Sun Valley Nutraceuticals

Sublingual B12 Complex

59 customer reviews


B vitamins are essential for a variety of physical activities, including assisting enzymes in their key roles in a variety of cellular operations, as well as breaking down carbohydrates and moving nutrients throughout the body. In exchange, a b12 complex can aid with cognitive enhancement, vitality, and cardiovascular health! Our b12 source is methylcobalamin, which is the best form of b12! Because b12 helps boost red blood platelets in your blood, it can be beneficial for persons who suffer from anemia.

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Product Description

Sublingual B12 Complex

Sun Valley Nutraceuticals Sublingual B12 Complex liquid, 30 servings (2mL daily)


Special Ingredients: Methylcobalimin B12, B1, B2, B6

Brand: Sun Valley Nutraceuticals

Specific Uses For Product: B12 Complex

Product Benefits: Energy, Cardiovascular health, Cognitive Support

Item Form: Liquid

Diet Type: Gluten Free

Dosage Form: Twice a day or as needed

Flavor: Citrus

Allergen Information: n/a

Material Feature: Natural


The product comes in a 2oz (60 mL) dropper bottle- Take 2 times daily or as needed Manufactured in USA


B Vitamins are vital to most bodily functions, such as helping enzymes do their jobs that are important to a wide range of cellular function, as well as breaking down carbohydrates and transporting nutrients throughout the body. In return, a b12 complex can be very helpful in cognitive boosting, energy, as well as cardiovascular health! We use methylcobalamin for our b12 source, which is the superior form of b12! It can be helpful for people who suffer from anemia, as b12 helps stimulate red blood platelets in your blood.


Why Thiamine (B1)?

B1 may be helpful to people with Alzheimer disease. It mimics acetylcholine, a neurotransmitter critical to memory. Alzheimer’s patients who take 3 to 8 mg per day of thiamine have better mental function and fewer senility and memory problems. Any older adult with mental impairment may benefit from additional thiamine, too.


Why Riboflavin (B2)?

Riboflavin acts as a coenzyme — the nonprotein, active portion of an enzyme – helping to metabolize carbohydrates, fats, and proteins in order to provide the body with energy. Riboflavin doesn’t act alone, however; it works in concert with its B-complex relatives, particularly B6 (pyridoxine). Riboflavin also has a role in the metabolism of other vitamins. It may be able to decrease the number of migraine headaches a person has. It might also help to prevent cataracts. Riboflavin has helped to increase iron levels for those suffering from iron-deficiency anemia.


Why Folic Acid?


Fetal Development–  Erythrocyte production the adequate and appropriate development of an unborn child’s brain and spinal cord – is dependent on foods rich in folate. A lack of folate during pregnancy can lead to gaps in the development of the spinal cord, which can result in paralysis, brain damage, or a stillborn child.


Production of red blood cells –Folate is key in the development of red blood cells or erythrocytes. A lack of this compound can make the body susceptible to cancer. In addition, the body’s defense mechanism, the white blood cells, are also manufactured in the presence of folate supplements.


Thwarting heart disease- Folic acid supplements also help the heart stay healthy and function optimally. Folate deficiency can lead to an increased risk of heart disease, coronary complications, and strokes in patients. In the U.S., after bread and cereal companies were asked to add vitamin B12 to their products, the rate of heart disease and stroke decreased by about 15 percent.


Helps in depression- Several studies have indicated that folate supplements can reduce depression. A deficiency may cause an increased risk of depression and dementia.


Helps keep brain young-Adequate folate levels are necessary for proper brain functioning. Studies have shown that folate benefits the brain by slowing down the effects of aging.


Why B6?

There are several benefits of vitamin b6. Pyridoxine is also referred to as “mood vitamin”. This vitamin helps our brain in performing its functions. It also helps the body to produce energy by the process of metabolism. The nerve cells are also controlled by vitamin b6. The nerve cells can communicate between themselves because this form of vitamin is present. Protein synthesis in the body takes place with the help of vitamin b6.


WHY B12 (methylcobalomin)?


  • Red blood cell formation and control of pernicious anemia
  • Synthesis and function of nerve tissues, such as myelin Metabolism of carbohydrates, fats, and proteins. Vitamin B12 is necessary for the conversion of methylmalonate to succinic acid, an important Krebs cycle intermediate in energy production
  • Synthesis or transfer of single carbon units., e.g., allowing the interconversion of serine and glycine and the conversion of homocysteine to methionine.
  • Serving as a coenzyme in the biosynthesis of methyl groups

Safety Information:  


Before taking any dietary supplements or vitamins, please be aware of your food allergies. If you start to experience adverse effects, please stop taking this product immediately. Consult with your physician before starting any new dietary or food supplements. Do not use if safety seal is damaged or missing. Store in a cool, dry place.



Vitamin C, B1, B2, B6 B12, Folic Acid.

Other ingredients: Purified Water, Vegetable Glycerin, Natural Flavors, Citric Acid


Directions for Use:

Shake well before use. Take one dropper 2 times daily or as needed. Dropper should appear half full. Drop liquid under tongue and allow 30-60 seconds for absorption, then swallow.



