Sleep & Immune

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Supplement Ingredients
Ingredients	Amount Per Serving
Vitamin C (as ascorbic acid) Vitamin C	30 mg
Zinc (as zinc oxide and zinc gluconate)	5 mg
Vitamin D (as cholecalciferol) Vitamin D	1,000 IU
Melatonin	5 mg
Elderberry Extract 10:1 (Sambucus Nigra) (Fruit)	50 mg
Stevia Leaf Extract Stevia	2.5 mg

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
- ModerateReduced C-Reactive Protein Levels9 studies

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

Vitamin C30 mg
Studies used 12–1,200 mg/day (median 500) across 19 studies
Low end of studied doses
Vitamin D1,000 IU
Studies used 200–300,000 IU/day (median 2,000) across 37 studies
In typical studied range

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

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.

Promotes Restful Sleep: Contains 5 mg of Melatonin, a natural sleep aid that helps regulate your sleep-wake cycle for a more restful night.
Boosts Immune Support: With 5 mg of Zinc and 30 mg of Vitamin C, this supplement helps strengthen your immune system, keeping you protected and healthy.
Elderberry Extract Benefits: 50 mg of Elderberry Extract (10:1) offers antioxidant support to further enhance immune defense.
Bone and Immune Health: Provides 1000 IU of Vitamin D for healthy bones and a robust immune system.
Natural Sweetness: Infused with 2.5 mg of Stevia Leaf Extract to ensure a pleasant taste without added sugars or preservatives.
Preservative Free: Free from preservatives, ensuring a cleaner, purer supplement for your health needs.