12 Best Supplements For Sinus And Allergies 2023

Allergies can occur at any time in one’s life. While allergies are more common in childhood, it’s still possible to develop allergies to new substances as an adult.

Allergies or the virus that causes the common cold is the most prevalent cause of sinus infections. But in few cases the infection is caused by bacteria.

A viral sinus infection will normally start to improve after five to seven days. A bacterial sinus infection can last for seven to ten days or more, and it can even get worse after that.

Besides using medication, the best thing we can do is to prevent it. So, if you’re searching for more helpful survival ideas, we’ve put together a list of ones that will help keep your sinuses health.

Vitamins for Sinus and Allergies

A. Vitamin A for Allergies

Taking enough Vitamin A ensure the normal functioning of your organs and immune system. Vitamin A help to fights off infections caused by bacteria or viruses.

A study found that antioxidant, anti-infective, immunomodulator vitamin A may be a useful addition in the management of sinusitis.

Best to check with your doctor to determine the right dose for your condition because taking too much vitamin A can lead to serious side effects. The tolerable upper limit (UL) of Vitamin A is 10,000 IU (3,000 mcg) for adults to prevent toxicity.

B. Vitamin C for Allergies 2023

Some data showed that vitamin C, usually known as ascorbic acid, might aid with some allergies. Vitamin C is an antihistamine and antioxidant in nature. It has been found in studies to reduce inflammation, swelling, and other symptoms associated with allergic reactions.

In addition, increasing your vitamin C intake may speed up the recovery from a sinus infection, minimize sinus inflammation, and shorten the length of a sinus infection or cold.

Read more Vitamin C 101 : Here’s What You Need to Know

2. Viva Naturals Vitamin C

- Non-GMO Vitamin C Supplements with Citrus Bioflavonoids & Rose Hips for Immune Support & Antioxidant Protection

Features Non GMO Vitamin C
Our C vitamin contains premium Quali-C from Scotland, made by one of the world’s leading providers of this essential nutrient. Each batch is third-party tested for quality, providing 1000mg of vit C per serving.

Vitamin C With Bioflavonoids & Rose Hips 
Protect yourself all season long with our specially formulated vitamin C 1000mg vegetarian capsules.* Complementing fruit extracts like citrus bioflavonoids and rose hips provide natural sources of vitamin C and work synergistically to support a healthy immune system.

Supports Collagen For Hair, Skin, Nails & Joints 
Often going under the radar, vit C is an essential nutrient for collagen synthesis.* Collagen is the holy grail of beauty and joint support, and adding a high quality ascorbic acid like Vit C 1000mg to your wellness routine can help your body make more of it.

Non GMO Vitamin C 1000 & Veggie-Friendly 
Our vitamin C capsules are non GMO and vegetarian friendly, making them an easy addition to any wellness practice or dietary lifestyle. Not to mention they’re manufactured without artificial dyes, salt, soy or dairy, so you can feel confident that you’re getting the most out of your vitamin C pills!

Someone suggested I take vitamin c to help my allergies since I could no longer take my antihistamine. I was already taking a gummy vitamin c and was doubtful but did some research and decided to give this more organic and higher dosage a try and YES it made a huge difference for me. I had very bad hives and sneezing from an overactive immune system and I would get relief for several hours from the high potency vitamin c. Not all vitamins are on the same playing field. I highly recommend this brand.

Ratings: 4.7 out of 5 - more than 7,000 global ratings

3. Purify Life Vitamin C Gummies for Adults & Kids

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- Double Strength Immune Support 
- Chewable
- Vegan, Gelatin Free, Gluten Free 
- Defense Booster Supplement Replaces Capsules, Pills, Tablets & Syrup
- 90 Gummies : 3 Month Supply for Kids, 45 Day Supply for Adults
- Our Vitamin C Chews are 125mg per gummy and 250mg per serving of adults. 

