The science
Care for your body, 21 actives, every form and dose printed on the label. Explore them below.
Map of care
Each formula cares for one part of your body. Tap an ingredient to jump to its card.
Heart and metabolism
Long-chain omega-3s and CoQ10 to support heart function, healthy triglyceride levels already in the normal range, and cellular energy.*
See Cardio metabolic + →
Nerves and energy
Alpha-lipoic acid, fat-soluble B1, magnesium citrate and active B12 to support normal nerve function and energy metabolism.*
See Nerve & magnesium + →
Antioxidant and methylation
NAC, active folate, P-5-P and vitamin D3 to support glutathione production and healthy methylation, taken under medical supervision.*
See Renal nutrient + →
Eyes and macula
Lutein and zeaxanthin with antioxidant vitamins and minerals to support macular pigment and eye health.*
See Vision & retinal + →
Circulation and nitric oxide
L-arginine with L-citrulline, the nitric oxide precursor pair, in a once-daily drink to support healthy blood flow.*
See Circulation & nitric oxide + →Where a vitamin has an active form, we use it: methylcobalamin, P-5-P, L-5-MTHF.
Amounts follow the doses used in human studies, not label-filling traces.
Fat-soluble actives come in oil or with food guidance; minerals come as chelates or citrates.
Every interaction we know of is printed on the label and on this site.
Ingredient library
21 ingredients
50/20
Supplies the long-chain omega-3s EPA and DHA that support heart health.*
A 50/20 concentrate (about 50% EPA and 20% DHA) gives 1,050 mg of EPA + DHA from 1,500 mg of oil, so two softgels are enough.
eicosapentaenoic acid
Supports healthy triglyceride levels already within the normal range and normal heart function.*
EPA-forward, at 750 mg EPA to 300 mg DHA, the balance used in much of the cardiovascular research.
docosahexaenoic acid
Supports heart health and the normal structure of cell membranes, including in the retina and brain.*
Paired with EPA rather than given alone, mirroring fish intake.
Supports cellular energy production in the heart and fat-soluble antioxidant protection.*
Dispersed in the fish oil inside the softgel, which helps absorption of this fat-soluble compound. 50 mg per softgel.
methylcobalamin
Supports normal nerve function, red blood cell formation and energy metabolism.* [2][3]
Methylcobalamin is an active coenzyme form, supplied as a 1% premix (50 mg). A high oral amount relies on passive absorption, useful for people whose B12 uptake is reduced, such as long-term metformin users.
magnesium citrate
Supports normal muscle and nerve function and glucose metabolism already within the normal range.* [1]
Magnesium citrate is a well-absorbed organic salt: 625 mg of 16% magnesium citrate supplies 100 mg of elemental magnesium, 24% of the daily value.
Supports antioxidant defences and normal nerve health.*
600 mg is the daily amount most used in human studies.
Supports normal nerve function and carbohydrate metabolism.* [5]
Benfotiamine reaches higher thiamine levels in blood than water-soluble thiamine salts.
cholecalciferol
Supports normal bone health, muscle function and immune function.*
Cholecalciferol raises blood vitamin D more effectively than D2; a moderate dose (125% of the daily value) suits supervised use.
pyridoxal-5-phosphate
Supports normal homocysteine and amino acid metabolism.*
P-5-P is the active coenzyme form, needing no conversion. 2 mg is 118% of the daily value, well below the 12 mg a day total to stay under from all products.
L-5-methyltetrahydrofolate
Supports normal homocysteine metabolism and red blood cell formation.* [4]
L-5-MTHF is the active methylated form and does not depend on the MTHFR conversion step. 400 mcg DFE is 100% of the daily value.
Supports the body's own antioxidant (glutathione) production.*
The acetylated form of cysteine is stable and well studied at 600 mg doses.
ascorbic acid
Supports antioxidant protection and normal collagen formation.*
Ascorbic acid is the standard, well-absorbed form.
d-alpha tocopherol
Helps protect cell membranes from oxidative stress.*
Supplied as a 50% vitamin E powder (30 mg), at 100% of the daily value.
zinc citrate
Supports normal vision and the function of retinal enzymes.*
Zinc citrate is well absorbed; a moderate dose balanced with copper.
copper gluconate
Supports normal antioxidant enzyme activity and iron metabolism.*
Included because zinc intake can lower copper status.
selenium yeast
Supports antioxidant selenoproteins such as glutathione peroxidase.*
Selenium yeast supplies organic selenium forms, at 100% of the daily value.
Supports macular pigment and visual function.*
10 mg is an amount studied for lutein in human research, including the AREDS2 study. This product is not the AREDS2 formula.
Supports macular pigment at the centre of the macula.*
2 mg alongside 10 mg lutein, the carotenoid pairing studied in human research. This product is not the AREDS2 formula.
Supports nitric oxide production and normal blood flow.*
The free amino acid gives a direct source of arginine for nitric oxide synthesis.
Supports arginine levels and nitric oxide production.*
Citrulline bypasses breakdown in the gut and liver and raises blood arginine efficiently.
No ingredient matches. Clear the search to see all 21.
Forms matter
Same nutrient, different chemistry. Switch between the four comparisons.
Highest serum magnesium of the forms tested
Did not differ from placebo
60-day randomised, double-blind study, 46 healthy adults. The organic forms were absorbed better than oxide. [1]
In Nerve & magnesium + →A form found in human physiology and food
A synthetic form
Once absorbed, all forms become the same core cobalamin; for most people bioavailability is likely similar. We chose the form the body already uses. [2]
In Nerve & magnesium + →The main folate form in circulation
Synthetic; must be reduced before it is active
Comparable at equimolar doses, with L-5-MTHF at least as effective at raising folate status (2010 pharmacokinetics review). [4]
In Renal nutrient + →4.3x blood thiamine diphosphate exposure
1x (same 100 mg dose)
Small randomised study, 20 people on dialysis, single 100 mg dose of each. [5]
In Nerve & magnesium + →Summaries describe the cited studies, not results from GlucaCare products. Ask your physician which forms and doses suit you.
Why Prof. Mogher Khamaisi built the line, and how he doses it.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Does not replace medical diagnosis, treatment, or follow-up by your treating physician.
