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Place your order before 12:00pm and receive it in 2 - 3 working days
-Aids in maintaining a balanced gut microbiome
-Contributes to nutrient absorption
-Helps sustain the natural balance of beneficial bacteria
60 soft gels x 400mg
Ingredients:
1. Prunus Salicina
(Fruits)
2. Vaccinium
Corymbosum Coville (Fruits)
Actinidia Chinensis (Fruits)
Hordeum Uulgare (Leaves)
Curcuma Longa (Roots)
Zingiber Officinale (Corn)
Apium Graveolens (Leaves)
Nelumbo Nuficera (Roots)
Grifola Frondosa (Head, Stalk)
Glycine Soja (Seeds)
Undaria Pinnatifida (Leaves, Stalk)
Aqua
Fructo - Oliglosaccharides

Product Information
Our signature synbiotics (Probiotics, Prebiotics, Postbiotics) with a superior method of preparation. OSN Active Guard is uniquely fermented with 75 fruits and vegetables and 17 strains of cultured friendly bacteria for 3 years at Kibi-heights which is 300m above sea level, in Okayama, Japan. The ingredients are harvested during the best season at peak nutritional value. This extended fermentation, spanning all four seasons, enhances the viability of friendly bacteria, resulting in a fermented extract rich in minerals, vitamins, enzymes, and other pre-digested food ingredients, ensuring easy absorption by the body.
Key Benefits
- Supports gastrointestinal health by replenishing friendly bacteria.
- Contributes to the maintenance of a healthy immune system through gut health.
- Helps optimize digestion for better nutrient uptake.
Each box contains
60 soft gels x 400mg
100% safe for pregnant and breastfeeding mamas. Suitable for all ages. Diabetic-friendly.
Usage Guidelines
Children, Pregnant Mothers, Elderly, Diabetics, Vegetarians, Vegans
Recommended Dosage for OSN Active Guard:
OSN Active Guard is designed to support gut health naturally. A higher dosage may be beneficial at first to help restore balance, similar to the way extra care is needed when revitalizing a garden. Once balance is achieved, a smaller maintenance dose is sufficient to maintain ongoing benefits.
- For enhanced gut health support: Start with a higher dosage (e.g., up to 30 soft gels per day) temporarily, then transition to a maintenance dose as needed.
-For additional digestive wellness: Begin with 6–8 soft gels daily for initial support, gradually adjusting to 4 soft gels daily once stability is achieved.
-For general health maintenance: Take 3–4 soft gels per day to help sustain gut balance and overall well-being.
Usage Guidelines:
Take OSN Active Guard on an empty stomach, such as before breakfast. Wait 15 minutes before consuming other food or beverages for optimal absorption. For personalized advice, please contact customer service.
For best results, combine your dosage with a high-fiber diet (e.g., OSN Activia), reduce meat intake, and maintain regular physical activity. This holistic approach supports the optimal functioning of OSN Active Guard and contributes to digestive health and vitality.
Can OSN Active Guard Be Taken with Medication?
If you are on antibiotics, you may benefit from adjusting your dosage of OSN Active Guard during and after your treatment. Avoid taking OSN Active Guard within 3 hours of antibiotics, as this may reduce the product’s efficacy. For other medications, consider taking OSN Active Guard at a different time of the day or consult your healthcare provider for specific recommendations.
Our signature synbiotics (Probiotics, Prebiotics, Postbiotics) with a superior method of preparation. OSN Active Guard is uniquely fermented with 75 fruits and vegetables and 17 strains of cultured friendly bacteria for 3 years at Kibi-heights which is 300m above sea level, in Okayama, Japan. The ingredients are harvested during the best season at peak nutritional value. This extended fermentation, spanning all four seasons, enhances the viability of friendly bacteria, resulting in a fermented extract rich in minerals, vitamins, enzymes, and other pre-digested food ingredients, ensuring easy absorption by the body.
Key Benefits
- Supports gastrointestinal health by replenishing friendly bacteria.
- Contributes to the maintenance of a healthy immune system through gut health.
- Helps optimize digestion for better nutrient uptake.
Each box contains
60 soft gels x 400mg
100% safe for pregnant and breastfeeding mamas. Suitable for all ages. Diabetic-friendly.
Children, Pregnant Mothers, Elderly, Diabetics, Vegetarians, Vegans
Recommended Dosage for OSN Active Guard:
OSN Active Guard is designed to support gut health naturally. A higher dosage may be beneficial at first to help restore balance, similar to the way extra care is needed when revitalizing a garden. Once balance is achieved, a smaller maintenance dose is sufficient to maintain ongoing benefits.
- For enhanced gut health support: Start with a higher dosage (e.g., up to 30 soft gels per day) temporarily, then transition to a maintenance dose as needed.
-For additional digestive wellness: Begin with 6–8 soft gels daily for initial support, gradually adjusting to 4 soft gels daily once stability is achieved.
-For general health maintenance: Take 3–4 soft gels per day to help sustain gut balance and overall well-being.
Usage Guidelines:
Take OSN Active Guard on an empty stomach, such as before breakfast. Wait 15 minutes before consuming other food or beverages for optimal absorption. For personalized advice, please contact customer service.
For best results, combine your dosage with a high-fiber diet (e.g., OSN Activia), reduce meat intake, and maintain regular physical activity. This holistic approach supports the optimal functioning of OSN Active Guard and contributes to digestive health and vitality.
Can OSN Active Guard Be Taken with Medication?
If you are on antibiotics, you may benefit from adjusting your dosage of OSN Active Guard during and after your treatment. Avoid taking OSN Active Guard within 3 hours of antibiotics, as this may reduce the product’s efficacy. For other medications, consider taking OSN Active Guard at a different time of the day or consult your healthcare provider for specific recommendations.