- Help reduce the cough, cold, allergies, congestion, and respiratory function issues
- Support your body tissue growth & repair, digestion, iron absorption, high blood pressure management, collagen formation. Boost development of stronger bones, cartilage, and teeth.
- Completely safe for toddlers, kids, and adults. 
- Vitamin C is loaded with antioxidants, and will allow your body’s natural defenses to fend off unwanted intruders. Protect your internal cells from harmful free radicals and maintain immunity

I really like the taste of these gummies. Good sweet orange flavor. Although I will admit that when you open the container they have an initial weird smell and kind of odd taste right at first which I think is the sugar crystals on the outside of each gummy. But the inside tastes great. It's not all sticky on your teeth like some vitamin gummies. Would be great for kids for extra dose of Vit C. Good price per serving too

4.6 out of 5 - 400 global ratings

4. Smarter Raw Whole Food Vitamin C

- Vegan, Real Immune Support
- 60 Vegan Capsules

- 100% Made with 11 Premium Raw & Natural Whole Food Berries such as Acai, Acerola, Amla, Cranberry, Goji, Jabuticaba, Mangosteen, Maqui, Pomegranate, Strawberry, & Schisandra.
- Lack of Vitamin C can cause Collagen loss leading to wrinkles, aging, weakened arteries, and immune system. Stress can cause Vitamin C deficiencies too.
- Not a synthetic Vitamin C supplement
- Natural Full Spectrum Citrus Bioflavonoids, Polyphenols & Antioxidants.
- Made in the USA 
- No Fillers, Magnesium Stearate, Dioxides, Silica, Maltodextrin, Carrageenan, Soy, Milk, Egg, Corn, Tree Nuts, Artificial Colors, or Preservatives.

This product is exactly what I was looking for! I'm a Certified Health Coach and the source of vitamins and what's in them (read the ingredient list) are both of the utmost importance to me. Finding a Non-GMO Whole Food Vitamin C that didn't contain harmful chemicals such as magnesium stearate, silica, dioxides, maltodextrin, soy, carrageenan was SO IMPORTANT. Because of the purity of this brand, I will definitely recommend these Vitamin C supplements to clients. Supplementing with Vitamin C is crucial, but especially when our immunity may be at risk of being compromised, like during the cold and flu season. Additionally, these provide antioxidants, substances found in certain plants and fruits, that help stop free radicals from causing cell damage in your body. I'm loving this Non-GMO Whole Food Vitamin C!!

Ratings: 4.7 out of 5 - more than 2,000 global ratings

Vitamin D aids calcium absorption and is necessary for bone health. Low vitamin D levels might aggravate sinusitis or affect our ability to recover after treatment. Consult your doctor regarding dosage to prevent vitamin D intoxication.

5. Nature Made Vitamin D3

#1 Pharmacist Recommended
85.9% Labdoor Score

Moreover, Gluten-free dietary supplements made with high-quality ingredients, these Vitamin D3 supplements have no added color or artificial flavors. These statements have not been evaluated by the Food and Drug Administration; this product is not intended to diagnose, treat, cure, or prevent any disease

Ratings: 4.8 out of 5 – more than 20,000 global ratings.

I work the midnight shift and I’m living a vampire lifestyle. The only sunlight I get is on my days off or driving home in the morning. This vitamin has definitely offset my deficiency. I noticed more of an energy.

6. Bronson Vitamin K2 (MK7) with D3 Supplement Bone and Heart Health Non-GMO Formula 5000 IU

The perfect pair: Vitamins K2 & D3 were simply meant to be together. Most people know the benefits of Vitamin D, but many don’t realize that Vitamin D needs Vitamin K2 to maximize its benefits.

Strong bones & healthy heart: Vitamin K2D3 not only promotes the proper absorption of calcium with D3, but the correct distribution to your bones where you need it most.

Superior quality vegetarian capsules: Laboratory tested, non-GMO, gluten free, & soy free. All Bronson products are tested in our state-of-the-art facility in New York.

