150 ml: daily convenience
The smallest spray bottle in the family, to be chosen when you prefer a less bulky pack. A practical starting point even for those purchasing Zinco Biomed for the first time.
Zinco selection guide
Compare Zinco Biomed BISS+ 150 and 500 ml: the same 25 ppm concentration, two formats to organize your routine. Find packs, accessories, and related products with updated prices.
Do you prefer a smaller spray bottle or a refill to keep at home? Start with the convenience of the format and compare the packs before choosing. To learn more about defenses, skin, hair, and other topics related to zinc, you can find our guide paths at the bottom of the page.

The smallest spray bottle in the family, to be chosen when you prefer a less bulky pack. A practical starting point even for those purchasing Zinco Biomed for the first time.
The refill for those who already know the product and prefer a larger content. Check the dispenser: as part of the Green Project, it is not included automatically.
For the 500 ml, you can compare packs of one, two, or three bottles. Check the number of bottles and the total price: ordered quantity and usage dose are different pieces of information.
150 ml spray bottle, 25 ppm concentration. Choose it if you prefer a smaller package to keep on hand.
500 ml refill, 25 ppm concentration, available individually or in multipacks. The dispenser is not automatically included.
| Need | Biomed Choice | Why |
|---|---|---|
| Defenses and seasonal changes | Zinc + Vitamin C + Echinacea | If you are comparing products for a seasonal routine, read the composition and instructions for each before choosing any additions. |
| Skin, hair, and nails | Zinc + Collagen + Silicon | Three different formulations to get to know through their respective pages. Start with the product you are looking for and evaluate the other proposals separately. |
| Minerals and antioxidants | Zinc + Selenium | Zinc and Selenium are distinct minerals: compare the formula and the instructions for each product. |
| Vision, skin, and vitamin A metabolism | Zinc + Vitamin A | Compare the two products and delve deeper into the topic in the dedicated guides, without deriving usage amounts from the routine name. |
These proposals can be purchased separately. You do not need to add all of them: choose based on what you are looking for and the instructions on the individual packs.
150 ml Vitamin C spray. Compare the formulation when planning your seasonal routine.
The Echinacea 1000 ppm botanical proposal in a 150 ml spray: check the ingredients and instructions in the datasheet.
Selenium 15 ppm in a 150 ml spray. A different mineral from Zinc, to be evaluated by reading its characteristics.
150 ml collagen spray: discover the composition and features if you are exploring the Biomed beauty family.
Silicon 350 ppm in a 150 ml spray. Check the formula and compare it with the other products in your routine.
150 ml 25 ppm silver spray, distinct from the aerosol solutions and gels in the Silver family.
Vitamin A spray, 150 ml: read the ingredients, directions for use, and warnings before making your choice.
BISS+ stands for Biomed Instant Spray System+, the system that identifies the Biomed sublingual spray line. For Zinc, you can choose two formats with the same declared concentration and find information and usage instructions on their respective pages.
The labels on Zinc formats list double-distilled water and colloidal Zinc. Before ordering, check the format, number of bottles, and accessories; for the dose, refer to the label of the package you are using.
Want to know about the experience of those who buy from the store? Consult the Biomed reviews and distinguish opinions on the service from those referring to the individual product.
Choose the 150 ml if you prefer a smaller spray bottle. Consider the 500 ml if you already know the product and want to organize a supply, verifying that you have a suitable dispenser.
No. Both formats state 25 ppm: the volume of the packaging changes, not the declared concentration.
The 500 ml page offers one bottle, two bottles, and three bottles. The cards show the prices of the variants: open the one you are interested in to check the summary.
It is not included automatically as part of the Biomed Green Project. Check the dispenser you have and consult the 500 ml page for the accessory that can be purchased separately.
Compare the volume of each bottle, the number of bottles, and the total price of the variant. The price of the individual format should not be confused with that of a multi-pack.
Not necessarily. Refer to the current prices shown for each variant and the product summary, without assuming savings just from the number of bottles.
BISS+ is the Biomed Instant Spray System+, the system of the Biomed sublingual spray line. To choose Zinc, check the name, 25 ppm concentration, and format.
No. The related products allow you to compare different formulations and can be purchased separately. Start with Zinc in the format you prefer and evaluate each addition by reading the relevant page.
No. They are different minerals and the two pages describe distinct formulations. The comparison is meant to guide your choice, not to suggest they are interchangeable.
Volume is not enough to determine how long a pack will last. Follow the label instructions and do not derive quantities or usage frequency from the comparison between 150 and 500 ml.
Open the page of the chosen format for composition, usage instructions, and warnings. The indications on the package in use remain the reference for using the product.
The complete Zinc guide gathers insights from the family. The thematic guides and the Biomed Guide Center help to explore the various topics; return to the product pages when you are ready to choose the format.