Key Health Benefits

Use Case	Summary of Findings	PubMed Link
Immune system support	A placebo-controlled study in healthy men showed that 15 mg/day of beta-carotene for ~4 weeks significantly enhanced cell-mediated immunity. Treated subjects’ monocytes had higher expression of immune surface markers (HLA-DR, ICAM-1, LFA-3) and greater TNF-α cytokine secretion. This suggests beta-carotene can strengthen immune responses in a short time frame.	PubMed
Vision & night blindness prevention	In vitamin A–deficient populations, beta-carotene supplementation helps prevent night blindness. For example, a large trial in Nepal found that weekly beta-carotene modestly lowered the incidence of night blindness in pregnant women. In the postpartum period, night blindness prevalence was roughly 50% lower in the beta-carotene group compared to controls, demonstrating improved night vision with provitamin A support.	PubMed
Reproductive & embryonic development	Sufficient vitamin A from beta-carotene is vital for reproduction and fetal development. In a severe vitamin A–deficient mouse model, maternal beta-carotene supplementation partially rescued embryonic development – about 40% of deficient embryos developed with a normal phenotype after beta-carotene treatment. This finding indicates that beta-carotene can provide retinoids necessary for normal embryonic growth and development in mammals.	PubMed
Antioxidant activity	Beta-carotene acts as an antioxidant in vivo. A randomized trial in lead-exposed men showed that 10 mg/day beta-carotene for 12 weeks significantly reduced oxidative stress biomarkers – treated subjects had lower levels of lipid peroxidation products (e.g. malondialdehyde, lipid hydroperoxides) and higher glutathione levels. These changes reflect a meaningful reduction in oxidative stress after beta-carotene supplementation.	PubMed

Dosage Recommendation

Goal	Dosage
General Health & Maintenance	1 capsule daily (providing 15 mg β-carotene, equivalent to ~2500 IU vitamin A) with a meal
Immune Support	1–2 capsules daily during cold/flu season (total 15–30 mg β-carotene)
Skin & Mucosal Health	1 capsule daily; for dermatological support, up to 2 capsules under professional guidance
Vision Support	1 capsule daily, especially when dietary intake is low; ensure adequate zinc and copper for retinal health
Reproductive Health	1 capsule daily pre-conception (with folate); discontinue or adjust dose during pregnancy per physician

Supplement Facts

NUTRITIONAL INFORMATION
Serving Size: 1 veg. Capsule
	Amt. per Serving	% RDA Men	% RDA Women
Natural Provitamin A (Beta Carotene)	840 mcg	84	100
Ingredients: Natural Provitamin A(Beta Carotene) from blakeslea trispora, Bulking Agent (INS 460 (i)) & Vegetable Capsule Shell (HPMC) (INS 464)

When Will I See Results?

Goal	Expected Timeline
Immune Function	2–4 weeks for improved mucosal immunity and reduced frequency of minor infections
Visual Adaptation	4–6 weeks for better night vision and reduced eye strain
Skin & Mucosal Repair	6–8 weeks for noticeable improvements in skin texture, hydration, and barrier integrity
Reproductive Health Prep	8–12 weeks of pre-conception supplementation for optimal embryonic development
Antioxidant Protection	4–6 weeks for measurable increases in plasma antioxidant capacity

How to Maximize Results

Goal	Synergistic Stack / Habit
Immune & Mucosal Health	Combine with vitamin D3 (1000 IU daily) and zinc (10 mg) to support barrier integrity and immune cells
Vision Support	Add lutein (10 mg) and zeaxanthin (2 mg) plus dietary omega-3 (DHA) for retinal protection
Skin Repair	Stack with vitamin E (100 IU) and collagen peptides for enhanced epithelial healing
Reproductive Prep	Use alongside folic acid (400 µg) and vitamin B12 (2.4 µg) for gamete quality and neural support
Antioxidant Defense	Pair with vitamin C (500 mg) and selenium (55 µg) to regenerate antioxidants and reduce oxidative stress

What to Avoid

Substance / Condition	Why to Avoid	Spacing Tip / Advice
Excess Vitamin A Sources	Too much preformed vitamin A (retinol) can be toxic; this product is provitamin A (safer), but avoid high-dose retinol supplements simultaneously	Do not combine with high-dose retinol (>5000 IU/day)
Fat-Free Meals	Little or no dietary fat impairs absorption of fat-soluble β-carotene	Always take capsules with a meal containing healthy fats
Excessive Alcohol	Alcohol impairs vitamin A metabolism and liver storage	Limit alcohol intake, especially around dosing times
High-Dose Copper or Zinc	Imbalance of trace minerals can interfere with vitamin A transport and utilization	Maintain balanced zinc:copper ratio (approximately 10:1)
Smoking	Smoking increases oxidative stress and depletes antioxidants including carotenoids	Avoid smoking to preserve vitamin A and antioxidant status

Third Party NABL Lab Report

Third Party NABL Lab Report for Natural Vitamin A :

 

Click here to view the report