Pretz® Nasal Spray (preservative-free)

Pretz Spray natural moisturizing nasal spray with Yerba Santa and sea salt, preservative-free, 100% natural 20 ml (0.68 fl. oz.)

Preservative-Free

Not tested on animals
Restores topical moisture to the mucosa naturally
Ease-of-use via sterile spray application with no backflow
100% Natural
Safe for children
Moistens and lubricatesYerba Santa (aka holy herb,
Yerba Santa (aka holy herb, bearsweed or mountain balm) grows in California & has safely been used for centuries as a moisturizer.

Contains: Purified water, vegetable glycerin, sea salt, yerba santa, buffered to nasal pH.

Price:

$7.25

Dr. Arthur Proetz

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Dr. Arthur Proetz was born in St. Louis in 1888, and died in St. Louis in 1966. He was a graduate of Washington University (1910) and the Washington University Medical School (1912). From 1919-1954 he served as Clinical Professor of Otolayrngology at the Washington University School of Medicine.

Dr. Proetz said not to use plain saline in the nose, as it was inherently drying. He recommended adding glycerin.¹

References:

1.In his classic book, "Essays on the Applied Physiology of the Nose", Dr. Arthur Proetz described the original "Pretz Nasal Solution" he used to supply and retain moisture and lubrication in cases of atrophic rhinitis, rhinitis and pharyngitis sic. (1943, 2nd edition, p 380,402). The formula included:

1. Glycerin
2. Sodium Chloride
3. Water

4. Alcohol (as a preservative)

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Pretz® Nasal Spray (preservative-free)