2 fl oz (59 mL)
Liquid
(59 days supply)
Arrives as soon as Aug 31 - Sep 1**
$28.32
$28.32 $25.49 /shipment Save 10% on Every Order! Pause or Cancel Anytime Reminders Before Each Order Account Portal Subscription Policy
 
Delivery every
 
$28.32
 
 
Fast Shipping
1 YEAR - 100% MONEY BACK GUARANTEE.
If you’re not happy, return it for a full refund.
  • Delivers 250 mcg of vitamin D as D3 Cholecalciferol per serving — the same form the body produces from sunlight.
  • Provides 120 mcg of vitamin K2 as Menaquinone-7 (MK-7) per serving, from plant-based sources. This form of vitamin K2 works in harmony with vitamin D3.
  • Formulated with organic sunflower seed oil as the only other ingredient, serving as a fat-soluble carrier that complements vitamins D3 and K2.


For Adults: Shake well before use. Place 1 mL under the tongue and hold there for 30 seconds before swallowing. As a reminder, discuss the supplements and medications you take with your health care providers. Do not exceed recommended dose.
Size:2 fl oz (59 mL) Liquid (59 days supply)
2 fl oz (59 mL)
Liquid
(59 days supply)
$28.32
  • 1 YEAR - 100% MONEY BACK GUARANTEE
  • 1 YEAR - 100% MONEY BACK GUARANTEE
  • 1 YEAR - 100% MONEY BACK GUARANTEE
  • 1 YEAR - 100% MONEY BACK GUARANTEE
  • 1 YEAR - 100% MONEY BACK GUARANTEE

The Power of Two in One Formula

Rainbow Light® brings vitamin D3 and K2 together in one convenient, liquid formula. This duo supports healthy bones in a way that’s effortless, simple, and easy to take.*

The Power of Two in One Formula

What Our Customers Have to Say

These one a day Rainbow Light women’s one plus real food nutrients supplement I find to work well. I like that they contain real food nutrients, digestive enzymes and probiotics. The size is also great 150 days of supplements. Overall I feel like these help support my overall wellness.
Verified Purchase
Rainbow Light women's vitamins have me feeling great so far. First off, they are a vegetarian caplet which I haven't seen very often. You only have to take one caplet a day. That is very convenient for me. They don't have any wheat, milk, peanuts, eggs, fish and shellfish in them. They have tons of real food nutrients in them. They are also a 150 day supply. Overall, I think they are fantastic! Try them.
Verified Purchase
These Rainbow Light Women’s One+ multivitamin supplements are an excellent addition to my daily routine. You only need to take ONE per day and comes as a 150 day supply! They have little taste, dissolve easily, and are gluten free. The caplet size is pretty standard for a vitamin supplement!
Verified Purchase
I love these Rainbow light women one + real food vitamins. excellent and nutritious vitamins. I love these multivitamins daily. They are easy to take. Excellent storage and shelf life, great value and quality. I will definitely buy these once I run out. I highly recommend these vitamins. They are great and my new favorite. Excellent packaging and design.
Verified Purchase
  • Gluten Free
  • wheat FREE
  • Milk FREE
  • Tree Nuts FREE
  • Peanut FREE
  • Soy FREE
  • Egg Free
  • Fish Free
  • Shellfish Free
  • Artificial Flavors or Sweeteners Free
  • Gluten Free
  • wheat FREE
  • Milk FREE
  • Tree Nuts FREE
  • Peanut FREE
  • Soy FREE
  • Egg Free
  • Fish Free
  • Shellfish Free
  • Artificial Flavors or Sweeteners Free
  • Gluten Free
  • wheat FREE
  • Milk FREE
  • Tree Nuts FREE
  • Peanut FREE
  • Soy FREE
  • Egg Free
  • Fish Free
  • Shellfish Free
  • Artificial Flavors or Sweeteners Free
  • Gluten Free
  • wheat FREE
  • Milk FREE
  • Tree Nuts FREE
  • Peanut FREE
  • Soy FREE
  • Egg Free
  • Fish Free
  • Shellfish Free
  • Artificial Flavors or Sweeteners Free
  • Gluten Free
  • wheat FREE
  • Milk FREE
  • Tree Nuts FREE
  • Peanut FREE
  • Soy FREE
  • Egg Free
  • Fish Free
  • Shellfish Free
  • Artificial Flavors or Sweeteners Free

Thoughtfully Crafted Formulas

At Rainbow Light®, we believe wellness works best when it’s grounded in quality ingredients and smart formulations. Our supplements are designed to support the body’s processes using carefully selected nutrients you can trust.


Each formula is created with intention, bringing together complementary ingredients to help support a balanced lifestyle and individual preferences.

Bright Questions, Answered!

Vitamin D3 and K2 are two key nutrients that are often paired together. Vitamin D3, also known as cholecalciferol, is a fat-soluble vitamin the body produces after sun exposure. Vitamin K2 as MK-7 is a form of vitamin K2 that complements D3 well, making them a thoughtful nutrient duo in one convenient liquid formula.

Our formula uses organic sunflower seed oil as a base since vitamins D3 and K2 are fat-soluble nutrients, which means they are best taken with healthy fats. Sunflower seed oil serves as a quality carrier that pairs well with these two nutrients.

MK-7 is a specific form of vitamin K2, also called Menaquinone-7. Vitamin K2 comes in many different forms, with MK-7 being a form that is commonly paired with vitamin D3 in supplement formulas.

Unlike pills or powders, our liquid formula offers a more convenient approach to daily supplementation. Simply place 1 mL under the tongue (sublingual delivery), hold for 30 seconds, and swallow. Without the need for water or mixing, it is one of the simplest ways to take your daily supplement.