The Sunny D3
Our Vitamin D is fermented with organic yeast and foods to make it easy for your body to digest.
Benefits of Vitamin D
Our Honest Assessment
Very Strong Research
Vitamin D is essential for general health and for strong bones.* Deficiency is rare, but has serious health consequences, like rickets.
A 2011 study showed that over 70% of Americans get less than the daily recommended amount of vitamin D. If you don't get a lot of sun - which helps your body produce vitamin D - or if your diet is low in foods that contain it, you may be among them. Foods that contain vitamin D are fatty fish, beef liver, and fortified milk and cereal.
Supports bone health
Produced from the sun
Our Vitamin D
Fermented for absorption
Our Vitamin D is fermented with probiotics and organic foods, which gently cultures nutrients into an easily digested, highly active form that is easy for your body to absorb. In contrast, most vitamin D products are isolates, which are less bioavailable.
Manufactured in the U.S.
Our fermented Vitamin D is manufactured and encapsulated in the United States. We then issue a number of tests to ensure that the final product contains the correct levels of active ingredients and meets NSF standards on quality and safety.
The Sunny D3
We recommend that you consult your doctor prior to use if you are considering taking dietary supplements for the first time, or are pregnant, nursing, taking any medications, or have any medical condition.
Store product in a cool and dry place. Keep out of reach of children. If you experience an adverse event or allergic reaction, discontinue use immediately and contact a healthcare professional.
What quality means to us:Learn More
We show our work.
We’re transparent on ingredient sourcing, manufacturing locations and testing.
We produce with care.
We ferment our vitamins for easy digestion and avoid harsh solvents in the extraction process of our herbs.
We test, vet and repeat.
All raw materials and finished products are thoroughly tested in the United States.
We start at the source.
We've traveled the globe to source our ingredients from the regions where they are cultivated best.