Amazon Best Sellers: #11 in Vitamin D Supplements
Amazon Customer Reviews: 4.8 out of 5 (more than 12,000 ratings)

7. Nordic Naturals Vitamin D3 Gummies, Wild Berry

4.8 out of 5 - more than 2,500 global ratings
#48 in Vitamin D Supplements of Amazon Best Sellers.
85.8% Labdoor Score
  • 120 Gummies / 120 Servings
  • Great Taste 
  • Healthy Bones, Mood & Immune System Function 
  • These delicious gummies are made with cholecalciferol, the natural form of vitamin D preferred for optimal absorption. 
  • Nordic Naturals Vitamin D3 Gummies provide 25 mcg (1000 I.U.) of vitamin D in each serving. 
  • Nordic Naturals Vitamin D3 Gummies comes in a delicious, natural wild berry flavor. 
  • Pectin based and gelatin free, these gummies contain no artificial coloring, flavoring, or preservatives. - Gluten and dairy free.
  • Non-GMO Verified
Dose : 1000 IU

These gummies are SO good, it’s hard limiting yourself to one a day. I noticed such a health difference as well. I normally have constant colds and I didn’t have any while on these.

D. Vitamin E

BUY ON AMAZON - Nature Made Vitamin E 450 mg

Vitamin E has antioxidant properties that help to protect your cells against the effects of free radicals.

A study shows that vitamin E supplementation significantly reduces the incidence rate of common colds and the number of subjects who acquire a cold among elderly nursing home residents.

Another study also suggest that the immuno-regulatory role of vitamin E is associated with reducing risk for infectious diseases such as respiratory infections, as well as some allergic diseases such as asthma.

E. Quercetin for Allergies 2023

Quercetin, a bioflavonoid found in onions, is a powerful histamine inhibitor. It also has antiviral properties, which can help prevent herpes breakouts and the common cold. Allergies, asthma, chronic obstructive pulmonary disease, bronchitis, sinusitis, colds, and flu may benefit from quercetin.

How does quercetin manage allergy symptoms?
Studies have shown that quercetin stabilizes mast cells that release histamine. Histamine is the principal mediator of reactions to pollen and other allergies. This makes quercetin a natural antihistamine. Many people use quercetin to treat symptoms of hay fever, including runny nose, watering eyes, and itching.

This study published in Molecules in 2016, for example, found that quercetin could be effective for treating the anaphylactic (allergic) reaction in someone with peanut allergies. A similar study from 2006 concluded that quercetin was a “safe, natural therapy that may be used as primary therapy or in conjunction with conventional methods” for blocking allergies. 

Quercetin and Vitamin C for Allergies
The antihistamine impact of quercetin is enhanced when combined with vitamin C and bioflavonoids. Vitamin C, through reducing histamine release from cells and promoting histamine breakdown, may have a favorable influence on histamine levels.

8. Double Wood Quercetin with Bromelain

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- 120 Count (60 day supply)
- Aids in Supporting Healthy Immune Functions in Men and Women
- Vegan Safe, GMO free, Gluten Free
- Made in USA

- Supports Immune Defense: Double Wood Supplements' Quercetin with Bromelain Capsules are made from plant flavonoids that are found in a variety of fruits and vegetables.

- Superior Allergy Support: Quercetin with Bromelain capsules are known to aid in easing allergies by reducing the release of histamines and by supporting the reduction of inflammation in the respiratory system, aiding in relieving common allergy ailments such as runny noses, itchy eyes, and itchy throats in adults.

- Fast Absorption With Bromelain: Bromelain is commonly used on its own as a digestive aid but studies show taking Bromelain with Quercetin dramatically increases the absorption and potency of the Quercetin.

