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⚡ Elevate your energy and mind—naturally, instantly, everywhere.
Dr. Mercola's Vitamin B-12 Energy Booster is a 25 ml natural spray delivering fast-acting vitamin B-12 benefits with a delicious blackberry flavor. Designed for adults, it supports energy metabolism, cognitive clarity, mood balance, and cellular health without stimulants or injections. Trusted by thousands with a 4.5-star rating, this convenient spray is your on-the-go vitality essential.
| ASIN | B0088LGZ98 |
| ASIN | B0088LGZ98 |
| Age Range Description | Adult |
| Best Sellers Rank | 200,718 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 335 in Vitamin B12 10,194 in Over-the-Counter Medication |
| Brand | Dr. Mercola |
| Country of origin | USA |
| Country of origin | USA |
| Customer Reviews | 4.5 4.5 out of 5 stars (399) |
| Customer reviews | 4.5 4.5 out of 5 stars (399) |
| Date First Available | 5 Jan. 2012 |
| Format | Spray |
| Is discontinued by manufacturer | No |
| Item model number | MCL-01473 |
| Manufacturer | Mercola |
| Product Dimensions | 3.05 x 3.05 x 10.92 cm; 45.36 g |
| Units | 25 millilitre(s) |
| Volume | 25 Millilitres |
C**R
Energy increases
Have bought this a second time, I’m noticing energy increase. I’ve been taking a record twice a day of my supplements along with my long walk activities, blood pressure, heart rate and weight. If I take this before my evening walk I can climb the stairs at the exit route easier. My records are showing this benefit.
E**E
Does what it says
The product is very quick to impact on the body. After research this one seemed the best although more expensive than other products but it is worth it
M**N
Essential nutrient
Totally happy with this high quality product from Dr. Mercola and would recommend. Vitamin B12 is a naturally occurring microbe that was plentiful once upon a time but with the overuse of pesticides it has reduced drastically. It is an essential requirement in every human's diet.
A**R
Sharon, Bangor, NI
Great tasting product but found the initial opening of bottle a bit tricky but mastered it eventually. I love and trust all of Dr Mercola's products and trust him more than my GP
M**R
Four Stars
Felt so much better, less pain on movement. Just wish these products were not so expensive.
E**A
Easy to apply
Very fast delivery. After the first application I felt the flow of energy. Easy to apply.
G**J
More Energy Needed
B 12. Really need this as I have cancer and heart problem(s) . So has picked me up. At least I get of my bum now and get jobs done!!
A**1
Have never felt better. LOVE Mercola
What an energy boost. Have never felt better . LOVE Mercola products
C**L
Quality item, tastes great too!
A**X
pros, works fast, pleasant taste. dosage is 4 sprays, i take 2-3 in the morning. clearer thinking, better concentration, more alert, without getting " jittery " cons, once you open the bottle, effectiveness goes down within a month or so. i keep mine in the fridge - maybe it will last longer. been using this for several years, will continue to do so
A**M
I love this stuff. It tastes good and it gives me great energy throughout the day and I need my B vitamins anyway. It’s super simple and you just spray in your mouth and swallow.
D**E
It’s delicious and good for you
S**C
Actually works- my blood labs show the change in B12 and this absorbs much better than a tablet.
Trustpilot
1 month ago
4 days ago