NOW Foods Vitamin A 10,000 IU (100 Softgels) – Essential Eye, Immune, and Skin Support
Looking for high-potency, bioavailable nutritional support? NOW Foods Vitamin A 10,000 IU delivers preformed Vitamin A sourced directly from deep-sea fish liver oil. Unlike standard plant carotenes that your body must spend time converting, this preformed retinol formula provides direct nutrition for low-light night vision, cellular repair, and whole-body immune defenses.
Product Highlights at a Glance:
✓Potency: 10,000 IU (3,000 mcg RAE) of natural preformed Vitamin A per single softgel.
✓Superior Source: Premium fish liver oil for quick and efficient cellular absorption.
✓100-Day Supply: One easy-to-swallow softgel per day delivers comprehensive nutritional support.
✓Pure & Lab-Tested: Free of gluten, yeast, wheat, dairy, preservatives, and artificial additives.
Distributed by VitaNet ® LLC – Trusted supplier of genuine nutritional supplements online since 1995.
What Makes Preformed Vitamin A (Fish Liver Oil) Unique?
Many people do not realize that "Vitamin A" is not just a single compound. In dietary supplements, Vitamin A generally comes in two different forms:
1. Preformed Vitamin A (Retinol)
Derived from fish liver oil, this is the exact, ready-to-use form your body naturally uses. Think of preformed retinol as a fully assembled key that fits straight into your cells' locks. It requires zero chemical conversions inside your liver, ensuring dependable absorption regardless of your metabolism.
2. Provitamin A (Beta-Carotene)
Derived from colorful plants like carrots and spinach, beta-carotene is an inactive precursor. Your digestive tract and liver must convert it into active retinol through special enzymes. Clinical studies show that up to 45% of healthy adults carry genetic variations that make this conversion slow or inefficient.
By choosing NOW Foods Vitamin A 10,000 IU, you bypass digestive conversion hurdles and supply your tissues directly with active retinol dissolved in an oil base for high bioavailability.
Science-Backed Benefits: How Your Body Uses Vitamin A
Vitamin A plays a fundamental role in keeping your internal and external tissues healthy and strong. Here is what modern nutritional science shows about its three primary functions:
1. Eye Health and Night Vision Adjustment
Inside your eyes, Vitamin A is the essential building block for a light-sensitive pigment called rhodopsin. When light enters your retina, rhodopsin breaks down to send a visual signal to your brain. Without adequate Vitamin A, your eyes struggle to regenerate rhodopsin, leading to dry eyes, visual fatigue, and difficulty adjusting from daylight to dark rooms or nighttime driving.
2. Healthy Epithelial Barriers (Skin, Lungs & Gut Lining)
Epithelial cells form your body's personal protective barrier. They make up your visible skin as well as the delicate linings of your respiratory passages, stomach, and digestive tract. Vitamin A directs cell turnover, helping these moisture-rich tissues remain hydrated, resilient, and structurally sound.
3. Normal Immune System Defense
Often nicknamed the "anti-infective vitamin" in medical literature, Vitamin A is vital for the growth and maturation of white blood cells (including T-cells and B-cells). It helps your immune system recognize environmental challenges quickly and mount a balanced, coordinated response.
Important Safety Information & Safe Usage Guidelines
Because preformed Vitamin A is fat-soluble, your body stores unused amounts in your liver rather than flushing them out in urine. For this reason, high-potency Vitamin A must be used responsibly and under established medical limits:
Understanding the Upper Limit (3,000 mcg RAE / 10,000 IU)
The Tolerable Upper Intake Level (UL) established for adults by the National Academy of Medicine and the U.S. National Institutes of Health (NIH) is 3,000 mcg RAE per day (equivalent to 10,000 IU of preformed retinol). One softgel of this product fulfills this recommended daily upper boundary. Do not exceed one softgel daily unless specifically directed and monitored by a qualified healthcare professional.
Who Should Exercise Caution or Avoid This Supplement?
Women Who Are Pregnant or Planning to Become Pregnant: Do not use this high-potency preformed Vitamin A supplement without medical clearance. Excessive intake of preformed retinol during early pregnancy has well-documented teratogenic effects (risk of birth defects).
Individuals with Liver Conditions: Because retinol is processed and stored in liver tissue, individuals with impaired liver function or regular high alcohol intake should consult their physician before supplementing.
Prescription Drug Interactions: Do not combine this product with prescription oral acne or skin treatments derived from Vitamin A (such as isotretinoin or acitretin), as this significantly increases the risk of Vitamin A toxicity. Individuals taking the weight-loss drug orlistat or blood-thinning medications should discuss timing with their pharmacist.
Disclaimer: 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. Always check with your doctor before starting any new dietary supplement.
Supplement Facts & Complete Ingredient Disclosure
VitaNet and NOW Foods are committed to 100% label transparency. Every softgel is manufactured to strict cGMP (current Good Manufacturing Practices) guidelines.
