Nature's Sunshine HistaBlock® Healthy Airways
Don’t let seasonal irritants and pollutants interrupt your life. When pollen and dust start wreaking their havoc, try blocking them with HistaBlock!


Promotes healthy airways for better breathing. Neutralizes free radicals.


Discover
Don’t let seasonal irritants and pollutants interrupt your life. 

When pollen and dust start wreaking their havoc, try blocking them with HistaBlock! Nature’s Sunshine’s unique herbal blend features stinging nettle, quercetin and bromelain to help you breathe easier.

  • Supports respiratory system health and function, especially during seasonal changes 
  • Promotes healthy airways for better breathing 
  • Neutralizes free radicals
How It Works
How It Works

HistaBlock stands out for two compelling reasons:

  1. The whole is greater than the sum of its parts. Each ingredient strengthens this blend. Nettle has a long history of supporting respiratory health. Quercetin fights free radicals and supports respiratory health. And bromelain helps maintain clear nasal passages.
  2. HistaBlock nettle grows wild in the Albanian mountains. Our partner there has a specially trained team that carefully traverses the hills, collecting these precious leaves while protecting the biodiversity of the region. They ensure crop sustainability by closely monitoring the harvest and proudly employ women in positions throughout the company.


Nearly 3,000 years ago, people living in the area of Denmark used cloth made from nettle to wrap their deceased relatives. Much more recently, nettle fiber was used in the making of uniforms for German soldiers during World War I.

Today it grows all over the globe, even in remote places like Hawaii, Taiwan and the Canary Islands. Apparently, nettle fans brought their crop with them wherever they went. Interestingly, the medical term urticaria (commonly called hives) is a close derivative of the Latin name for nettle, Urtica dioica.

And, did you know that the nettle plant can help alleviate the very skin reaction it causes? Making a tea of nettle root to wash irritated skin can offer immense relief to the affected area. Leave it to nature to offer up a quick herbal solution! Don’t get “stung” by respiratory challenges. Support them with HistaBlock…only from Nature’s Sunshine.

Ingredients
What's Inside
GMO FREECRUELTY FREECERTIFIED ORGANICGLUTEN FREESOY FREEGUARANTEED PURE

 

Active Ingredients

Nettle leaves, quercetin, and bromelain.


How to Use
How to Use
Directions
Take 2 capsules with a meal.

Frequency
2x daily