Key Health Benefits

Use Case	Study Summary	Dosage & Population	PubMed Link
Bone Health & Calcium Absorption	Vitamin D3 is essential for bone health by enabling calcium uptake. With adequate vitamin D, the intestines absorb roughly 30–40% of dietary calcium, versus only ~10–15% absorption when vitamin D is insufficient. In line with this, clinical trials in middle-aged and older adults show that vitamin D3 (usually given with calcium) significantly improves bone outcomes – for example, combined supplementation reduced total fracture incidence by ~15% and hip fractures by ~30% compared to placebo.	Typically 400–1000 IU of vitamin D3 daily (often alongside ~1000 mg calcium) in middle-aged and elderly populations (e.g. postmenopausal women, institutionalized seniors) were used in trials demonstrating improved bone density and lower fracture risk.	PubMed
Immune Function & Infection	Vitamin D3 supports immune defenses. A large meta-analysis of 25 randomized trials found that vitamin D supplementation was protective against acute respiratory infections overall. Notably, the benefit was greatest in individuals who were very vitamin D deficient to start, and in those receiving regular daily/weekly dosing (as opposed to infrequent large doses). These findings suggest vitamin D3 can bolster infection resistance, helping reduce the risk of illnesses like respiratory tract infections.	Doses in these studies ranged from about 400–4,000 IU daily (or equivalent weekly doses), with best results in those with baseline deficiency (e.g. serum 25(OH)D < 25 nmol/L). Participants included children and adults in community settings, with daily or weekly vitamin D3 yielding fewer infections (whereas large single bolus doses were less effective).	PubMed
Muscle Strength & Fall Prevention	Research indicates vitamin D3 helps maintain muscle function and reduce falls in older adults. For example, one randomized trial in seniors with vitamin D insufficiency showed that vitamin D improved neuromuscular performance (better balance, faster reaction time) compared to placebo. Consistently, a meta-analysis of multiple trials reported that daily vitamin D doses (around 700–2000 IU) were associated with a significant reduction in fall risk among ambulatory and institutionalized older adults. In short, vitamin D3 contributes to stronger muscles and stability, helping prevent falls.	Typical effective regimens were ~700–2000 IU/day of vitamin D3 for seniors (≥65 years old), especially those with low vitamin D levels or history of falls. Many studies targeted elderly populations in nursing homes or community dwellers prone to falls; in vitamin D–deficient older adults, supplementation led to measurable improvements in balance and functional mobility.	PubMed
Mood & Cognitive Function	There is evidence that vitamin D3 benefits mental health, particularly in people with deficiencies. A recent meta-analysis of 41 RCTs (~53,000 participants) found significantly improved depressive symptoms in adults receiving vitamin D supplements compared to placebo (overall small-to-moderate effect). Likewise, vitamin D may aid cognition: in one 12-month trial, older adults with mild cognitive impairment taking 800 IU/day of vitamin D3 showed better cognitive test scores (improvements in memory and IQ measures) versus those on placebo. These studies suggest vitamin D3 can positively influence mood and cognitive performance, especially for those with low vitamin D status.	Many depression trials used higher-dose vitamin D3 (often ≥2,000 IU/day) in adults with depressive disorders or suboptimal vitamin D levels. The cognitive benefit was demonstrated with 800 IU/day in seniors (65+ years) with mild cognitive impairment. Overall, populations that were vitamin D deficient or older tended to see the most mood and cognitive improvements from supplementation.	PubMed
Cardiovascular Health & Blood Pressure	Vitamin D3 may support cardiovascular health by modestly improving blood pressure, particularly in patients with hypertension and low vitamin D status. A 2024 meta-analysis focused on vitamin D–deficient hypertensive individuals found that vitamin D supplementation significantly reduced systolic blood pressure compared to controls. (Diastolic pressure showed no significant overall change.) This blood-pressure lowering effect of vitamin D was most pronounced in older hypertensive patients, suggesting a role for vitamin D3 in cardiovascular risk reduction for those who are deficient.	Studies in this area often involve vitamin D–deficient hypertensive adults. Effective interventions have included high-dose vitamin D3 regimens – for example, ~50,000 IU weekly for 8–12 weeks (totaling around 300–400,000 IU over 2–3 months) – to raise vitamin D levels in deficient patients. The greatest blood pressure improvements have been observed in patients over 60 with hypertension and baseline vitamin D deficiency, whereas trials in individuals with normal vitamin D status or normal blood pressure show minimal effect.	PubMed

