Want to know more?
Dive into our most frequently asked questions.
D3
- Can I wear Hello Sunshine with other patches?
Yes! When used as instructed, it is safe to wear this patch and any of our other patch formulations together. Don't wear more than one Hello Sunshine patch per day, but feel free to mix and match with other packs (or formulas) that don’t overlap in ingredients.
- What are the dosages of vitamins D3 and K2 per patch?
This patch is formulated with 100 mcg of Vitamin D3, and 200 mcg of vitamin K2. The 100 mcg dosage of Vitamin D3 is based on multiple clinical studies demonstrating its safety and effectiveness.* View supporting research on PubMed here. Individual results may vary.
- How do I know if I'm Vitamin D deficient?
Common signs include of vitamin D deficiency include fatigue, mood changes, and muscle aches. A simple blood test from your doctor is the most accurate way to check your levels.