Improves Bowel Movements

Boosts Immunity

Rebalances Friendly Bacteria

Avoid Travellers Diarrhea

Neutralises Carcinogens

Helps Heart Health

Boosts Nutrient Absorption

Supports Vaginal Health

Protection From Stomach Acid
Have A Question ? We Are Here To Help.
Check out the most common questions our customers asked. Still have questions ? Contact our customer support.

Are OSN products safe for all ages?
All OSN products are safe for most ages including the elderly and children. With infants and babies under the age of 1, here are the guidelines:
Active Guard: Babies who are at least 6 months old and are starting to eat solid foods can begin to take the Active Guard paste! Parents can squeeze the paste out of the capsule for their children.
Activia and Active Greens: We recommend that infants and babies under the age of 1 do not consume Activia and Active Greens as their digestive systems are still developing.
Do consult your pediatrician before introducing any new food or supplements into your babies' diet!
Are OSN products safe for pregnant and lactating mothers?
OSN products are safe for pregnant and lactating mothers, as well as their babies. In fact, we recommend mothers take OSN Active Guard during pregnancy to ensure their baby has high levels of friendly bacteria even at a young age.
I have a specific health condition. Which product should I take?
Please share more details with us via email at info@osn-sg.com, or through our live chat/WhatsApp so we can provide a more specific recommendation!
My product has expired. Is it still safe to consume?
- For Active Guard: If your product doesn’t display any whiteish discoloration, it is still safe to consume.
- For Active Greens and Activia: If your product doesn’t contain any clumps or solidified powder at the bottom of the container, it is still safe to consume.
Can I return or exchange the products?
General Policy: At OSN, we prioritize the quality of our products and perform three rounds of stringent quality checks to ensure that the goods you receive meet our high standards. As a result, we do not generally accept returns or offer refunds on our products. We understand that unforeseeable situations can occur, and we want to address those cases to ensure your satisfaction. Therefore, we offer the following exception to our general policy:
In the unlikely event that you receive a damaged product, we are here to assist you. To qualify for an exchange, please notify us within 3 days of receiving OSN products. (Exceptions apply.)
Note: This return and exchange policy is subject to change without notice, and the most up-to-date version will always be available on our website.
What constitutes a damaged product that qualifies for an exchange?
Damaged products are defined as follows:
a. Active Guard: Products showing white spots or discoloration that were not caused by customer mishandling.
b. Activia and Active Greens: Products that develop wet clumps, excluding cases where the products have been stored for more than 3 years.