4.7 out of 5 - more than 2,000 global ratings

Hives x 3 months with very little sleep. Everytime I ate hives appeared on my arms and legs. Living in extreme misery. Doc gave me medrol dose pack h1 and h2 histamines. Added colustrum, betaine hcl (5-6 caplets each meal) and lastly quercertin. Modern meds did little to nothing. Colustrum and Betaine hcl offered noticiable improvement. Quercertin arrived today. Took 2 Quercetin had a snack short time later and I am happy to report no hives. Absolutely none. I am hopeful there is restful sleep in the very near future. Hoping this helps with RA inflammation as well. Will update end on week. Thank you for making this very awesome product!!

9. MoxyVites Quercetin 500mg with Bromelain Supplement

- Bioactive Phytosome Complex
- Pure Organic Whole Food Seasonal Support
- Healthy Inflammatory Response
-120 Caps
- Plant Based
- Made in USA
- Quercetin, Phytosome, Bromelain
- All Natural, Organic, Vegan, Vegetarian, Gluten Free, Non GMO, No Artificial or Synthetic Ingredients
- GMP certified facility, THIRD PARTY TESTED!

> Regular quercetin has poor solubility and low oral absorption. Our technology binds quercetin with a glucose bond & incorporation of phospholipids into standardized extracts improving the absorption and bioavailability by 20X. If you settle for regular quercetin your body may only absorb 20% with minimal to no benefit.

> Our complex delivery system utilizes phytosome technology in which phytoconstituents react with phospholipids for better and improved bioavailability. Our quercetin is one of the most effective on the market today!

> Nutritional support from carefully selected WHOLE FOODS containing the highest amounts of quercetin with powerful antioxidants. Backed by science to provide all year support for individuals with allergies

> Powerful antioxidant, healthy inflammatory responses, boost the immune system, reduce histamines and skin irritations, supports cardiovascular & cellular health.

> Highly bioavailable & Potent 500mg serving with 120 capsules in a bottle. 

Ratings: 4.9 out of 5 - more than 700 global ratings on Amazon

This is the best quercetin I found on the market! It was a revelation to me to discover that regular quercetin is difficult for the body to absorb. After doing my research I discovered that quercetin phytosome has much greater absorption and is therefore more effective. I have been taking this for over a month and my allergy symptoms have been reduced tremendously. In addition, this company added specific Whole Foods that contain the highest amount of added quercetin for additional quercetin benefits. Besides allergies I also take this for it’s high anti oxidants and many other health benefits. I love this brand and I will continue to buy their products.

10. Forest Leaf Quercetin, Bromelain, Stinging Nettle, Vitamin C

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Uniquely formulated using a blend of quercetin and bromelain, this supplement from ForestLeaf may help with sinus relief, allergies, cardiovascular and respiratory health.

- Advanced Sinus and Allergy Supplement 
- Natural Vegetable Capsules 
- Non GMO, Dairy, Gluten, Egg and Nut Free 
- Every pill contains stinging nettle leaf extract. 
- All of its products and pills are tested for maximum absorption. 
- 45 servings per bottle, 200mg of vitamin C per serving.

Vitamin C 200mg, Quercetin 500mg, Stinging Nettle Leaf 500mg, Bromelain 150mg, Vegetable Cellulose (capsule), Microcrystalline Cellulose, Magnesium Stearate and Silicon Dioxide

4.6 out of 5 - more than 2,000 global ratings

I have year round allergies and lately what I had been taking wasn't working and my eyes were always running. It was extremely annoying and frustrating to be crying from one eye all day. I read the reviews and decided to try this. I've been taking them twice a day since March 1st and I stopped crying the first day. I love these natural pills. They work!!!!

11. Natural Factors Bioactive Quercetin

Natural Factors Bioactive Quercetin EMIQ claims to have 40 times better absorption than ordinary quercetin. Other quercetin supplements here use bromelain to boost bioavailability, but this supplement uses “EMIQ”, a proprietary formula made from “Enzymatically Modified IsoQuercetin”.

