




We offer free standard shipping to every province and territory in Australia.
We offer free standard shipping to every province and territory in Australia. No minimum purchase is required, and all orders include tracking for your convenience.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Deliveries to Australia’s outer and remote regions may experience seasonal delays caused by severe weather or limited carrier availability. We appreciate your patience and recommend allowing additional time for your order to arrive safely.
Zenbiome Sleep from Microbiome Labs combines L-theanine, lemon balm extract, and a targeted probiotic to support a relaxing nighttime routine. This formula is designed for adults, teens aged 8 and up, and anyone seeking a gentle way to unwind before bed without feeling drowsy the next day.
At the heart of the blend is a probiotic using Bifidobacterium longum 1714, paired with L-theanine and lemon balm to address occasional sleeplessness and to promote a balanced mood as you wind down. The goal is to offer a calming ritual that may help ease tension and provide a sense of steadiness as you prepare for rest.
What makes Zenbiome Sleep stand out is the integration of a scientifically studied probiotic strain with botanicals known for evening relaxation. A four-week study on the probiotic component reported reduced perceived stress, improved memory performance, and lower mental fatigue, alongside favorable markers of brain activity. While these findings point to a connection with the gut‑brain axis, individual results can vary and this product is not a medical claim.
Usage and who may consider Zenbiome Sleep — Take one capsule in the evening, with or without a meal, as directed by a healthcare professional. The product is intended for a broad audience seeking a nightly routine that may support relaxation and occasional drift-off challenges.
Imagine winding down after a long day, a quiet moment before lights out, or a routine you adopt during travel to help ease jet-lag symptoms. The blend aims to provide a gentle, non-pressuring option for those who wish to explore a nightly habit that aligns with a balanced gut-brain approach.
Q: What is Zenbiome Sleep?
A: Zenbiome Sleep blends L-theanine, lemon balm, and Bifidobacterium longum 1714 to support a calm evening routine.
Q: Who can take Zenbiome Sleep?
A: Suitable for adults and older teens 8+, take one capsule in the evening as directed.
At AustralianVit, we aim to deliver your orders as efficiently and reliably as possible. This Shipping Policy explains how we process and ship orders placed through our website.
Orders are typically processed within 1 business day after payment is confirmed. Orders placed on weekends or public holidays will be processed on the next business day.
Our standard delivery time is approximately 2–5 business days after your order has been processed. Please note that delivery times are estimates and may be affected by factors such as weather conditions, carrier delays, or peak seasonal demand.
We currently ship orders across Australia. If we are unable to ship to your address for any reason, we will contact you to discuss available options or issue a refund where applicable.
Shipping costs are displayed at checkout before you complete your purchase. In some cases, free shipping may be available based on promotions or minimum order values shown on the website.
Once your order is placed, you will receive an order confirmation email. When your order has been shipped, a shipping confirmation email with tracking information will be sent so you can follow your package’s progress.
Please ensure that your shipping address is complete and accurate at checkout. AustralianVit is not responsible for orders that are delayed, lost, or returned due to an incorrect or incomplete address provided by the customer. If a package is returned to us because of address issues, we may contact you to arrange reshipment. Additional shipping charges may apply.
Once a package is marked as delivered by the carrier, responsibility for the shipment passes to the customer. AustralianVit is not liable for packages that are lost or stolen after delivery. If you believe your package is missing, please check with household members, neighbours, or building management, and contact the carrier directly. You may also reach out to us for assistance.
While we make every effort to meet estimated delivery times, delays may occasionally occur due to circumstances beyond our control, such as severe weather, carrier disruptions, or peak holiday periods. We appreciate your understanding in such situations.
If you have any questions about shipping or need assistance with tracking your order, please contact us at australianvit.com@gmail.com. We are happy to assist you.
We offer a 30-day return policy. This means you have 30 days after receiving your order to request a return. Returns are only accepted for issues caused by the seller, such as receiving a damaged, defective, incorrect, or expired item.
To be eligible for a return, your item must be in the same condition that you received it — unopened, unused, and in its original packaging. A receipt or proof of purchase is required.
To start a return, please contact us at australianvit.com@gmail.com.
All approved returns must be sent to the address below:
AustralianVit
2601 E 28TH ST STE 004
Signal Hill, CA 90755-2245
United States
If your return is accepted, we will provide a return shipping label (when applicable) and instructions on how to send your package.
Items sent back without requesting a return first will not be accepted.
For any questions, you can always reach us at australianvit.com@gmail.com.
Please inspect your order upon delivery and contact us immediately if your item arrives damaged, defective, incorrect, or expired. For seller-caused issues, AustralianVit will cover the return shipping cost and ensure the issue is resolved promptly.
Return shipping is covered by AustralianVit only if the item arrived damaged, defective, incorrect, or expired. Returns due to change of mind, dislike of the product, ordering the wrong item, or buyer error are not accepted.
For safety and hygiene reasons, we cannot accept returns on:
If you're unsure whether your item qualifies, please contact us before sending anything back.
Exchanges are only possible for items with seller-caused issues. The original item must be unopened and approved for return before a replacement can be issued.
If your order is shipped to the European Union, you have 14 days to cancel or return your order for any reason. The item must be unopened, unused, and in its original packaging.
Once your return is received and inspected, we will notify you about the approval status. If approved, your refund will be issued to your original payment method within 10 business days.
Please note that your bank or card provider may take additional time to post the refund.
If more than 15 business days have passed since your refund was approved, please contact us at australianvit.com@gmail.com.
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