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Nature's Sunshine

White Oak BarkKosher

100 Capsules
Stock #: 730
In Stock

$21.85 (Before 25% discount)

Note: Save 25% on this product (coupon added at checkout automatically)

Only 275 left in stock

This product is not available in California. Purchase Immune Stimulator instead.

Important information

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

Expiration Date: 03/2028

Shipping (1 unit): $2.99

FREE shipping on all orders over $75!

Product Information


  • Supports the health of the skin
  • Nourishes the immune system

How it Works

A rich source of tannins, white oak bark is bitter and astringent. The properties of the tannins in white oak bark may support tissue health and the immune system as well as nourishing the skin. Nature’s Sunshine White Oak Bark comes in 460 mg capsules.


White oak stem inner bark

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 11 reviews
Timothy Broadway
Excellent Product

I have used White Oak Bark for many years to keep my gums tight with my teeth and this one with Natures Sunshine works great.

Vericose veins

I purchased white oak bark because it was recommended for helping with vericose veins (currently on #3 pregnancy). It really has made a difference and they aren't painful anymore. With the help of compression leggings too. Grateful I could search for this supplement from a trusted company and they carried it!

Healthy Consumer

White Oak Bark is valuable for many health reasons.

angela powell
Best astringent

White oak bark from Caring Sunshine is great. I use it for some issues I have with my stomach. Works really fast with no side effects. My order came fast and was packed well.


I ordered white oak and it came sooner than expected. Good service

Nature's Sunshine White Oak Bark
White Oak Bark

Only 275 left in stock