Supplement Facts
Serving Size: 1 Softgel
Servings Per Container: 100
Component
Amount Per Serving
% Daily Value
Vitamin A (from Fish Liver Oil and Retinyl Palmitate)
10,000 IU (3,000 mcg RAE)
333%*
* Percent Daily Values are based on a 2,000 calorie diet. (Listed as 200% under older 5,000 IU Daily Value standards).
Other Ingredients: Softgel Capsule [bovine gelatin, glycerin, water] and Soybean Oil (or Organic Extra Virgin Olive Oil depending on manufacturing lot).
Allergen Declaration: Contains fish (cod, saithe, haddock, pollock) and soy. Individuals with fish allergies must not consume this product.
Free of Common Irritants: Not manufactured with yeast, wheat, gluten, corn, milk, egg, shellfish, artificial colors, or artificial preservatives.
How to Take Vitamin A for Maximum Absorption
To help your body get the full benefit out of each softgel, follow these practical, evidence-based recommendations:
Take with a Meal Containing Healthy Fats: Vitamin A is fat-soluble. Consuming your softgel alongside dietary fats – such as whole eggs, avocado, nuts, or olive oil – stimulates bile flow and significantly enhances absorption through the gut wall.
Consistent Morning or Lunch Routine: Taking your softgel with your first substantial meal of the day establishes an easy habit and optimizes daytime nutrient delivery.
Watch for Complementary Nutrients: Zinc is a critical trace mineral needed by your liver to create retinol-binding protein (RBP), which ships stored Vitamin A into circulation. A nutrient-rich diet provides natural synergy.
Do Not Double Up: If you miss a day, simply resume your regular schedule the following day. There is no need to take two softgels at once.
Scientific References & Authoritative Sources
In accordance with strict medical content standards, the guidance on this page is directly corroborated by peer-reviewed research and public health authorities:
National Institutes of Health (NIH) Office of Dietary Supplements: "Vitamin A and Carotenoids: Health Professional Fact Sheet." Verifies Recommended Dietary Allowances (RDA), conversion factors (1 IU = 0.3 mcg RAE), and the 3,000 mcg RAE adult Tolerable Upper Intake Level.
Harvard T.H. Chan School of Public Health: "The Nutrition Source – Vitamin A." Details biological roles in cellular differentiation, vision phototransduction, and mucosal barrier defenses.
Mayo Clinic: "Vitamin A (Oral Route) Overview and Safety Information." Explains liver storage mechanisms, retinoid drug interactions, and pregnancy contraindications.
European Food Safety Authority (EFSA): "Scientific Opinion on Dietary Reference Values for Vitamin A." Confirms physiological functions in maintaining normal vision, skin, and immune function.
Journal of Nutrition: Tanumihardjo, S. A., et al. (2016). "Biomarkers of Nutrition for Development (BOND)—Vitamin A Review." Outlines absorption variances between provitamin carotenoids and preformed fish liver oil esters.
Frequently Asked Questions (FAQ)
What is NOW Foods Vitamin A 10,000 IU used for?
NOW Foods Vitamin A 10,000 IU is formulated to maintain healthy eyesight, improve low-light night vision, reinforce mucosal linings in the respiratory and digestive tracts, and promote natural immune cell activity.
Is it safe to take 10,000 IU of Vitamin A every day?
For healthy adults, one 10,000 IU (3,000 mcg RAE) softgel per day matches the established Tolerable Upper Intake Level (UL) set by health authorities. Because it meets the daily upper boundary, you should not take more than one softgel daily unless instructed and supervised by your doctor.
Why choose fish liver oil over beta-carotene capsules?
Fish liver oil supplies preformed Vitamin A (retinol), which is biologically ready for your cells to utilize immediately. Plant-derived beta-carotene requires multi-step enzymatic conversion in the digestive tract, an enzymatic process that can be sluggish or incomplete in many individuals.
Can I take this supplement if I am pregnant or nursing?
No. Women who are pregnant, planning to become pregnant, or breastfeeding should not take high-dose preformed Vitamin A (10,000 IU) without explicit guidance from their obstetrician. High doses of preformed retinol are known to pose a serious risk of birth defects.
Does this softgel contain gluten, dairy, or allergens?
This product is free from gluten, wheat, yeast, milk, egg, and artificial preservatives. However, because the Vitamin A is derived from fish liver oil and encapsulated with soy oil, it does contain fish and soy and is not suitable for individuals with fish or soy allergies, or those following a vegetarian or vegan diet.
Why buy NOW Foods Vitamin A from VitaNet?
VitaNet has been delivering authentic, factory-sealed brand vitamins directly to customers since 1995. We offer everyday wholesale discounts, fast shipping, and a 100% money-back guarantee on all our products.
