Klaire Labs Active B12-Folate

4 reviews

Selection: 60 Lozenges
Sale price$25.99

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- 45 Day Return Policy


  • Klaire Labs Active B12-Folate are essential vitamins that work together to support your vascular, brain, and nervous system health.
  • Active B12-Folate provides a concentrated, bioavailable methylated form of these nutrients for enhanced absorption and use.

Supplement Facts

Serving Size: 1 Lozenge

Amount Per Lozenge ... %Daily Value

Folate ... 1,360 mcg DFE (800 mcg) ... 340%
(as Metafolin®‡ calcium L-5-methyltetrahydrofolate)

Vitamin B12 ... 1,000 mcg ... 41,667%
(as methylcobalamin)

Other Ingredients:

Mannitol, vegetable stearine, silicon dioxide, croscarmellose sodium, and stearic acid.

Allergy Statement:

Free of the following common allergens: milk/casein, eggs, fish, shellfish, tree nuts, peanuts, and soybeans. Contains no artificial colors, flavors, or preservatives.

Suggested Use:

Dissolve 1 tablet daily in the mouth before swallowing or as directed by a healthcare professional.


If you are pregnant, nursing, have a medical condition, or taking prescription drugs, consult your physician before using this product. Keep out of reach of children.

* These statements have not been evaluated by the U.S. Food and Drug Administration. This product is not intended to treat, mitigate, diagnose or cure any disease.

Customer Reviews

Based on 4 reviews
robyn s.

Klaire Labs Active B-12 Folate (formerly ProThera)

Carol W.
No shots!

This product kept me from needing B-12 shots.

Serena S.
Doctor's recommendation

Prescribed by my doctor. Can't say I felt a night/day difference after taking it, but I'll stick with it for long-term health goals. Maybe future lab results will reflect the b boost.

Good c.
Good products

Good products, nice quality!

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