Steralis™ Hypertonic 7% Sodium Chloride
Sterile, pharmaceutical-grade hypertonic saline at maximum strength — designed to support the thinning and clearance of stubborn nasal congestion.
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Sterile, pharmaceutical-grade hypertonic saline at maximum strength — designed to support the thinning and clearance of stubborn nasal congestion.
Each 5ml ampoule is single-use, sealed, and made to clinical standards in a regulated facility — designed to keep every dose sterile and hygienic.
Christine, Karen and 41k+ others are using Steralis Labs.
Your Trusted Sterile Solution
Sterile, single-use, pharmacy-grade saline — the standard you can trust for everyday care.
Why we love it
Pharmacy-grade. Preservative-free.
Clinic-Trusted Quality
Steralis Labs supplies the same standard of saline trusted by clinicians and dispensaries — now available direct to you, at the same uncompromising quality.
No Preservatives, No Additives
Just two ingredients — water and 7% sodium chloride. Nothing more.
Sealed for Every Use
Each 5ml ampoule is individually sealed to keep every dose sterile and hygienic. No sharing. No contamination. No waste.
Made to Clinical Standards
Manufactured using aseptic methods in a regulated production facility — giving you confidence in every ampoule.
Simple to use. Easy to trust.
Everything you need to get started in three straightforward steps.
Prepare your ampoule
Wash and dry your hands. Twist open one single-use ampoule — no scissors or tools needed.
Dispense the saline
Squeeze steadily to apply the saline as nasal drops, to irrigate a minor wound, or to soak a sterile pad for aftercare.
Discard after one use
Single-use only. Discard the ampoule and any leftover solution immediately after each application.
Ingredient & formula breakdown
Water (Aqua):
Pharmaceutical-grade purified water forms the base of the solution. It is carefully processed to remove impurities, ensuring the formula is clean and safe for external and nasal use.
Sodium Chloride (7% NaCl):
At 7%, this is our most concentrated hypertonic formula — significantly saltier than the body's natural fluids. This higher osmotic pull is designed to actively draw moisture into the nasal passages, supporting the thinning and clearance of stubborn or thicker congestion.
Why the balance matters:
7% hypertonic saline is the strongest of our three formulas, often recommended for those who need more active congestion clearance support. Because of its intensity, it's typically used as part of a guided routine — your healthcare provider can help you determine the right strength.
“When the 3% wasn't quite enough during a flare-up, the 7% made an immediate difference. It's intense but it works — I keep both strengths on hand now.”
Christine Perch
Verified buyer
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