Dosage of quercetin is somewhat low (as compared to other brands) in each capsule. However, Natural Factors claims the quercetin is more bioavailable, which means your body gets a strong dose regardless. Each capsule contains 167 mg of EMIQ and 50 mg of vitamin C. Natural Factors claims their formula will provide year-round protection while supporting a healthy inflammatory response and maintaining good sinus and upper respiratory function.

Amazon Best Sellers: #25 Best Seller in Flavonoid Vitamin Supplements. 4.8 out of 5 - more than 500 global ratings.

Our Take: Best Quercetin for Bioavailability

"I’ve been on quercetin for a long time for bad allergies - the kind that requires MULTIPLE antihistamines. (Mast Cell Activation Disorder - basically your body releases too much histamine to too many stimulus). This quercetin is WAY more potent and WAY more effective than regular quercetin. I take a lot less of this, and only once a day, and it really helps my allergies. It’s a little spendy but well worth it due to it’s effectiveness. Also this is a good brand that I trust. I’ve been researching and taking supplements for more than 20 years, and this one brand I always feel comfortable recommending to others."

12. Vimerson Health Quercetin Curcumin Bromelain (Best Quercetin with Curcumin)

Why choose us
Vimerson Health's Turmeric Quercetin Bromelain supports muscle and joint health* and supports the immune system* with this perfectly combined daily multivitamin and mineral supplement; It also provides antioxidant support and balanced inflammatory response;* The antioxidant properties of this blend help the body in its ability to neutralize free radicals*; These cause oxidative stress which contributes to many imbalances in the body such as allergies.

Match made in heaven
This superb concoction of plants, herbs, and nurtrients combine in perfect harmony to support each other, and enhance their benefits in the body; The antioxidant properties of this blend help to soak up free radicals; These cause oxidative stress which contributes to aging, therefore this blend helps slow down the signs of aging and heart health*; It is also known for relieving allergy symptoms *

The combination of Quercetin and bromelain along with turmeric, provide a powerful immune support* and help balance the body’s inflammatory response*.

Our promise to you
Each batch we produce is packed with love and real ingredients for real results*; Vimerson Health’s Turmeric Bromelain is formulated safely and gently with no dangerous extraction processes or harsh chemicals*; It is made NATURAL and contains zero soy, sugar, GMOs, gluten, and dairy; You're getting more goodness per capsule than anyone else*; Our Turmeric Bromelain provides you with the immune support you require to be happy*

Vegan, gluten free, soy free, non-GMO
This, and all our products, are manufactured in the USA, meeting GMP standards; Here at Vimerson Health we select only the highest quality herbs, minerals and vitamins for optimal potency and efficacy; Our standards of testing surpass any others on the market, ensuring that only the best result is delivered to you; Our advanced formula is suitable for men, women and seniors, and is lovingly compacted in veggie easy-to-swallow capsules.

Ratings: 4.7 out of 5 - more than 2,800 global ratings

F. Probiotics for Allergy

A literature review of 115 articles on probiotics and allergic diseases, published in Foods 2021, gave an idea of the great benefits that are likely to result from the use of probiotics in the treatment of allergies and the administration of probiotics alongside other treatments, thus reducing the suffering of people living with allergies.

A study published in the American Journal of Clinical Nutrition (2017), conducted by the University of Florida found that the symptoms of hay fever may be eased with the integration of a specific combination of probiotics into sufferers’ daily diet. 

Previous studies have revealed that probiotics can help to regulate the body’s immune response to allergies as well as provide benefits for your digestive health. Scientists have hypothesized that probiotics may increase an individual’s tolerance to hay fever symptoms by raising the percentage of the immune system’s regulatory T-cells.

To examine the effect of these probiotics on hay fever symptoms, the research team gathered 173 adult participants who reported suffering from seasonal allergies but were otherwise deemed healthy. These participants were split into two groups, with the first being instructed to take the probiotic and the second given a placebo. Over the course of eight weeks, all participants responded to a weekly online survey that measured their symptom severity and tracked their level of discomfort. DNA was analyzed from stool samples taken from each participant to track who was taking the probiotic as well as how their intestinal bacteria changed.

