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G-NiiB Immunity Pro

G-NiiB Immunity Pro 28 sachets
This is a Prescription Only product. To order this product, please email us (online@imi.com.hk) your prescription note issued by your practitioner, or purchase it at our dispensary in Central.
A unique probiotic formula, clinically proven to rebalance your gut microbiome and improve immune function. Increase vaccine efficacy and antibodies production, and faster recovery from vaccine-induced and long-covid symptoms. Based on the world’s first study on the gut microbiome of covid patients researched and endorsed by the CUHK.
Detailed product leaflet, see here.
Pack size: 28 sachets.
Created by CUHK, G-Niib Pro rebalances your gut microbiome, correcting dysbiosis which occurs when bad bacteria in your gut outweigh the good.
Dysbiosis is linked to more severe covid symptoms, development of long covid, and is a key signifier of low immunity. Research shows that 40% of the HK population experience moderate to severe dysbiosis.
Clinical benefits demonstrated in COVID-19 hospitalised patients
After taking G-Niib formulas for two weeks, the symptoms of hospitalised covid patients resolved entirely. After 16 days, 88% of patients developed an antibody, which was 24% higher than the control group.
In contrast with the novel virus (COVID-19) patients without receiving the formulation, symptom resolution within 2 weeks achieved 100%.
Clinically proven. Boost immunity and expedite symptom resolution
G-Niib features 10 billion CFU from 3 prebiotic and 3 probiotic strains, among which is bifidobacterium adolescentis, a strain key to boosting the efficacy of the covid vaccine. Studies show that up to 85% of healthy Hong Kongers could have either low or absent levels of b. adolescentis.
Due to its strength, this clinical grade probiotic is only available via prescription from naturopaths in-clinic.
You can buy G-Niib Pro’s sister product, G-Niib Plus online.
Detailed product leaflet, see here.
Frequently Asked Questions about Immunity+ and Immunity Pro
Q1. How is this microbiome immunity formula different from other probiotics?
“G-NiiB Immunity +” microbiome immunity formula is based on innovative discoveries exclusively licensed from The Chinese University of Hong Kong. This microbiome formula is derived from big data analysis of novel virus patients and the healthy population. A clinical study by CUHK shows that significantly more novel virus patients who received the microbiome immunity formula had complete symptom resolution, reduced proinflammatory markers, increased favourable gut bacteria and neutralizing antibody, compared with subjects who did not have the formula. Another study by CUHK also shows that this formula helps enhance safety and efficacy of novel virus vaccine.
Q2. Why our formula only contains bifidobacteria? What is the benefit of bifidobacterial?
By using big data analysis Hong Kong and Asian population, CUHK has developed this microbiome immunity formula that targets to improve Asian immunity. All bifidobacteria in the formula is selected by the backup of big data analysis and has been clinically proved to have a remarkable performance in boosting immunity.
Bifidobacterial is efficient in restoring microbiome balance. By restoration of microbiome balance, we can boost our immunity, reduce inflammation, and promote recovery. Meanwhile, bifidobacteria can also promote the growth of other “good bacteria” like Faecalibacterium prausnitzii and Eubacterium rectale, which are also important in boosting immunity.
Q3. What is Precise 3+3 Formula?
“G-NiiB Immunity +” contains 3 well selected bifidobacteria and 3 specific prebiotics. These 3 specific prebiotics provide the best performance in enhancing the 3 bifidobacteria viability.
Q4. What is Precise prebiotic? What is the difference between other prebiotics?
The 3 prebiotics in “G-NiiB Immunity +” are specifically selected. They provide the best performance in enhancing the 3 bifidobacteria viability.
Q5. Why should I take probiotic supplements when they are available in food?
Probiotics in “G-NiiB Immunity +” are specially protected by a patented technology from Italy, so they are tolerance to heat, oxygen, and gastric juice.
Most of the fermented food contains probiotics, but the type and amount of probiotic vary among in each food so it may not be the best way to fulfil our need. Moreover, as probiotics in food are not protected, they are very venerable to gastric juice and most of them will not make their way to the gut.
Q6. Is it suitable for children, pregnant and breastfeeding women?
Yes, it is suitable for children aged 2 above, pregnant, and breastfeeding women.
Q7. Is it suitable for people with lactose intolerance?
The product contains traces of milk. People with lactose intolerance are recommended to consult a physician before use.
Q8. Is it suitable for people with G6PD Deficiency?
