Activated B-12 Guard 2000 Mcg Sublingual

8 Reviews

Lozenges 100

Supports Energy and Endurance

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SKU: activated-b-12-guard-2000-mcg-PRQ

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Product Details

Brand: Perque

Product Code: activated-b-12-guard-2000-mcg-PRQ

Servings per Container: 100

Quantity per Container: 100 Lozenges

PERQUE Activated B-12 Guard is in lozenge form for maximum uptake and optimal delivery to the brain. Studies on PERQUE Activated B-12 Guard lozenge formulation show nearly the same B-12 uptake as from injection. Patients notice that they feel better more quickly.

Vitamin B-12 in our food supply is estimated to be 78% less than in the 1960s. Diet alone is hard pressed to provide the necessary levels of this important nutrient. In addition, stress and reduced hydrochloric acid (HCl) and intrinsic factor production in the stomach impair absorption. The most commonly used forms of B-12 require activation in the body, making uptake quite low – rarely more than 50%.

PERQUE delivers vitamin B-12 in its superior, activated hydroxocobalamin form. Although it is more expensive and difficult to obtain, hydroxocobalamin lasts longer and raises B-12 blood concentrations higher than other forms. For this reason, it is the only form PERQUE uses. Hydroxocobalamin requires no intrinsic factor and is taken up directly by mucous membranes regardless of digestive competence.

Hydroxocobalamin is easily converted to active but shortlived methylcobalamin and adenosyl-cobalamin as needed in the body. Hydroxocobalamin, the parent to other B-12 forms, provides better, long-lived B-12 action in the body.

  • Pure, hypoallergenic components
  • Bioavailable for use by cells
  • Organic base
  • Biochemically formulated
  • Includes cofactors that are usable in generating high-energy compounds
  • Made from 100% vegetable sources
  • Vitamins, minerals, synergistic cofactors

Ratings & Reviews

8 reviews

  • 3 stars
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  • 1 star
  • 0 reviews
7/26/2012 12:00:00 am

Use but don't abuse

by Fitdude

Only take one and let it FULLY dissolve under the tongue, with sufficient saliva. You can't take many of these, and you need to listen to your body after taking. Follow the directions.

Not medical or professional advice

12/27/2012 12:00:00 am

great product

by Sundi

It's hard to find this form of B12,but Perque makes a good, easy to take sublingual form of hydroxo-cobalamin.

Not medical or professional advice

6/28/2013 12:00:00 am

Excellent B12!!!

by onmywaytohealth

No sugar means that my sensitive teeth won't be negatively affected. These taste good as well. A great Perque product!

Not medical or professional advice

8/21/2013 12:00:00 am

Best product on the market!

by Helene

I've just started to take those B-12, but I am very confident because this specific Activated B-12 Guard are recommended by a doctor I really trust!

Not medical or professional advice

1/6/2015 12:00:00 am


by Pikatchu

This product is perfect. It is easy to eat even for people who doesn't like to swallow pills. We can chew it and it taste good.

Not medical or professional advice

11/25/2015 12:00:00 am

Perque Activated B-12 Guard

by John G.

This B-12 was recommended by our ND and we couldn't be happier with the product. Recommend for those wanting the cobalamin B form.

Not medical or professional advice

6/7/2018 12:00:00 am

B12 guard

by Marguerite G.

Easy to take Prefer over liquid

Not medical or professional advice

3/12/2020 12:00:00 am

Doctor recommended

by Ilene -

I like this form of B12 because you take it by placing it under your tongue to be readily absorbed and bypassing the digestive track-which may not be functioning adequately.

Not medical or professional advice