Full Supplement Facts
 
  • High potency vitamin D3 
  • With vitamin K2 as MK-7
  • Vegetarian liquid formula
  • With a calibrated dropper
  • Non-GMO & gluten free
 
 
Tamaño:2 fl oz (59 mL) Liquid (59 días de suministro)
Arrives as soon as Aug 31 - Sep 1**
Delivery
$28.32
$28.32 $25.49 /shipment Save 10% on Every Order! Pause or Cancel Anytime Reminders Before Each Order Account Portal Subscription Policy
 
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1 YEAR - 100% MONEY BACK GUARANTEE.
If you’re not happy, return it for a full refund.
Tamaño:2 fl oz (59 mL) Liquid (59 días de suministro)
$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
  • 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.