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how long before b12 injections take effect How Quickly Does a B12 Shot Work? What to Expect

Marsoni M251S
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4.6 ★★★★★
Based on 2472 reviews
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BVL70
Dallas, US
★★★★★ 4
BL70
Size: 4 Fl Oz (Pack of 1), Unit Count: 4.0
I like this Batana Oil it's not to greasy and it gives my hair a nice shine. I hope it helps my hair grow in the area where it is thinning. I will continue to use it to see if it thickens in these areas.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2025
A
Verified Purchase
Amazon consumer*
San Leandro, US
★★★★★ 5
Smells so good
Size: 4 Fl Oz (Pack of 1), Unit Count: 4.0
I mix this with rosemary oil and give myself a treatment once a week. My hair is kinda dry as I age and this helps. I let it sit in a cap for a few hours then wash it out. It washes out surprisingly very easily and smells delightful!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 9, 2025
M
Verified Purchase
Maria garcia
Phoenix, US
★★★★★ 5
I love this
Size: 4 Fl Oz (Pack of 1), Unit Count: 4.0
This product really makes your hair grow men’s just split ends. It’s amazing. I will keep using this for the rest of my life.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
A
Verified Purchase
Amazon Customer
Boise, US
★★★★★ 5
Genuine product
Size: 4 Fl Oz (Pack of 1), Unit Count: 4.0
Works well keeps my hair soft the whole day
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 4, 2025
S
Verified Purchase
S.S.X.
Whiting, US
★★★★★ 3
Let's see how it works
Size: 4 Fl Oz (Pack of 1), Unit Count: 4.0
Much easier to use than the jar, I hope it works as well. After 6 weeks, Well my hair is exactly the same. No regrowth on my edges and my hair is not healthier. It’s just a basic hair oil. Will not repurchase
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 22, 2025

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