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Return & Refund
Under normal circumstances, Return & Refund of product is not available excepts:

If any product proves to have been delivered or provided for pick-up in a damaged condition, expired, omitted in the delivery/pick-up, or if a wrong product is delivered/ provided for pick-up. Please login to [My account>order history] for Return & Refund request within 14 days of receipt of the delivery or pick-up.
(Note: Return & Exchange an item is not available for Macau Click & Collect service, please contact Customer Service for assistance.)

Customers can also contact Mannings Online Store Customer Service for the return & refund request via WhatsApp service no: (852) 5423 2088 or by email to CS@mannings.com.hk for assistance.
Hong Kong delivery
Home Delivery
  • FREE delivery to Hong Kong upon net spending of $399 or above.
  • For order amount below $399, $45 delivery fee will be charged.
  • Home delivery in 3 working days at the earliest (actual delivery time will be subject to the notification via SMS & Email).

Click & Collect
  • Customer can enjoy free "Click & Collect" service to Hong Kong store upon net spending of HK$50 or above.
  • Over 250 "Click & Collect" stores are available.
  • Collect at store in 2 working days at the earliest (pick-up notification will be sent via SMS & Email).
Macau delivery
Click & Collect
  • Customer can enjoy free Click & Collect service to Macau store upon net spending of HK$100 or above.
  • Collect at store in 3 working days at the earliest (pick-up notification will be sent via SMS & Email).
  • Some free gift promotions are not applicable to Macau delivery, please refer to the terms and conditions for more details.
Hong Kong
Home Delivery | Click & Collect

200 Doses    Item code  064337  

    Scientifically proven to block airborne allergens and germs
    Starts to defend in 2 minutes
    All natural ingredients without any active pharmaceuticals, antihistamines and steroids
    Non- drowsy and without known side effects
    Suitable for 18m+ children


Origin

United Kingdom

Product Description

NASAVAL Allergy Blocker (NASAVAL) is a powder nasal spray manufactured in the United Kingdom. It contains all natural ingredients from plant origin and without any active pharmaceuticals, antihistamines and steroids. It is suitable for daily use.
After spraying both nostrils, the fine natural cellulose powder turns into a gel in the nose, which creates a natural barrier to shield and protect the user from an allergic reaction triggered by airborne allergens (such as pollen, dust mites or animal dander). Nasaval also helps to block cold and flu causing by germs and viruses [1-3]. It effectively reduces allergic reactions and sicknesses caused by airborne allergens and germs entering the body through the nasal cavity. NASAVAL starts to defend in 2 minutes [4] after you spray.
NASAVAL contains peppermint powder, which is refreshing and cooling, helps to soothe allergy symptom such as stuffy nose.

NASAVAL is non- drowsy and does not have any known side effects. It is suitable for children from 18 months or above, adults, pregnant and breast-feeding women.
Suggest to spray 2-3 times a day for 24/7 protection. After each use, the natural barrier will give you 4 – 6 hours of protection [5]. In places with more allergens and germs, the spray may be used more frequently as needed. Suggest to use before in contact with airborne allergens and germs. Re-apply each time after blowing your nose, swimming or after using other nasal sprays.
One bottle contains 200 doses (around 30-day supply). Easy to carry and use.

1. Emberlin JC, Lewis RA. Curr Med Res Opin 2007; 23: 2423-31.
2. Josling P, Steadman S. Adv Ther 2003; 20: 213-9.
3. Bentley K, Stanton RJ. Hydroxypropyl Methylcellulose-Based Nasal Sprays Effectively Inhibit In Vitro SARS-CoV-2 Infection and Spread. Viruses. 2021; 13(12):2345.
4. CR16-0015 Indoor Biotech Works Within 3 Minutes. Report June 29, 2017.pdf.
5. Diethart, B. , Emberlin, J. and Lewis, R. (2010) Hydroxypropylmethylcellulose gel application delays Der p 1 diffusion in vitro. Natural Science, 2, 79-84.

1. Use 2 to 3 times per day (Re-apply each time after you blow your nose, swim or use other nose sprays.)
2. In places with more allergens and germs, the nose spray may be used more frequently as needed.
3. Use before in contact with airborne allergens and germs.

Returns & Refunds


Under normal circumstances, Mannings would not accept any request for return or refund of Products.


If any product proves to have been delivered or provided for pick-up in a damaged condition, expired, omitted in the delivery/pick-up, or if the wrong Product is delivered/ provided for pick-up, please login to Mannings.com.hk>My account>order history>looks up the transaction and raise the refund request within 14 days of receipt of the delivery or pick-up. Customer can also contact our Customer Services for the return request by sending email to CS@mannings.com.hk.


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