Core Essentials
Core Essentials
Core Essentials

Core Essentials

Your Daily Micronutrients.

30-day supply | 1 capsule per day

$29.00
Benefits
Energy & Metabolism Support Helps maintain immune system support and antioxidant defense Promotes healthy metabolic function and blood sugar balance

* 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.

Servings Per Container: 30Serving Size: 1 capsule per day
Amount Per Serving % Daily Value
Vitamin C (as Ascorbic Acid) 90 mg 100%
Thiamine (as Thiamine HCl) 25 mg 2083%
Riboflavin (as Riboflavin HCl) 3 mg 231%
Niacin (as Niacinamide) 25 mg NE 156%
Vitamin B6 (Pyridoxal-5-Phosphate) 5 mg 294%
Folate (as Quatrefolic® L-5-methyltetrahydrofolate, Glucosamine Salt) 400 mcg DFE 100%
Vitamin B12 (as Methylcobalamin) 500 mcg 20833%
Biotin (as d-Biotin) 50 mcg 167%
Pantothenic Acid 10 mg 200%
Iodine (as Potassium Iodide) 150 mcg 100%
Zinc (as Zinc Picolinate) 10 mg 91%
Selenium (as L-Selenomethionine) 25 mcg 45%
Copper (as Copper Gluconate) 1 mg 111%
Chromium (as Chromium Picolinate) 50 mcg 143%
Inositol 25 mg **

* Daily Value not established.

Percent daily values are based on a 2,000 calorie diet.

Take 1 capsule daily in the morning with or without food.

Consult a healthcare professional before use if you are pregnant or nursing, have a medical condition (including thyroid or psychiatric conditions), or are taking medications. Biotin Alert: This product contains biotin, which may interfere with certain lab tests; inform your healthcare provider prior to blood work. Do not use if you are allergic to any of the ingredients. Discontinue use if adverse reactions occur. KEEP OUT OF THE REACH OF CHILDREN. KEEP IN A COOL DRY PLACE.

Core Essentials is a once-daily micronutrient supplement delivering a precise blend of 14 essential vitamins and minerals in their most bioavailable forms. Formulated for adults who want to support their overall wellness without the clutter of unnecessary additives, it fits seamlessly into your morning routine -  just one veggie capsule, every day. Every ingredient is thoughtfully dosed to help fill the nutritional gaps that even a balanced diet can leave behind.

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.

 

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Core Essentials
$29.00

Deep dive into our formula

Why it works

Energy & Metabolism Support

A complete methylated B-vitamin complex support energy metabolism and methylation pathways 5 and avoids even trace amounts of byproducts such as cyanide.

Helps maintain immune system support and antioxidant defense

- thanks to Vitamin C, Selenium, Zinc, and Copper working in synergy.

Promotes healthy metabolic function and blood sugar balance

- with Chromium Picolinate to support normal macronutrient metabolism.

Formulated by a longevity physician

 "Up to 40% of people carry an MTHFR variant that blocks folic acid absorption. That's why Core Essentials uses Quatrefolic®, methylated folate that bypasses this genetic bottleneck. Your DNA doesn't lie — neither does your formula."

Dr. Oliver Zolman

Dr. Oliver Zolman

The formulation

Every dose, form, and study

01 Your daily protocol
When to take What's in it Advice

daily in the morning with or without food

1 Capsule: Vitamin B1 (Thiamine HCl) 25 mg, Vitamin B2 3 mg, Vitamin B6 (P-5-P) 5 mg, Pantothenic acid 10 mg, Niacinamide 25 mg, Inositol 25 mg, Folate (Quatrefolic®) 400 mcg DFE, Vitamin B12 (Me-cbl) 500 µg, Biotin 50 µg, Vitamin C 90 mg, Zinc Picolinate (10 mg Zinc), Copper Gluconate (1 mg copper), Selenium L-Seleno 25 µg, Chromium Picolate 50 µg, Iodine 150 µg (as POTASSIUM IODIDE)

Take 1 capsule daily in the morning with or without food.

Total swallowed per day: 4 pills ≈ 3 g actives.

02 Ingredient evidence

Every active, its dose, and the human trial behind it.

Vitamin B1 (Thiamine HCl) 25 mg

Carbohydrate utilization & cognitive processes

Ziegler et al. 2023 meta 20 RCTs diabetes (Metabolism) · Xu et al. 2024 cross-sectional study n=29,180 cognitive health depressive symptoms (Journal of Affective Disorders) · Maguire et al. 2018 systematic review 19 studies obesity and diabetes (Clinical Ntrition)

Vitamin B2 3 mg

Mito-cofactor; migraine aid

Talandashti et al. 2025 meta RCTs migraine (Neurological Sciences)

Vitamin B6 (P-5-P) 5 mg

Homocysteine & neurotransmitters

Pokushalov et al. 2024 RCT (MTHFR) (MDPI)

Pantothenic acid 10 mg

CoA synthesis; lipid support

Evans et al. 2014 pantethine LDL RCT (Europe PMC)

Niacinamide 25 mg

NAD+ precursor; skin DNA guard

Chen 2015 ONTRAC phase-3 RCT (New England Journal of Medicine)

