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  • Sinus & Seasonal
  • Sinus & Seasonal
(383 reviews)

Sinus & Seasonal

REDUCE SEASONAL ALLERGY DISCOMFORT, CONGESTION AND BOOST IMMUNITY NATURALLY

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

$31.99 USD
$31.99 USD
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  • Helps promote seasonal comfort*
  • Supports sinus, nasal & respiratory health*
  • Supports healthy histamine levels*

Take one (1) capsule one to three times daily or as directed by a physician.*

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

Perfect for anyone dealing with seasonal allergies, sinus congestion, or environmental triggers like pollen, dust, or pet dander who wants a natural allergy relief supplement to breathe clearly, reduce sneezing and sinus pressure, and stay sharp without drowsiness.

KEY INGREDIENTS & THEIR BENEFITS

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 promote seasonal comfort.*

Bromelain

Bromelain, an extract derived from pineapple, is an enzyme shown to promote seasonal comfort.*

Butterbur Extract

Butterbur is taken to reduce seasonal discomfort. Our Butterbur is certified free of pyrrolizidine alkaloids.*

Supports healthy histamine levels*

Helps promote seasonal comfort*

Supports sinus, nasal & respiratory health*
  • Third-party tested

    Manufactured in a cGMP-certified facility and rigorously third-party tested for purity and potency.

  • Made in the USA

    Our wellness supplements are manufactured in the USA to the highest standards of quality and purity.

  • Non-GMO

    Our formulas are clean by design because whats not in the bottle matters as much as what is.

  • we stand behind our products

    We offer a no questions asked 60-Day Money-Back Guarantee.

Frequently Asked Questions

Sinus & Seasonal helps support clear sinuses, seasonal comfort, and respiratory wellness with targeted herbal ingredients.

Many users notice sinus support and seasonal comfort within a few days of consistent use.

LES Labs Sinus & Seasonal contains ingredients like carefully processed Butterbur to help support sinus comfort, seasonal wellness, and clear breathing.

Yes, LES Labs Sinus & Seasonal is PA free. Our Butterbur is carefully processed to remove pyrrolizidine alkaloids (PAs) for purity and safety.

Yes, Sinus & Seasonal is designed for daily sinus and seasonal support.

The proof is in the results

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