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Plantiva Natural Supplements

AllerDx 12-Cap Packets

AllerDx 12-Cap Packets

Regular price $4.99
Regular price Sale price $4.99
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AllerDx works fast to open nasal passageways in 10-20 minutes!
AllerDx is faster acting and more effective than any other natural product for those who are overly sensitive to pollen, dust, dander, foods and other environmental aggravations.


Works in Minutes!*

For pollen, dust, dander, foods,
and other environmental sensitivities

Breathe easy with the most effective natural allergy season support available. Clinical studies show AllerDx improves nasal airflow in 10-20 minutes.

AllerDx Benefits

  • Non-drowsy & stimulant free

  • Clinically tested - within 10-20 minutes  people showed significantly improved nasal airflow.

  • Decades of research & development in clinical practice

  • Quality controlled from farm to finished product

  • Natural plant-based herbal supplement

  • Vegan

AllerDx is faster acting and more effective than any other natural product for environmental sensitivities*. (Based on two blinded, placebo-controlled studies.)

If you want to help your body address both the key underlying causes and the effects of environmental sensitivities…
Then we’re on the same page.

AllerDx is also available in a 60-capsule bottle.
Click the bottle for more information.


Psoralea Strengthens the constitution. Warming and nourishing. Kidney and Spleen Yang Tonic.

Xanthium Maintains healthy sinus function, improves breathing.

Chinese Skullcap Reduces environmental sensitivities. Liver detoxifying.

Gardenia Reduces excess heat. Reduces hypersensitivity. Promotes healthy inflammatory immune function.

Bupleurum Regulates liver. Defends against harsh environmental conditions. Improves temperature regulation.

Chrysanthemum Clears the eyes. Calms hyperactive liver heat.

Areca catechu husk Helps maintain clear lungs and regulates fluid metabolism.

Schisandra Astringes mucus membranes and blood vessels.

Jujube seed Calms hypersensitivity in the nervous system.

Schizonepeta Regulates the body’s interaction with the external environment. Improves temperature regulation.

Asian plantain Helps maintain clear lungs and improves fluid metabolism.

Other Ingredients Vegetable capsule, tapioca starch, organic rice powder, silica, magnesium stearate.

Free Standard Shipping

Free standard ground shipping for all orders!

Suggested Use

For maintenance use, adults take 2 capsules per day. For immediate use, adults take 3-4 capsules up to 3 times per day as needed.

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AllerDx has been tested in two randomized, placebo-controlled, double-blind, crossover clinical trials. Study results showed that within 10-20 minutes, the subjects that received AllerDx showed significantly improved nasal airflow compared to subjects that received placebo.

One trial was a three-day study, and the other was a longer one-month study. In each trial subjects with histories of seasonal environmental sensitivity completed both placebo (n=20) and treatment (n=20) group protocols. Study results showed that within 10-20 minutes, the subjects who received AllerDx showed statistically significant improvement in an objective measurement of nasal airflow compared to subjects that received placebo.

In a four-week study, subjects were significantly less reactive to histamine after taking 3 capsules per day for the first two weeks and 2 capsules per day for the second two-week period, showing a preventive health maintenance immune system benefit.


Plantiva controls all aspects of its product supply chain, which starts with knowing our growers, lab testing every step of the way, starting with the unprocessed plant materials and continuing through the multiple stages of processing to the finished extract materials.

Plantiva does not buy its ingredients from brokers and herb markets. We have spent over 15 years comparatively evaluating growing areas, standardizing extraction processing, and developing analytical methods for the plants used in making Plantiva products.

Our quality assurance team is managed by leading industry experts and includes other dedicated and experienced technicians around the world.


Q: What are the benefits of taking AllerDx, and how long will it be until I see them?
A: Non-drowsy & stimulant free, AllerDx supports healthy nasal function and air flow with respect to environmental sensitivities such as pollen, dust, and pet dander by moderating the body’s responses to these challenges. These results can be felt within 10-20 minutes.*

Q: How many capsules should I take?
A: For immediate relief, take 2 capsules followed by another 2 capsules within a half hour if needed; repeat up to 3 times per day. For long term use, take 2 capsules once or twice a day.

Q How long will 1 bottle of this product last me?
A: When taken at 2 capsules per day, one bottle will last 30 days.

General Product Questions

Q: How are Plantiva’s products designed to help our bodies?
A: Plantiva’s products are formulated to address underlying physiological imbalances, as well as the immediate discomforts that they cause us.

Are these products clinically proven and patented?
A: Many of our products are clinically proven, patented or both.

Q: Are these products vegan or gluten free?
A: Our products are vegan. The products are not certified gluten free (GF), although none of our ingredients are believed to contain gluten.

Q: Are your products safe and natural?
A: All Plantiva products are natural formulas made from proprietary blends of beneficial plant extracts and other ingredients, and are tested for heavy metals, microbes, and other contaminants. Ensuring the consumer’s long-term tolerance of the products is one of our top priorities.

Q: Do your products have any known side-effects?
A: We are not aware of any side effects to our formulas, although some herbs are not recommended for use while pregnant or nursing. However, we always suggest you should consult your healthcare practitioner about all supplement use.

Q: Do your products have any commonly known allergens?
A: We strive to avoid known allergens as ingredients. However, we cannot guarantee they are free from traces of allergens that may result from other ingredients processed in the same facilities.

Q: Is it safe to take my regular medications and supplements in conjunction with these Plantiva?
A: In general, we are not aware of specific drug interactions with our formulas. However, we are not medical doctors. You should always talk to your healthcare practitioner about possible interactions.

Q: How were these formulas developed?
A: Plantiva’s formulas are developed under the direction of Dr. Stephen Morrissey OMD, the former chair of the Department of Oriental Medicine at Bastyr University. Dr. Morrissey has decades of experience treating patients, combining acupuncture, herbalism and biophysics into a uniquely effective formulation system for herbal healthcare products.

His formulas were originally developed and refined during his years of clinical practice, and have been scientifically validated in bioassays and double blind clinical studies.
Plantiva was formed to make these invaluable products available to the general public at affordable prices.

Q: Your formulas are different from others I’ve seen, and look complex. Why is that?
A: Our diets, lifestyles, genetics, and environment factors all conspire to cause imbalances that lead us away from optimal health. Restoring our health requires a complex suite of ingredients which work together, often on multiple organ systems and physiologic pathways, to rebuild the foundations to our vibrant well-being.

Q: What methods of payment do you accept?
A : Visa, Mastercard, and PayPal

Q: Do you offer free samples of your products?
A: We occasionally do offer free samples of our products, for various reasons! Please email us at to see if the product you are interested in has a free sample available.

Q: Do you offer free shipping?
A: Yes! We are excited to say that all products shipped within the continental US have free shipping!

Q: How long will it take to receive my orders?
A: All consumer orders are typically processed and shipped within two business days from Oregon via USPS. Shipments typically arrive within 1-5 business days after that.

Q: What if my product arrives damaged?
A: Rest assured, this is not a common occurrence. However, in case of damage, refuse the shipment or contact us with a photo of the damaged product and we will replace the item immediately.

Q: How do I make a return?
A: We offer a 30-day money back guarantee on all products purchased from If you bought the product at a store, please return it to the store where it was purchased. If you purchased from our website, please email us at with the order #, and the SO # from the box label if possible, and we will contact you with further instructions.