Inositol 25 mg

Insulin signalling; ovary & cariovascular health

DiNicolantionio & O’Keefe 2022 narrative review PCOS metabolic syndrome (BMJ Journal) · Li & Fang 2022 meta 7 RCTs gestational diabetes (European Journal of Obstetrics and Gynecology) · Hashemi-Tari et al. 2021 meta 7 RCTs cardiovascular health (Clinical Nutrition) · Mukai et al. 2013 meta 11 double-blind RCTs mental health (Human Psychopharmacology) · Firth et al. 2019 meta 33 RCTs safety and efficacy (Research Report)

Folate (Quatrefolic®) 400 mcg DFE

Methylation; homocysteine

Pokushalov et al. 2024 RCT n=54 (Soloways™) (MDPI) · Bo et al. 2020 umrella review 133 meta-analyses observational 154 meta RCTs (Frontiers in Public Health) · Zargarzadeh et al. Not specified meta 18 RCTs n=2286 (Clinical Therapeutics) · Gao et al. 2024 umbrella analysis 8 meta depressive symptoms (Wiley)

Vitamin B12 (Me-cbl) 500 µg

Myelin & DNA synthesis; cardiovascular health

Abdelwahab et al. 2024 syst rev & network meta 13 studies red blood cells & cognition (Irish Journal of Medicine Studies) · Niklewicz et al. 2024 meta 19 studies vegan diets (Nutrition Bulletin) · Markun et al. 2021 meta 16 RCTs cognitive function (Nutrition) · Liu et al. 2024 dose-response meta 92,346 individuals with 10,704 all-cause deaths (Archives of Gerontology and Geriatrics) · Sohouli et al. 2024 meta 21 RCTs healthy aging (Nutrition Reviews)

Biotin 50 µg

Keratin cofactor; nail strength

Zhang et al. 2022 meta 5 RCTs glycemic & lipid control (Frontiers in Nutrition) · Soleymani et al. 2017 narrative review hair & skin health (Journal of Drugs in Dermatology) · Patel et al. 2017 narrative review of 18 case reports (Skin Appendage Disorders)

Vitamin C 90 mg

Antioxidant; neutrophil function

Liugan & Carr 2019 RCT review (MDPI)

Zinc 10 mg

Immunity; wound & cold duration

Nault et al. 2024 meta RCTs (Cochrane review) · Hemila 2017 meta 7 RCTs immunity (Journal of the Society of Medicine Open)

copper 1 mg

Collagen & heme synthesis

Ann Hematol 2018 review (deficiency→anemia) (SpringerLink) · Xu et al. 2025 meta deficiency prevention post bariatric surgery (Obesity Surgery)

Selenium L-Seleno 25 µg

Selenoproteins; antioxidant enzymes

Filippini et al. 2023 meta 9 RCTs immunity (The American Journal of Clinical Nutrition)

Chromium Picolate 50 µg

Insulin receptor cofactor

Asbaghi et al. 2020 meta 23 RCTs glycemic control (Pharmacological Research) · Xia et al. 2023 meta 170 RCTs 14,223 adults T2D glycemic control (Pharmacological Research)

Iodine 150 µg

Thyroid hormones; fetal brain

Baranauskas 2021 dbl-blind RCT pregnancy (European Journal of Nutrition)

Free delivery for every subscription

Free delivery for every subscription

Free shipping for all subscriptions and single time orders for over $100

100-day money-back guarantee

100-day money-back guarantee

Changed your mind? Contact us within 100 days for a full refund — no need to send anything back.

Science-based formulas only

Science-based formulas only

Every ingredient selected, dosed, and validated against peer-reviewed human clinical research.

Frequently Asked Questions

Core Essentials is a daily micronutrient supplement by Mos Health, designed for adults who want to support their overall health with a comprehensive blend of essential vitamins and minerals all in just one convenient capsule per day.

Take 1 veggie capsule every morning, with or without food. Each bottle contains 30 capsules, a full month's supply.

Each capsule delivers a carefully selected blend of key micronutrients, including Vitamin C, B-vitamins (B1, B2, B3, B6, B12), Folate (as Quatrefolic®), Biotin, Pantothenic Acid, Iodine, Zinc, Selenium, Copper, Chromium, and Inositol.

Quatrefolic® is a premium, patented form of folate that the body can absorb and utilize far more efficiently than standard folic acid. It's the bioavailable form your cells actually need which is why we chose it over cheaper alternatives.

Yes! Core Essentials comes in veggie capsules made from cellulose, making them suitable for both vegetarians and vegans.

We recommend consulting your physician before use if you are pregnant, nursing, taking medication, or have a medical condition. Your doctor can confirm whether Core Essentials is right for your specific situation.

Most multivitamins are packed with unnecessary ingredients or use low-quality, poorly absorbed forms of nutrients. Core Essentials focuses on what truly matters: high-bioavailability forms, clean ingredients, and a formula built around your daily micronutrient needs nothing more, nothing less.

Core Essentials is formulated to meet or exceed 100% of the Daily Value for most included nutrients. For example, it provides 2083% DV of Vitamin B12, 294% DV of Vitamin B6, and 200% DV of Pantothenic Acid, ensuring your body has an adequate supply even if your diet falls short.