4 IN 1 ORAL HEALTH SPRAY
Formulated by HKU PhDs Multi-Active Blend
Background of NovaSci
NovaSci was founded by a team of biology PhDs from The University of Hong Kong, committed to applying biomedical research into practical daily healthcare solutions. Products are developed and manufactured in Hong Kong, supported by scientific validation and clinical insight.
What is NovaSci
NovaSci Oral Spray features a science-backed “cocktail” formula combining natural herbal extracts, vitamins, and probiotic factors. It offers broad-spectrum antiviral and antibacterial protection, helps relieve coughing and throat discomfort, reduces inflammation, and promotes overall oral and dental health — including mouth ulcer relief and cavity prevention.
NovaSci - SUPPRESS HARMFUL BACTERIA. SUPPORT ORAL HEALTH.
- CAVITY PREVENTION
- Key Ingredients: Erythritol, Probiotics, Propolis, Chitosan Oligosaccharide
- RELIEVES
MOUTH ULCER
- Key Ingredients: Vitamin B2, Vitamin C, Chitosan Oligosaccharide
- Fights ulcer-causing bacteria such as Escherichia coli and Pseudomonas aeruginosa12. Promotes mucosal and tissue healing4,12,13, alleviates redness, swelling, and oral discomfort4.
- THROAT &
COUGH RELIEF
- Key Ingredients: Citri Grandis Exocarpium Extract, Siraitia Grosvenorii Extract
- Helps reduce the release of cough-related inflammatory mediators8,9. Relieves sore throat9, itchiness8, phlegm8,9, and various types of cough8,9.
- REDUCES ORAL
INFLAMMATION
- Key Ingredients: Green Tea Polyphenols, Propolis, Vitamin B2, Vitamin C
- Reduces gum inflammation3,10 and alleviates periodontal discomfort caused by Porphyromonas gingivalis10,12. Helps prevent common oral mucosal conditions including stomatitis, cheilitis, and glossitis11.
- ANTI-VIRAL
- Key Ingredients: Spatholobus Suberectus Extract, Propolis, Sambuscus Williamsii Extract
- Broad-spectrum antiviral properties5,6 help block viral entry and replication5,6,7. Reduces risk and symptoms of influenza5,7, SARS-CoV-2 (including variants), and H5N16,7, supporting respiratory and oral health.
- LONG-LASTING
FRESH BREATH
- Key Ingredients: Glycoside Hydrolases, Probiotics
- Breaks down excess sugars in the mouth to reduce dental plaque formation14 and maintain a balanced oral microbiome2 — Clinically targets the source of persistent bad breath.
HOW TO USE NovaSci ?
Twist the bottle, press the nozzle, and spray 2–3 times directly into the mouth and throat. Use up to 6 times daily.
Reference:
1.de Cock P, et al. Erythritol Is More Effective Than Xylitol and Sorbitol in Managing Oral Health Endpoints. Int J Dent.
2016;2016:9868421.
2.Inchingolo F, Inchingolo AM, Malcangi G, De Leonardis N, Sardano R, Pezzolla C, de Ruvo E, Di Venere D, Palermo A,
Inchingolo AD, Corriero A, Dipalma G; et al. The Benefits of Probiotics on Oral Health: Systematic Review of the Literature.
Pharmaceuticals. 2023;16(9):131|
3.Esh S, Chatterjee AN, De B. Propolis and its implications in dentistry: a review. Int J Res Rev. 2021;8(12):311–317.
doi:10.52403/ijrr.20211238
4.de Jesus G, Marques L, Vale N, Mendes RA. The effects of chitosan on the healing process of oral mucosa: an observational
cohort feasibility split mouth study. Nanomaterials (Basel). 2023 Feb 12;13(4):706. doi:10.3390/nano13040706
5.Yosri N, Abd El-Wahed AA, Ghonaim R, Khattab OM, Sabry A, Ibrahim MAA, Moustafa MFM, Guo Z, Zou X, Algethami AFM,
Masry SHD, AlAjmi MF, Afifi HS, Khalifa SAM, El-Seedi HR. Anti-viral and immunomodulatory properties of propolis: Chemical
diversity, pharmacological properties, preclinical and clinical applications, and in silico potential against SARS-CoV-2. Foods.
2021;10(8):1776. doi:10.3390/foods10081776
6.Liu Q, Kwan KY, Cao T, Yan B, Ganesan K, Jia L, Zhang F, Lim C, Wu Y, Feng Y, Chen Z, Liu L, Chen J. Broad spectrum antiviral
activity of Spatholobus suberectus Dunn against SARS CoV 2, SARS CoV 1, H5N1, and other enveloped viruses. Phytother Res.
2022;36(8):3232–3247. doi:10.1002/ptr.7452
7.Wieland LS, Piechotta V, Feinberg T, Ludeman E, Hutton B, Kanji S, Seely D, Garritty C. Elderberry for prevention and treatment
of viral respiratory illnesses: a systematic review. BMC Complement Med Ther. 2021;21(1):112.
doi:10.1186/s12906-021-03283-5
8.Feng Q, Shu X, Fang H, Shi X, Zhang Y, Zhang H.Discovery of pharmacological effects and targets of Citri Grandis Exocarpium
based on SYSTCM and virtual screening. Food Nutr Res. 2024;68:10618. doi:10.29219/fnr.v68.10618
9.Pandey AK, Chauhan OP. Monk fruit (Siraitia grosvenorii) – health aspects and food applications. Pantnagar J Res.
2019;17(3):191–198.
10.Ohishi T, Goto S, Monira P, Isemura M, Nakamura Y. Anti inflammatory Action of Green Tea. Anti Inflammatory & Anti Allergy
Agents in Medicinal Chemistry. 2016;15(2):74–90. doi:10.2174/1871523015666160915154443
11.Ahn H, Lee G-S. Riboflavin (vitamin B₂) attenuates NLRP3, NLRC4, AIM2, and non-canonical inflammasomes by inhibiting
caspase 1 activity. Sci Rep. 2020;10(1):19091. doi:10.1038/s41598-020-76251-7
12.Bechara N, Flood VM, Gunton JE.A Systematic Review on the Role of Vitamin C in Tissue Healing. Antioxidants (Basel).
2022;11(8):1605. doi:10.3390/antiox11081605
13.Gu Y, Huang Y, Qiu Z, Xu Z, Li D, Chen L, Jiang J, Gao L. Vitamin B₂ functionalized iron oxide nanozymes for mouth ulcer
healing. Sci China Life Sci. 2020 Jan;63(1):68–79. doi:10.1007/s11427-019-9590-6
14.Yang J. Functional studies of glycoside hydrolases on oral bacterial cell surface. Guangxi Sciences. 2017;24(1):25–32,39.
doi:10.13656/j.cnki.gxkx.20170124.002
