• Is it safe to take ONEVACTM VACImmunity Booster ?
    • Yes. ONEVACTM VACImmunity Booster has passed various safety tests and it is manufactured in a World Health Organization(WHO) Good Manufacturing Practices (GMP) pharmaceutical standard manufacturing facility. Bacillus subtilis is a probiotics used in ONEVACTM VACImmunity Booster are approved by the Food and Drug Administration(FDA) in USA.
  • Can this product prevent infection ?
    • ONEVACTM VACImmunity Booster may enhance your immunity. It will lower the chance of infection and severity of symptoms, but it will not completely prevent infection. This product may affect everyone differently based on various factors.
  • How long does the effectiveness of ONEVACTM VACImmunity Booster last ?
    • Normally 14-28 days, the efficacy and the lasting of antibody varies among people.
  • Does that mean I do not have to get vaccinated after taking ONEVACTM VACImmunity Booster ?
    • You still need to get vaccinated. ONEVACTM VACImmunity Booster will help increase the neutralizing antibody, but it is not a substitution of vaccine.
  • Which vaccine is more suitable for people to get vaccinated in order to take ONEVACTM VACImmunity Booster ?
    1. ONEVACTM VACImmunity Booster is generally suitable for people vaccinated with vaccinations recognised by the government authority. However, we recommend you to consult your health care provider (including your family doctor) (the ” Health Care Professionals”) before taking ONEVACTM VACImmunity Booster.
  • Does ONEVACTM VACImmunity Booster considered as Vaccine ?
    1. ONEVACTM VACImmunity Booster will help boost the level of neutralizing antibody and slow the decline of antibody level, and it will also enhance the efficacy of vaccination. but it is not a substitution of vaccine.
  • If I have infected by COVID-19 and have recovered, should I take ONEVACTM VACImmunity Booster ?
    1. Yes. There is insufficient information on whether or how long after being infected by COVID-19, you will not be able to get infected again at this moment. Our recommendation is to take ONEVACTM VACImmunity Booster even if you are have recovered, as ONEVACTM VACImmunity Booster will help boost the level of neutralizing antibody.
  • Can I take it if I have never vaccinated ?
    1. Yes, it will help increase the neutralizing antibody, but it is not a substitution of vaccine.
  • Can I take it if I took 1 or more shot of vaccine ?
    1. Yes, it will help increase the neutralizing antibody, but it is not a substitution of vaccine.
  • Who should take ONEVACTM VACImmunity Booster ?
    • It is probiotics extract and it is suitable for most people. If you are pregnant, breast-feeding, under medication or have any pre-existing injuries or medical conditions, please consult medical doctor or family physician before taking it.
  • Does ONEVACTM VACImmunity Booster suitable for pregnant woman and children ?
    • For those who are pregnant and child under the age of 5, please consult medical doctor or family physician before taking it.
  • Who is not suitable to take ONEVACTM VACImmunity Booster ?
    • It is probiotics extract and it is suitable for most people. If you are If you are an infant, pregnant, breastfeeding or under medication, please consult medical doctor or family physician before taking it. You should only purchase ONEVACTM VACImmunity Booster for your own use.
  • Will there be any side effects after taking ONEVACTM VACImmunity Booster ?
    1. ONEVACTM VACImmunity Booster is regarded as safe and may bring occasional and limited side effect. Few people may suffer from fever or mild diarrhea after taking it. The side effects may be more severe if the recommended dose is exceeded.
  • Will taking ONEVACTM VACImmunity Booster increase my risk of heart attack or stroke ?
    • ONEVACTM VACImmunity Booster is regarded as safe and may bring occasional and limited side effect. Few people may suffer from fever or mild diarrhea after taking it. The side effects may be more severe if the recommended dose is exceeded.
  • Do I need to store ONEVACTM VACImmunity Booster in refrigerator ?
    • No. Keep in a cool and dry place away from heat and direct sunlight.