Generic
Vicks First Defence Nasal Spray Early Cold Virus Blocker Micro Gel Formula 15ml
Vicks First Defence Nasal Spray Early Cold Virus Blocker Micro Gel Formula 15ml
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Product features
Product features
Materials and care
Materials and care
[Generic] Aqua, Hydroxypropyl Methylcellulose (Micro-Gel), Succinic Acid, Disodium Succinate, PCA, Phenethyl Alcohol, Zinc EDTA, Zinc Acetate, Polysorbate 80, Aroma.
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- Directly Sourced From USA
- Premium Quality & Authenticity
- 7 Day Easy Return

Product Description
Shop authentic Generic products — imported from the USA. Browse more skincare at Rudra Retails.
FAQ
Q1. Does First Defence nasal spray really work?
Ans: Yes, it is clinically proven to help stop a cold in its tracks. The micro-gel formula works by trapping, inactivating, and helping to remove cold viruses before they can develop into a full-blown infection.
Q2. When is it too late to use first defence?
Ans: It is most effective when used within the first 24 to 36 hours of feeling the very first signs of a cold, such as a tickle in the throat or sneezing. Once the cold has fully developed, the product will be less effective at blocking the virus.
Q3. How to use First Defence nasal spray?
Ans: Apply 2 to 3 sprays per nostril up to 4 times daily, keeping 4 hours between uses. Point the nozzle outward toward your ear rather than straight up, and avoid inhaling deeply through your nose while spraying.
Q4. Is Vicks First Defence available in India authentic?
Ans: Yes, when you purchase from Rudra Retails, you receive 100% authentic products. We source our inventory directly from the USA, ensuring that Indian consumers get genuine, high-quality international imports.
Q5. What are the side effects of first Defence?
Ans: Some users may experience temporary nasal stinging, burning, or increased nasal discharge when first applied. These are normal reactions indicating that the micro-gel barrier is interacting with the nasal passages.