The results found that those who had been taking the probiotic throughout the eight-week experiment reported suffering fewer allergy-related symptoms than those taking the placebo. Previous research has shown that seasonal allergies can reduce sleep quality, productivity, and cause stress and embarrassment for the patient, meaning the improvement seen due to the use of probiotics not only reduced symptoms but increased the quality of life for the participants.

Current allergy medications often come with unwanted side effects such as drowsiness and dry mouth, meaning natural alternatives like probiotics could be beneficial for many fighting seasonal allergies. Further research should be conducted into how effective probiotics may be in treating more severe allergies.


1. How To Keep Sinuses Healthy

a. Find out what is causing your allergies
Pollen, cat dander, dust mites, dirt, and other allergens can irritate the nasal passages. Find out and avoid what is causing your allergies. Using an air conditioner in your home and car during warm temperatures and keeping windows closed during pollen season can help reduce allergy-related sinus issues. To avoid exposure to dander and dust mites, keep dogs out of your bedroom. If you’re working in a moist environment, you should also wear a mask to avoid mold.

b. Maintain personal hygiene
Viruses and bacteria are the most common causes of sinus infection. They can spread easily through droplets coughed or sneezed into the air. That’s why if you think someone has an upper respiratory illness, avoid or use a mask, and wash your hands often with soap and water to prevent infection!

c. Avoid cigarette smoke and other air pollutants
Sinus difficulties can be caused by contaminated air both inside and outside your home. The efficacy of the mucociliary transport system in the nose and sinuses is reduced by smoking or exposure to secondhand smoke and other air pollutants, resulting in swelling and congestion. Other typical causes of irritants include wood smoke, fog, fumes, and dust.

d. Keep your sinuses healthy and moist
In dry and cold climates, using a humidifier on a regular basis can help restore healthy moisture levels and support the sinuses. The ideal air humidity for healthy sinuses is 30 percent to 50 percent, which you may test using a hygrometer.

Alternatively, you may use saline nasal sprays, which are one of the most efficient and convenient ways to keep your sinuses moist both at home and outside. Unlike prescription decongestants, which dry up the sinuses, all-natural saline nasal sprays maintain the sinuses moist and healthy even when used on a regular basis. When purchasing a nasal spray, read the label carefully to see if it contains medicated decongestants, which can create increased dryness in the sinuses and become habit-forming.

e. Stay hydrated
Limit your intake of dehydrating beverages like coffee and alcohol, and drink plenty of water instead. Because you need to drink enough water to keep the mucus produced in your sinuses flowing smoothly

2. Inflammation vs Allergies vs Hives vs Sinusitis

In general, there are two types of allergies; generalised and local. Hives are generalised allergies, could be triggered by food (e.g. peanuts) or antibiotics or certain medications. Local allergies instead affect a certain area of the body e.g. scalp (allergic to hair dye) or face (allergic to certain make-up).

Allergies are triggered by allergens (an allergen is normally a foreign substance that can cause an allergic reaction) leading to inflammation. However, inflammation can also be triggered not only by allergens but also by bacterial or viral infections.

For example an acne is a skin infection with inflammation. Inflammation associated with an infection is not considered an allergy. Therefore, the treatment approach is different.

a. Allergies vs Sinus Infection / Sinusitis
Sinusitis basically means inflammation of the nasal sinuses (refer to the figure above). It could be related to an allergy or infection.

Allergies and sinus infections are not the same thing. Allergies are triggered by your immune system’s response to allergens like pollen, dust, or pet dander. When your nasal passages get infected, you suffer a sinus infection, often known as sinusitis.

Both illnesses can induce nasal irritation, which can result in congestion and a stuffy nose. Nonetheless, the symptoms of these two illnesses are different.

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