Skip to main content

Up to 15% off products when you checkout or sign up

Collar Up Infections Protocol

Products

N-Acetyl-L-Cysteine 900 mg 90c (90 capsules)

N-Acetyl-L-Cysteine 900 mg 90c

Douglas Labs

Size:90 capsules
$54.99

Sign up for exclusive store pricing

Dosage instructions

  • Additional notes

    "Open capsule to get a scant amount of powder for the nasal rinse or nebulizer"

Size:
$18.99

Sign up for exclusive store pricing

Size:16 Ounces
$13.99

Sign up for exclusive store pricing

Size:120 capsules
$79.99

Sign up for exclusive store pricing

Size:120 Grams
$84.99

Sign up for exclusive store pricing

Size:60 capsules
$34.99

Sign up for exclusive store pricing

Size:30 capsules
$49.99

Sign up for exclusive store pricing

Size:
$49.99

Sign up for exclusive store pricing

Size:
$14.99

Sign up for exclusive store pricing

Dosage instructions

  • Dosage amount:

    5 Sprays

  • once per day

Size:340 Grams
$23.99

Sign up for exclusive store pricing

Shop the entire wellness catalog, held to a higher standard

Shop practitioner-grade products, each meeting the same bar for quality through Fullscript's standards.

Powered by
Sign up to shop
  • Verified

    Sourced straight from the brand — no resellers or fakes

  • Enhanced testing

    Select products are tested in-house — get exactly what the label promises

  • Stored and shipped

    From certified facilities, to protect product integrity