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Methylene Blue by Biokey
Free Gift With Purchase
Surprise gifts with qualifying orders!
We love to show our awesome customers some appreciation, that's why we include a free gift with qualifying orders! The gift varies based on current promotions and your order value.
Look for the gift icon on product pages to see if it qualifies for a free gift. No code needed - we'll automatically include it with your order!
Gift selection may vary based on availability. One free gift per customer per order. While supplies last.
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Enjoy complimentary standard shipping on all orders over $99. For orders under $99, we offer competitive flat-rate shipping to ensure you get the best value.
We ship to all addresses across Australia, including PO Boxes. Express shipping options are available at checkout for those who need their supplements in a hurry.
Standard shipping typically takes 3-7 business days. Express shipping delivers in 1-2 business days to most areas. Remote areas may experience longer delivery times.
East & West Coast Distribution
Faster delivery, no matter where you are in Australia!
We're proud to be the ONLY Australian supplement supplier with warehouses on BOTH the east and west coasts. This unique advantage means faster delivery times for all our customers.
Your order is automatically dispatched from the warehouse closest to your location, ensuring you receive your supplements as quickly as possible. Customers typically receive their orders in 1-3 days.
Delivery times are estimates and may vary during peak periods.
30-Day Money-Back Guarantee
Try our products risk-free for 30 days!
We stand behind the quality of our supplements. If you're not completely satisfied with your purchase, you can return it within 30 days for a full refund or exchange.
To initiate a return, simply contact our customer service team with your order number. We'll provide you with a return shipping label and instructions. Once we receive your return, we'll process your refund within 5 business days.
Products must be returned in their original packaging. Shipping costs for returns are covered by us. This policy applies to first-time purchases of each product.
Biokey Methylene Blue
Biokey Methylene Blue is a 1.5% USP grade methylene blue solution supplied in a convenient 30 mL dropper bottle. Formulated with a focus on purity and consistency, the liquid format allows the solution to be measured easily and provides a practical alternative to powdered forms. Methylene blue, also known as methylthioninium chloride, is a synthetic compound with a long history of use across laboratory, research and medical settings.
- Contains a 1.5% methylene blue solution.
- Uses USP grade methylene blue.
- Convenient 30 mL liquid dropper format.
- Designed for accurate and convenient measurement.
The key ingredient is methylene blue (methylthioninium chloride), provided at a concentration of 1.5%. Methylene blue is a well-characterised compound that has been extensively studied in scientific and medical research. This formula uses USP grade material, referring to material manufactured to meet applicable United States Pharmacopeia specifications for identity, strength, quality and purity. Biokey Methylene Blue offers a straightforward formulation for customers seeking a high-quality methylene blue solution in an easy-to-use liquid format. The 30 mL bottle features a dropper-style applicator to assist with controlled measurement. Due to the specific nature of methylene blue and its potential to interact with certain medicines, particularly medicines that affect serotonin levels, this product should only be used in accordance with its labelled intended use. Always read and follow the product label.
Directions of use
- For daily cognitive support, adding 5–10 drops of methylene blue to water is recommended.
- If a rapid nootropic effect is preferred, a few drops can be placed under the tongue—though this may temporarily stain the tongue, which is completely harmless.
- Alternatively, topical application or use in a nebulizer can offer additional health benefits.
