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Doctor-formulated, Allerfin® is a unique proprietary blend of the world’s most researched natural ingredients for helping you feel your best, whatever the season.

20 reviews


Doctor-formulated, Allerfin® is a unique proprietary blend of the world’s most researched natural ingredients for helping you feel your best, whatever the season. Unlike other products, which offer only partial relief, Allerfin is a holistic formula that targets three areas of the body: the sinuses, lungs, and eyes.*

  • Sinus Support*: This formula includes two ingredients shown in human clinical research to support the health of the nasal passageways*: Allerinol™ — a proprietary extract of the Japanese herb Perilla frutescens and Bromelain — an enzyme derived from pineapple.

  • Lung Support*: Double-blind, placebo-controlled trials have shown that bromelain supports free and easy breathing.* This effect is likely due to bromelain’s documented ability to support the health of the bronchial passageways.*

  • Eye Support*: Double-blind, placebo-controlled trials have found that both Allerinol and quercetin support the health and comfort of the eyes in human subjects.*
100% of our Ingredients are Backed by Human Clinical Studies. Click on any ingredient below to view the research abstracts.

Suggested Use: Take 2 vegicaps daily on an empty stomach. If you have a delicate, easily irritated stomach take with a meal.

Supplements Facts

Serving Size: 2 vegicaps

Servings Per Container: 30

Amount Per Serving

% Daily Value

Allerinol™ proprietary blend

300 mg †

Perillafrutescens (leaf) extract

containing 33% rosmarinic acid (100 mg)

Bromelain (from pineapple)

500 mg (2400 GDU/gram) †

Quercetin (as dihydrate) (flower bud)

400 mg †

(Sophora japonica L.)

Other ingredients: vegetable cellulose, maltodextrin, dextrin, leucine.



Bromelain (from pineapple)

Bromelain is a group of proteolytic (protein-digesting) enzymes found in pineapple. In addition to breaking down the protein in foods, bromelain also breaks down protein found in irritated tissue.* As a result, bromelain promotes a healthy response to inflammation of the nasal mucosa and supports bronchial function.* Double-blind, placebo-controlled human trials have found that bromelain supports ease of breathing.*

Quercetin (dihydrate)

Quercetin is a bioflavonoid found in tea, red wine, apples, and grapefruit. It is an antioxidant, meaning it scavenges harmful free radicals, and supports a healthy response to inflammation.* A double-blind, placebo-controlled clinical trial found that quercetin supports eye comfort in those seeking seasonal support.* Scientists believe it may work by stabilizing cell membranes.*

Allerinol (Perilla frutescens leaf extract)

Allerinol, a proprietary extract of the Japanese herb Perilla frutesens enriched with rosmarinic acid, which human clinical research has found helps to reduce inflammation of the nasal passageways by suppressing allergic antibody responses.* Research has also shown that Allerinol significantly decreases the number of neutrophils and eosinophils — white blood cells that cause tissue to break down and that contribute to inflammation — found in nasal mucus.* Rosmarinic acid, a component of Allerinol, has also been shown to inhibit the release of histamine, which accounts for its ability to relieve itchy, watery eyes.*


Q: Does this make me drowsy like other over the counter allergy medications do?

A: No, our Allerfin formula does not cause drowsiness.

Customer Reviews
4.5 Based on 20 Reviews
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Filter Reviews:
Pamela M.
United States United States
Best natural allergy product I’ve found!

I’ve been using Allerfin for almost 2 years, and as long as I maintain daily use, I definitely can tell the difference! The pollen has become oppressive in NJ, and this is a life saver!

United States United States
So far so good

Working well so far but it’s needed to be taken consistently. But all in all I am happy with the purchase

Jim M.
United States United States
Alerfin reduces my allergic cougj

A noticeable, very noticeable reduction in my allergic cough. I’d say probably say 70% less. Coughing doesn’t bother me or anyone else now.

Pamela M.
United States United States
Best natural allergy relief

I am happy with Allerfin’s ability to curb my symptoms during heavy pollen season. I’ve been using for a little over 1 year, and am very satisfied with how I feel using it. No drowsiness and no more itchy, irritated eyes, and sinus issues!

United States United States
Great service

Great overall experience

Quality of Life Labs

Thank you Donna, if you found a great service, did you mean to leave us more stars instead of 1?

Donna K.
United States United States
Wonderful Results

This is one product that is a "must have" in our household and works better than any otc product out there. Please do not EVER stop making this!

United States United States

Worked very well!

Daniel R.
United States

Just started taking Allerfin and it’s not doing anything. Don’t know if I have to take it longer to see results. I will get 1 more auto renew coming up soon. If nothing before the next shipment I will cancel.

Quality of Life Labs Allerfin® Review
Deborah N.
Five Stars

Great product!

Hanan A.
One Star

It’s not good, it doesn’t do the job, i am sorry because it not returnable

Will Recommend!

It's working! Thank you!

Five Stars

It REALLY works.

barbara m.
It Works!

This is my first time trying this product and I must say it started opening my sinuses immediately! Relief at last!

Quality of Life Labs Allerfin® Review
Five Stars

Great product, works well.

Five Stars


Great relief!

My new go-to choice!

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Disclaimer: Reviews and ratings are provided for informational purposes only and solely reflect the views and opinions expressed by the individual contributors and not those of Quality of Life. Your results and experience with the product may differ.