Clinical Essentials

5 (12 reviews)

In Stock

Supplement Ingredients
Ingredients	Amount Per Serving
Vitamin A Vitamin A	750 mcg
retinyl acetate Vitamin A	-
Vitamin C Vitamin C	250 mg
ascorbic acid Vitamin C	-
Vitamin D3 Vitamin D	62.5 mcg
cholecalciferol Vitamin D	-
Vitamin E Vitamin E	10 mg
d-alpha tocopherol Vitamin E	-
mixed tocopherols	-
Zinc Zinc	15 mg
TRAACS™ Zinc bisglycinate chelate Zinc	-
Selenium (as selenium yeast) Selenium	60 mcg
Saccharomyces cerevisiae Saccharomyces cerevisiae	-

Ingredient Research

Vitamin C
- ModerateReduced Pain8 studies
- ModerateReduced Interleukin-6 Levels7 studies
- ModerateReduced Systolic Blood Pressure4 studies
Vitamin D
- HighIncreased 25-hydroxyvitamin D Level16 studies
- HighReduced Inflammation6 studies
- ModerateImproved Insulin Sensitivity9 studies
Vitamin E
- ModerateReduced Aspartate Aminotransferase Level5 studies
- ModerateReduced Alanine Aminotransferase Level4 studies
- ModerateReduced Inflammation3 studies
Selenium
- HighReduced Thyroid Peroxidase Antibody Level5 studies
- LowReduced Thyroglobulin Antibody Level4 studies
- LowImproved Cognitive Function3 studies
Zinc
- LowReduced Zinc Level4 studies
- LowIncreased Hemoglobin Levels3 studies
Saccharomyces cerevisiae
- LowReduced Inflammation6 studies
- LowImproved Immune Function5 studies
- LowImproved Total Antioxidant Status3 studies

How this product's ingredient doses compare to doses studied in research.

Vitamin C250 mg
Studies used 12–1,200 mg/day (median 500) across 19 studies
In typical studied range
Vitamin E10 mg
Studies used 5–1,200 mg/day (median 300) across 10 studies
Low end of studied doses
Form mismatch: this product uses Alpha-Tocopherol. Most research support uses α-Te (1 study).
Zinc15 mg
Studies used 10–100 mg/day (median 55) across 2 studies
Low end of studied doses

Ingredient pairs in this product that have synthesised research evidence together.

Moderate evidenceVitamin E + Vitamin Cfor Reduced Pain· 3 studies
Across 3 studies, all reported beneficial effects of the combination of vitamin E and vitamin C on pain reduction, with effect sizes ranging from small to moderate (predominantly small). The median study duration was 60 days. The combination shows similar effects to vitamin E or vitamin C alone based on solo syntheses, but all studies tested the combination as part of a multi-ingredient formulation, precluding isolation of the specific contribution of these two vitamins.
Very low evidenceVitamin D + Vitamin Cfor Improved Cognitive Function· 3 studies
Of the 3 studies examining the combination of vitamin D and vitamin C for cognitive function, 1 reported a beneficial effect while 2 found neutral effects. The single beneficial finding came from a systematic review that did not isolate the combination, and the other two reviews/meta-analyses found no significant effect. Compared to vitamin D alone (which showed neutral effects across 3 solo studies), the combination evidence is similarly inconclusive. No consistent dose, form, or duration data were reported across studies.

Boosts Immune System Function: High-potency Vitamin C (250 mg) supports your body’s defense against infections and boosts overall immunity.
Promotes Healthy Vision: Vitamin A (750 mcg) is essential for maintaining good eyesight, supporting visual health in low-light conditions.
Supports Bone and Joint Health: With Vitamin D3 (62.5 mcg), enjoy better bone density and joint health by facilitating calcium absorption.
Enhances Skin and Hair Health: Vitamin E (10 mg) helps maintain healthy skin and hair, providing antioxidant protection against free radicals.
Maintains Cellular Health: Zinc (15 mg) is crucial for cellular metabolism and growth, supporting overall body function.
Essential Thyroid Support: Selenium (60 mcg from selenium yeast) is vital for thyroid health, contributing to metabolism and energy regulation.
Clean and Simple Formulation: Sugar-free capsules ensure that you’re not adding unnecessary sugars to your diet, making it a healthier choice.
Quality Nutrients in Every Capsule: Each ingredient is carefully selected to meet your daily nutritional needs with precision.