Nature's Sunshine

Sinus Support EFKosher

100 Capsules
Stock #: 1250
In Stock

No Sales Tax!

In stock

Nature's Sunshine Sinus Support
Sinus Support EF

No Sales Tax!

Important information

  • No sales tax
  • No membership requirements
  • No automatic shipments
  • 90 day FREE returns

Expiration Date: 06/2023

Shipping (1 unit): $2.99.

FREE shipping on all orders over $75!

Product Information


  • Clears nasal passages
  • Nourishes the respiratory system
  • Free of ephedra

How it Works

Nature’s Sunshine Sinus SupportĀ® EF blends burdock root, synephrine (immature orange peel), capsicum fruit, golden seal root, parsley herb, horehound herb, althea root and yerba santa herb to clear the sinus systems. The herbs included in the formula nourish the respiratory system to keep it functioning properly. Sinus Support EF is a natural source of trace amounts of magnesium, potassium, silicon, zinc, vitamin A, vitamin C, and thiamine.



Capsicum fruit, burdock root, goldenseal root and rhizome, parsley leaf, horehound leaf and flower, marshmallow root, yerba santa leaf, bitter orange fruit extract

Recommended Use

Take 2 capsules with a meal three times daily.

Product Label

Easy Returns

The Caring Sunshine return policy is both easy and generous. We accept returns for any reason for 90 days from the order date and we cover the shipping costs both ways. Read our full policy here.

New label and other changes

In the fall of 2020, Nature's Sunshine switched to a new label and changed the names of a few products. However, no formulas have been changed. To learn more about the changes, click here.

Customer Reviews

Based on 7 reviews
Maria Conti
Sinus sensation

Works to stop sinus pain from allergens

Great products

I have been using Histablock for years. Works great.

Karen Hancock
Works for me

When I super the intake like 3or4 capsules 2 or 3 times daily I get very nauseous. So my max is only 1 pill in morn and 1 in the evening. That's all my body will tolerate.

Nancy Willis
Sinus Support E F

I can not go without it. I have massive sinus drainage unless I take this regularly.

Julie Lorenz
A game changer

I really love this product. I had been using Flonase daily for years for allergies. Now, the only time I reach for this nasal spray is if I miss a couple of days taking Sinus Support. I have found that taking 2 SS pills daily is perfect for maintenance.