Big Sister

what sets big sister supplements apart

corrective hormone formulas

THAT WORK

corrective hormone formulas

THAT WORK

Backed by research &
designed for results

 

As a women-led company, we know hormonal health impacts every part of your well-being. That’s why our supplements go beyond the basics with naturopathic formulations, optimal doses, and synergistic ingredients that actually make a difference.

big sister quality

WHAT SETS US APART?

BIG SISTER hormone support supplements are designed to be corrective, not lifelong crutches. This means they address and correct the imbalances at the source, so you won’t need to take them forever.

Woman created

Naturopathic Doctor-formulated

Research-Backed

Organic Ingredients

Third-Party Tested

Made in the USA

quality FAQs

What does synergy mean

Synergy means that when different things work together, they create a stronger effect than they would on their own. In herbal formulas, the combination of different herbs working together can be more powerful and effective than using each herb by itself.

BIG SISTER products are designed to be corrective – the point is for you NOT to need these forever! We encourage you to use the products for as long as they support your health, hormones, and overall well-being.
All of our products are made in the USA.
Each formula is formulated by Dr. Stephanie Nichols, a licensed naturopathic doctor.
Yes. When formulating our products, we utilized the latest research combined with the traditional use of herbs & botanicals.
big sister quality
Select the fields to be shown. Others will be hidden. Drag and drop to rearrange the order.
  • Image
  • SKU
  • Rating
  • Price
  • Stock
  • Availability
  • Add to cart
  • Description
  • Content
  • Weight
  • Dimensions
  • Additional information
Click outside to hide the comparison bar
Compare