Sinus & Seasonal Discomfort

216 customer reviews
60 Vegetarian Capsules
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MSRP price: $49.99

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Product Details

Sinus Health & Seasonal Discomfort Formula is a natural dietary supplement taken daily to help promote sinus & nasal health and reduce seasonal discomfort. The 60 vegetarian capsules contain herbal extracts shown to support healthy sinuses and histamine levels.*

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Supplement Facts
Serving Size: 1 V-Cap
Servings Per Container: 60
% Daily Value
Amount Per Serving
Nettle Root Extract
Bromelain (3600 mcu/g)
Butterbur Extract (standardized to 15% petasins)
** Daily Value not established
Other Ingredients: Vegetarian Capsule, Microcrystalline Cellulose, Silicon Dioxide, Magnesium Stearate


  • Quercetin - A flavonoid found in fruits and vegetables, Quercetin has been shown to support healthy histamine levels and promote healthy immune response.*
  • Nettle Root Extract - Nettle Root Extract (Urtica Dioica) is an herbal extract used to help prevent seasonal discomfort.*
  • Bromelain - Bromelain, an extract derived from pineapple, is an enzyme shown to reduce seasonal discomfort.*
  • Butterbur Extract - Butterbur is taken to reduce seasonal discomfort. Our Butterbur is certified free of pyrrolizidine alkaloids.*


Take one (1) capsule once or twice daily or as directed by a physician.*

Keep out of reach of children. Pregnant of lactating women and those undergoing treatment for a medical condition should consult a physician before taking this supplement.

Reviews (216)

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Awesome product, actually works by lynda on Jun 24, 2015 (Source: Amazon)

I have suffered from severe seasonal allergies for over 5 years. I've tried all the OTC meds out there and none of them bring me any significant relief. I randomly came upon these pills while searching for natural allergy relief remedies and its the first thing in over 5 years that I have found to help prevent my allergies from exploding. If I take them right when I feel my allergies begin to act up it only takes a day or 2 for me to be back to normal. I LOVE this product and have gone through 2 bottles and definitely plan to keep using them

Five Stars by Christopher Furlong on Jun 21, 2015 (Source: Amazon)


Like A Breath Of Fresh Air ! by Wayne P. on Jun 19, 2015 (Source: Amazon)

It was refreshing to find a product that worked as well as Sinus & Nasal Health. It may take some doses , but you should feel relief from many of the seasonal discomforts that takes away from spending time outside.

I can breathe again! by Dacotah Trader on Jun 12, 2015 (Source: Amazon)

I purchased this after the product I was using by Jarrow was no longer available. The ingredients were similar and the price was reasonable.
I have to say I like it even better than what I was using. The capsule size is much easier to swallow, and I'm clear within 15 minutes.
We've had crazy amounts of pollen and rain this year, and my sinuses and seasonal allergies make me absolutely miserable. This product,
Sinus & Seasonal by Les Labs got me through it with flying colors! I will continue to rely on this, and recommend it without hesitation!

Works! by C. Bassett "C. Bassett" on Jun 10, 2015 (Source: Amazon)

Seems to do the trick!

It works! by Scotsgal "S Tilley" on May 31, 2015 (Source: Amazon)

My husband was suffering with seasonal allergies. After just a few days of taking the Sinus and Nasal Health Seasonal Discomfort capsules, he was able to sleep thru the night.

It works!!!! by emily on May 27, 2015 (Source: Amazon)

Love being able to not have to buy into over the counter medicines that effect my head and often increase my heart rate! This natural product has carried me through a terrible allergy season for everyone on the east coast! Highly recommend it!

Five Stars by marina on May 27, 2015 (Source: Amazon)

Great Product!

4-in-1 Natural Relief by Bear on May 26, 2015 (Source: Amazon)

I should preempt my review by saying that I am not a doctor, and you should consult consider consulting with one before taking any supplement. With that said, I pay close attention to what I consume/put in my body and felt confident with the LES Sinus & Nasal Health, Seasonal Discomfort and Histamine Control Supplement.

I am fortunate enough not to have severe allergies, but this spring was rough in terms of pollen + I was doing some projects in the house that kicked up a lot of dust and indoor allergens. I developed a pretty persistent nasal drip, combined with frequent sneezing and night-time stuffiness. Whenever possible I prefer natural solutions over things I can't pronounce (i.e. the active ingredient in pretty much anything prescription). This is what I found when searching for natural sinus relief:

Nettle Root: "Stinging nettle contains ingredients that might decrease inflammation..." "The above-ground parts are also used for allergies, hayfever, and osteoarthritis." Source: WebMD. Note: "Stinging nettle is used for many conditions, but so far, there isn?t enough scientific evidence to determine whether or not it is effective for any of them."

"Quercetin is a plant pigment (flavonoid). It is found in many plants and foods, such as red wine, onions, green tea, apples, berries, Ginkgo biloba, St. John's wort, American elder, and others. Buckwheat tea has a large amount of quercetin." "Quercetinhas antioxidant and anti-inflammatory effects which might help reduce prostate inflammation." Source: WebMD

"Bromelain is an enzyme found in pineapple juice and in the pineapple stem. People use it for medicine." "Bromelain is used for reducing swelling (inflammation), especially of the nose and sinuses, after surgery or injury. It is also used for hay fever..." "Bromelain seems to cause the body to produce substances that fight pain and swelling (inflammation). Bromelain also contains chemicals that interfere with the growth of tumor cells and slow blood clotting." Source: WebMD

"Butterbur is an herb. People use the leaf, root, and bulb to make medicine. Some butterbur preparations contain chemicals called pyrrolizidine alkaloids (PAs), which can damage the liver and cause other serious harm. Only butterbur products that are certified and labeled ?PA-free? should be used." "Butterbur contains chemicals that might relieve spasms and decrease swelling (inflammation)." Source: WebMD.

With those 4 products in mind, I was delighted to find the PA free LES Sinus and Allergy product. Win! The pills are small and easy to swallow. They are "gel caps" so if you have trouble with pills I guess you could open them and poor them into a drink or over food. The bottle recommends taking 1 pill 2-3 times a day. I took 1 pill morning and evening for about 2 weeks and then cut back to 1 pill. It seems you need to allow some time for the ingredients to accumulate in your system. I noticed no IMMEDIATE relief, but stuck with it and after about 2 weeks things were materially better. I also noticed that after two weeks I was able to drop down to 1 pill a day to maintain the benefit. If I stopped taking the pill for a day or 2 my symptoms would worsen somewhat.

It's not a wonder drug but the best part is that it is not a drug. I very much recommend this natural ingredient allergy symptom relief,

I think this sinus and nasal health works pretty good. It has definitely helped with sinus drainage ... by mark g. overfelt on May 25, 2015 (Source: Amazon)

I think this sinus and nasal health works pretty good. It has definitely helped with sinus drainage down the back of my throat. I still have to flush my sinuses once a day with NeilMed sinus rinse, which I highly recommend, once a day. But, I was rinsing three or four times a day, until I started using this Les Labs sinus and nasal health. Believe me I know, I have had sinus problems all my life and I am 65 years old now.

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