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Leave it in for the whole vial

Started by elena_82 78 replies 28 people Last activity

#45
Yes — you should store bacteriostatic water (bac water) in the refrigerator after opening it. Here’s why: Preservative activity: Bac water contains 0.9% benzyl alcohol, which helps inhibit bacterial growth, but it doesn’t completely prevent it. Refrigeration slows down any potential microbial growth and keeps the solution sterile longer. Shelf life: Once opened, bac water is typically good for up to 28 days if kept refrigerated. At room temperature, contamination risk rises, especially if the vial is punctured multiple times. Chemical stability: Cool temperatures help maintain the chemical stability of benzyl alcohol and the water’s sterility. If unopened, you can store it at room temperature (20–25°C / 68–77°F) in a dark, dry place until the expiration date. Once opened → refrigerate and discard after 28 days.
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#56
No — you should not refrigerate testosterone vials. Here’s why: Oil-based solution: Testosterone injections (like cypionate, enanthate, or decanoate) are suspended in oil, not water. Cold temperatures make the oil thicker and cloudy, which can make it hard to draw and inject. Proper storage: Keep testosterone at room temperature (68–77°F / 20–25°C) and away from direct sunlight or heat. Do not freeze: Freezing can cause the hormone to precipitate or separate from the oil, which ruins the product. ✅ Summary: Store at room temp. Keep sealed and out of light. Don’t refrigerate or freeze.
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