The product does not contain any substance that is not suitable for people with G6PD Deficiency thus the product is suitable for people with G6PD Deficiency.
Q9. Is it suitable for people with diabetes?
The product only contains a very small amount of sugar which is come from the prebiotics, thus, the product is suitable for people with diabetes.
Q10. Can “G-NiiB Immunity +” be consumed along with other medicines?
The product is a food grade supplement so it can be consumed along with most of the medicines. For detail, please consult your physician.
Q11. Can “G-NiiB Immunity +” be consumed along with other supplements?
The product is a food grade supplement, and it can be consumed along with other supplements.
Q12. Must “G-NiiB Immunity +” be mixed in water when consume?
The product can be consumed directly, or mixed in 100-200ml water, non-fizzy or non-alcoholic drinks or food (below 45°C). It can be taken at any time of the day but best consumed with a meal.
Q13. Sometime “G-NiiB Immunity +” cannot be completely dissolved in the solution, would it affect the absorption or efficacy?
The product contains low water activity prebiotics xylooligosaccharides. If this ingredient is poured directly into water without stirring immediately, it may not be completely dissolved for a short time. This situation will not affect product efficacy. This is because it usually takes three to four hours for the product to enter the stomach and reach the gut. The gastric juice in the stomach, the digestive action of the stomach tumbling, and the intestinal juice in the intestine will also completely dissolve the product.
More importantly, probiotics only need to reach the guts to function. They do not need to be absorbed by the body, and whether they are dissolved will not have any effect on their efficacy.
Q14. What is gut microbiota?
Gut microbiota, which is the ecosystem of microorganisms in our gut, is a major determinant of human health. Emerging evidence indicates that the gut microbiota plays an important role in many conditions such as emerging viral infections, colorectal cancer, type 2 diabetes mellitus, metabolic syndrome, depression, dementia, eczema, and allergy.
Q15. What is the importance of balanced gut microbiota?
Although the guts dominate 70% of our immunity, its importance to health has been overlooked for a long period. When the number of good bacteria in the body decreases and the number of bad bacteria increases, the guts microbiota loses its balance, and the body will have different symptoms to ring the alarm, mainly including:
- Decreased appetite
- Bad breath
- Hiccup
- Nausea / nausea
- Heartburn
- Flatulence
- Abdominal pain (pulling, bursting, or cramping sensation)
- Fart
- Disorders of excretion (diarrhoea and constipation, this symptom was detected in 96% of the tested patients)
Q16. What are probiotics?
A probiotic is a living microorganism, which improve our intestinal microbial balance; probiotics are non-pathogenic and are mostly can survive in stomach and pass to small bowel. They help to protect against disease and maintain wellbeing.
Our body harbours a great number of bacteria in the gut, especially in our large bowel. Described as our “invisible organ”, not only do these microorganisms help harvesting energy and producing certain nutrients from prebiotics, but they also play an important role in immunity and communication with our brain.
Q17. What is the difference between “G-NiiB Immunity +” and the doctor formula “G-NiiB Immunity Pro”?
Both “G-NiiB Immunity +” and “G-NiiB Immunity Pro” contain the same Precise 3+3 Formula. The only difference between them is the dosage. “G-NiiB Immunity Pro” has the five-time dosage than “G-NiiB Immunity +”
One sachet daily or as directed by healthcare professional. Sprinkle in water, non-frizzy or non-alcoholic drinks, or food (below 45C). Can be taken at any time of the day but best consumed with a meal.
Galactooligosaccharides,. Xylooligosaccharide, Resistant dextrin, Probiotics Blend (3 Bifidobacteria, including Bifidobacterium adolescentis, 10 billion CFU/sachet).

G-NiiB® is the registered trademark of GenieBiome Limited.
GenieBiome, a biotechnology spinout from The Chinese University of Hong Kong was founded by world-renowned clinician-scientists and supported by a multidisciplinary team of experts in microbiology, metagenomics, bioinformatics, disease biomarkers, food technology, clinical trials, IP development and commercialization. For over a decade, our team has pioneered the use of microbiome with evidence-based science to tackle a myriad of diseases, including COVID-19, colorectal cancer, obesity, eczema, and autism.
Our precision portfolio of G-NiiB includes diagnostic and risk prediction tests, next-generation microbiome precision formula, and precision medicine tailored for the Asian population.
"G-NiiB immunity formula developed from the first global Covid-19 microbiome research findings, and the first in the world microbiome based non-invasive colorectal cancer diagnostic are ready to serve the Asian Chinese population now."