This allows the reconstituted solution to remain stable for approximately 30 days when refrigerated
For hair , it is a reasonable add-on but not a first-line treatment
Vitamin B12 is mainly found in animal-based foods such as meat, fish, eggs, milk, and dairy products
So, B vitamins essentially ensure those enzymes are able to do their work. There are eight B vitamins: Fun fact for those of you doing the math: There are no vitamins B4, B8, B10 or B11 at least not anymore
Precautions include avoiding use in those with cobalt allergy
In other words, the preservative is the reason the product sits in a different handling class from preservative-free sterile water