These statements have not been evaluated by the FDA. This product is not intended to treat, diagnose, cure, or prevent any disease

59 reviews for Sublingual B12 Complex

    July 8, 2023
    This gives me instant energy and is better than drinking a coffee in the morning
    June 5, 2023
    This product just isn't good for energy, I have noticed that my sleep patterns are also on a healthier schedule as well since taking this product
    June 3, 2023
    Great for energy
    May 26, 2023
    So my mom was taking this product and she recommended that I take it since I was having a bout of low energy and was having issues maintaining my energy levels. I was super impressed on how quickly it worked for me, and I've been taking it everyday since. I have no complaints
    May 2, 2023
    I'm so glad I found this product, it really give me the energy I'm looking for
    April 25, 2023
    This product works for me
    April 7, 2023
    Just received my order and will be finding out where to find this product locally so I can order it on the go
    March 29, 2023
    Works good for me will be purchasing more
    March 21, 2023
    I take this everyday and works everytime
    March 16, 2023
    I just ordered a few bottles for my trip overseas to help me regulate my energy for jetlag
    March 11, 2023
    Great for mental clarity and energy
    February 27, 2023
    I'm a nurse and anytime that I have to work 3 12's, this product helps me get through my shifts alert and ready for anything
    February 19, 2023
    Instant boost, I take this product everyday
    February 13, 2023
    I love how this works instantly and has a great taste
    February 4, 2023
    Great product, works good my energy
    January 23, 2023
    I bought this a few years ago locally at a wellness store. I was looking for something that packed a punch so they recommended this product. It really does help and gives me the boost that I'm looking for to help me get through my 12 hour shifts at work
    January 21, 2023
    January 18, 2023
    This b12 has a great tasting flavor and I love how it gives me the pick me up that I need instantly
    January 18, 2023
    I take this first thing in the morning and it helps me get through the day
    January 14, 2023
    Keeps me in high function for work
    January 11, 2023
    Gives me that feeling of instant energy when I take this product
    Samuel G.
    January 6, 2023
    I take 2 doses a day and I like to use it before I go to work out
    January 2, 2023
    I like that it's natural energy. It helps me through my day
    December 29, 2022
    Really great for energy, and it's orange flavored. I really like it
    December 20, 2022
    This helps my energy levels throughout the day
    Mateo L.
    December 17, 2022
    Helps me through my 3rd shifts without having to drink coffee
    December 14, 2022
    I don't crash when I take this, I'm just up and alert
    Ralph A.
    December 13, 2022
    Helps me get up in the morning, I like the taste too
    December 10, 2022
    Gives me energy and I can tell it's working
    Agnus D.
    December 7, 2022
    I take it in the morning and it keeps me awake and alert all day
    December 6, 2022
    This product gives me the energy I need to get through the day
    Devin Aeh
    November 26, 2022
    This has really gotten me through daylight savings this year.
    Deloris Cade
    November 20, 2022
    Ive been taking this for years and it works great every time
    November 18, 2022
    This b12 helps me get through my day without getting tired
    November 6, 2022
    Works great for energy
    November 4, 2022
    This product helps me get through my 3rd shifts
    October 14, 2022
    Love this product! I take it every day
    October 11, 2022
    Helps me get through my day without caffeine
    September 30, 2022
    I keep this in my medicine cabinet and I use it everyday. Works great for natural energy and I like that.
    September 29, 2022
    It give me a burst of energy almost instantly
    September 5, 2022
    Great for natural energy
    August 27, 2022
    Strong product gets the job done when it comes to falling asleep and staying asleep
    August 18, 2022
    I've cut my caffeine to zero because of this product. I really love how fast it works!
    Katlyn P.
    July 23, 2022
    Love this product! I've been taking it for years and will continue to do so
    Nancy W.
    July 14, 2022
    I love the taste, and I love the energy it gives me almost immediately. It's better than coffee!
    Nancy W.
    July 14, 2022
    I love the taste, and I love the energy it gives me almost immediately. It's better than coffee!
    July 10, 2022
    Works great.
    Avery J.
    July 2, 2022
    Completely satisfied with he results. I can tell it works right away. Will be ordering more.
    Gina L.
    June 25, 2022
    I really love the energy it gives me! And I love the taste :)
    Earl K.
    June 23, 2022
    Highly recommend! Works great for me
    Walt A.
    June 17, 2022
    Great product!
    June 15, 2022
    Bought this product originally from my local health food store years ago. I've been using ever since. Great quality product.
    May 4, 2022
    I love the quality, I can tell it works almost instantly.
    Sophie T.
    March 25, 2022
    Love this for natural energy!
    March 21, 2022
    Love the taste, and it helps me get through my 3rd shift at work.
    March 19, 2022
    Tastes great, very effective and works immediately!
    Quinn E.
    March 19, 2022
    It really helps me getting my day going with no adverse effects
    Tom C.
    March 19, 2022
    Good for all natural energy source, it helped me quit drinking coffee. I just take a couple of doses of this instead, with no crashes. Also it helps with my mental clarity.
    Ralph H.
    March 11, 2022
    Love the energy this product gives me!

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