Science-supported botanical formulas
Vartonex
Immune Formula
Vartonex Immune Support Capsules, 90 count
Product photo
Natural Supplement

Japanese Knotweed + Cryptolepis In One Formula

Capsules · 90 count
Serving size: 3 capsules
Servings per container: 30
Supply: 30 days
Contains tree nuts
$69.95

Japanese Knotweed root 420 mg and Cryptolepis root 378 mg in every serving, with Artemisia annua, Cat's Claw, Houttuynia and Sida acuta. Capsules that support a healthy immune system. Contains tree nuts.

Cryptolepis + Japanese Knotweed
See the research behind these botanicals → Buy both formulas as the Complete Protocol → Read the frequently asked questions →

Japanese Knotweed, Cryptolepis, Houttuynia, Sida acuta and three more botanicals

Immune Support is an herbal immune supplement in capsules: a Cat's Claw and Japanese Knotweed supplement with five more botanicals in one formula. Each serving of three capsules provides seven botanicals that support a healthy immune system. Four are listed with their amounts, and three make up a proprietary blend.

Contains tree nuts (black walnut).

How to take it

Take the serving listed on the bottle's label with food, or as directed by your healthcare professional. Many people do best starting with a reduced serving and increasing gradually toward the full daily serving over the first few weeks.

One bottle holds 90 capsules, a 30-day supply at three capsules a day.

Common questions

Is this a cat's claw supplement?

Immune Support is a blend, not a single-herb product. Cat's Claw bark (Uncaria tomentosa) is one of four botanicals listed with its amount, 252 mg per serving, alongside Japanese Knotweed, Cryptolepis and Artemisia annua.

Are these capsules, tablets or a tincture?

Capsules, not tablets, and no pills to split. There is nothing to measure or mix.

Do I need the second formula?

Immune Support can be taken on its own. It is formulated to pair with Inflammatory Response Support, and the two together are the Complete Protocol at $120, a saving of $19.90.

How fast does it ship, and can I return it?

Orders ship in 1 to 2 business days. Unopened bottles can be returned within 30 days. Details are on the Shipping & Returns page.

Can I take it with my medications?

Talk to your healthcare provider before starting Vartonex if you take any medication or have a medical condition. Botanicals can interact with prescription drugs, and your provider knows your full picture.

Also in the collection

Vartonex Inflammatory Response Support bottle
Inflammatory Response Support
Capsules · 90 count · $69.95
 Vartonex Complete Protocol, both formulas
Complete Protocol
Both formulas · $120.00
 Cryptolepis botanical reference photo
Ingredients & Research
All 14 botanicals, with the studies