Dosage Recommendation

Goal	Capsules per Day
General Maintenance	1 capsule (400 IU) daily with meal
Bone & Muscle Support	2–3 capsules (800–1,200 IU) daily
Immune Enhancement	4 capsules (1,600 IU) daily
Mood & Cognitive Support	4–5 capsules (1,600–2,000 IU) daily
Cardiovascular Health	5 capsules (2,000 IU) daily

Supplement Facts

NUTRITIONAL INFORMATION
Serving Size: 1 veg. Capsule
	Amt. per Serving	% RDA Men	% RDA Women
Natural Vitamin D3	10 mcg(400 UI)	66.66	66.66
Ingredients: Natural Vitamin D3 (cholecalciferol derived from lichens), Bulking Agent (INS 460 (i)), Anticaking Agent (INS 341(iii)) & Vegetable Capsule Shell (HPMC) (INS 464)

More Details

Vegan Vitamin D3 - Support Bone Health

 

Unlock the power of nature with our Vegan Vitamin D3, specifically formulated to support your bone health. Our 100% plant-based formula is not only effective but also aligns with your dietary preferences.

 

Key Features:

 

• Plant-Based Source: Derived from wild-harvested lichen, ensuring a natural and sustainable source of Vitamin D3.
• High Potency: Features Cholecalciferol, the active form of D3, for enhanced bioavailability and superior absorption.
• Bone Health Support: Aids in calcium absorption, crucial for maintaining strong bones and preventing deficiencies.
• Pure and Clean: Our product is Non-GMO, gluten-free, and does not contain any soy, dairy, corn, nuts, additives, preservatives, or coloring.
• Vegan and Vegetarian Friendly: Unlike most vitamin D3 supplements that are derived from animal sources, our formula is 100% plant-based.

• Certified Quality: Manufactured in a facility that is FSSAI and USFDA registered, ensuring the highest standards of safety and quality.

   

Why Choose Our Vegan Vitamin D3?

 

Many vitamin D3 supplements on the market use lanolin, extracted from sheep wool. Our commitment to a vegan lifestyle means we do not incorporate any animal by-products. Choose our Vegan Vitamin D3 for a truly ethical and effective supplement.

Support your bone health and overall well-being with our Vegan Vitamin D3 - a natural choice for a healthier you!

When Will I See Results?

Outcome	Expected Timeline
Increased Serum 25(OH)D	4–8 weeks to reach sufficient blood levels
Improved Calcium Absorption	2–4 weeks
Enhanced Muscle Function	8–12 weeks
Reduced Infection Rates	12–16 weeks
Mood Improvement	8–12 weeks
Blood Pressure Reduction	12–24 weeks

How to Maximize Results

Goal	Synergistic Stack & Tips
Bone & Muscle Health	Vitamin D₃ + Calcium (1,000 mg) + Magnesium (300 mg) + Weight-bearing exercise
Immune Support	Vitamin D₃ + Vitamin C (500 mg) + Zinc (15 mg)
Mood & Cognitive Function	Vitamin D₃ + Omega-3 (1 g EPA/DHA) + B-Complex
Cardiovascular Health	Vitamin D₃ + Magnesium + Potassium-rich diet
General Wellness	Vitamin D₃ + Probiotics + Moderate sun exposure (10–15 min/day)

What to Avoid

Substance/Condition	Why to Avoid	Advice
High-Dose Vitamin A	May antagonize vitamin D absorption	Space A and D supplements by ≥2 hours
Fat-Free Meals	Reduces absorption of this fat-soluble vitamin	Take with meals containing healthy fats
Certain Medications	Glucocorticoids & anticonvulsants can lower D levels	Monitor levels if on chronic steroids or antiseizure drugs
Hypercalcemia	Excessive D₃ can raise calcium to toxic levels	Do not exceed recommended doses; check with your physician
Limited Sun Exposure	Reduces endogenous vitamin D synthesis	Aim for short daily sun exposure when possible

Third Party NABL Lab Report

Third Party NABL Lab Report for Vitamin D3 :

 

Click here to view the report