04/14/2026
Nature's Sunshine offers targeted herbal formulas for seasonal allergies and respiratory support. Here's a quick rundown of the key products you mentioned, based on their typical formulations and benefits.
HistaBlock
Supports respiratory function against irritants like pollen and pollutants. Contains stinging nettle, quercetin (antioxidant to stabilize mast cells), bromelain (reduces mucous membrane swelling), and bitter orange (helps open airways). Great for histamine response and seasonal discomfort.
Seasonal Allergy (Capsules)
Formerly ALJ, this blend balances respiratory eliminative functions with fennel seed, fenugreek seed, boneset, horseradish root extract, and mullein leaf. Promotes lung health, soothes tissues, and supports immune response to allergens.
Seasonal Allergy (Liquid)
Alcohol-free version of the capsules (same herbal blend: boneset, fenugreek, horseradish, mullein, fennel in glycerin). Ideal for kids or those preferring drops; take 20–30 drops in water every 2–4 hours for respiratory cleansing and allergy relief.
VS-C Liquid
TCM-inspired immune formula (metal-enhancing) with herbs like astragalus, reishi, and eleuthero. Nourishes lungs, supports detoxification via large intestine/lung connection, and boosts overall immunity during seasonal stress.
Sinus Support
Clears nasal congestion and protects respiratory tissues with capsicum, burdock root, goldenseal, parsley, horehound, marshmallow root, yerba santa, and bitter orange (synephrine for mild airway support). Helps expel mucus and reduce swelling.
For a limited time, from April 13th through April 15th, Nature’s Sunshine is offering a buy 1 get 1 half off sale. Use my account number 60756131 to receive 25% off your first order, and be sure to go to my profile bio and select Linktree to find Nature’s Sunshine. The link is also in the comments.