BrainReference is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com.
We aim to provide consumers with helpful, in-depth information about brain health products. Whether we make money or not on a certain page does not influence the core mission of our writers and medical reviewers, which is to publish content that is accurate and informative.
All product names, logos, and brands are the property of their respective owners.
For more information, see our full Advertising Disclosure
Vitamin A Review – 8 Reasons To Consider
Vitamin A is a dietary supplement offered to promote overall health by providing essential amounts of the fat-soluble nutrient that is Vitamin A. The source of the active substance included in the product manufactured by Alfa Vitamins Laboratories is fish liver.
The American company Alfa Vitamins Laboratories has a market presence of approximately 10 years and is headquartered in Florida, USA. According to the company website, all manufacturing processes follow the guidelines established by specialized U.S. authorities: the Food and Drug Administration, the Department of Agriculture, and the United States Pharmacopoeia. Additionally, the company has well set up Standards of Operation Procedures (SOPS), claimed to be in compliance with the levels of pharmaceutical-grades and with the Good Manufacturing Practices.
The formula is designed for adults who suffer from a vitamin A deficiency or who want to prevent the harmful effects associated with such a deficiency. Some of the approved benefits of this nutrient are supporting a healthy immune system, maintaining the eye’s health, supporting cellular growth, and promoting function and accumulation of iron in the blood.
The manufacturer describes its product as a formula suitable for a vast number of biological processes and reminds of two of the most important ones: vision and cellular growth. No other information about the desired effects or potential side effects is given.
1) Quick Overview
Vitamin A formula is a vitamin-based nutritional supplement.
The nutrient is recommended for the improvement and maintenance of a broad spectrum of health issues such as: vision (it has been used in the treatment for macular degeneration, glaucoma, or cataracts), immune function (used to strengthen the immune system and prevent associated conditions), skin conditions (healing and cure of acne, eczema, psoriasis, wounds, and burns), slow the aging process due to its anti-oxidant effects, cancers treatment (like breast cancer), etc.
This nutrient is available in two forms: as carotenoids coming from vegetal sources, or vitamin A available in the meat of animals. The most abundant natural sources are carrots, sweet potatoes, spinach, broccoli, cod liver oil, egg yolk, milk, kidney, or butter.
Vitamin A supplements are less recommended than the natural nutrient available from dietary food sources. Supplemental amounts are more likely to interact with other drugs, and may cause serious side effects if an overdose of vitamin occurs (as a result of the combination between natural and supplemental substance).
It is considered likely safe if taken in amounts smaller than 10,000 units per day. Larger amounts may lead to osteoporosis or hip fracture especially in older men. Long-term use in excess may cause side effects such as neurological changes, stomach upset and vomiting, headaches, fever, etc.
2) Details on Vitamin A Ingredients and Uses
Vitamin A contains the following ingredients: Vitamin A (as Fish Liver Oil), Soybean Oil, Gelatin, purified water, and Glycerin.
3) Is Vitamin A Right for You?
This product’s formula is based on an essential, fat-soluble nutrient in a highly bioavailable form: vitamin A. The natural sources of this compound include chicken liver, pork, beef, spinach, sweet potatoes, carrots, winter squash, fish, milk, and eggs.
Vitamin A is essential for a healthy immune system, as it improves the integrity of epithelial cells and for the health of the skin by supporting collagen production and the rejuvenation of skin tissue. About vision and eye health, the nutrient has been known to help retina, cornea, and eye membranes to function within normal parameters. The substance is also crucial for the assimilation and maintenance of optimal levels of iron in the blood.
The recommended dietary allowance (upper limit) of vitamin A for adults is 10,000 IU daily. The current formula contains 200% of the suggested daily dose (based on a 2,000 calorie diet).
The active substance in this formula comes from an animal source, and it is generically called preformed vitamin A or retinol. It is considered one of the most active forms of vitamin A. The European Food Safety Authority confirmed the health benefits of the dietary intake of the nutrient as an immune system booster, vision enhancer, cell differentiator, and iron metabolizer.
Side effects may occur when excessive amounts are ingested, and overuse may result in side effects such as bone fragility, fatigue, headache, vomiting, irritability, hair loss, dry lips, and dry skin.
Vitamin A overdose may be controlled by reducing the foods that are rich in this nutrient and increasing intake of vitamin C. The formula is recommended only for adults in doses of 1 soft gel daily, preferably with a meal.
4) Vitamin A Claims
- The formula is offered by an experienced manufacturer
- Vitamin A is a vitamin, a natural substance that can also be obtained from dietary sources
- A refund is offered for online orders, which may cover the full or partial purchase price
- Secured online purchasing is available for users
- Vitamin a is a researched active substance
5) Vitamin A Product Warnings
- There are no clinical trials involving this particular product
- Animal-derived vitamin A can build up and become toxic if too much is used
- There is a lack of reviews from consumers
- The manufacturer offers little information of the main benefit claims of the formula
- The manufacturer offers no free samples or trial periods
6) How Much Does Vitamin A Cost?
The formula is available for online purchasing only on the official website of the manufacturer. One bottle contains a supply sufficient for three months of use, which is great when one considers the frequency of purchase as a buying factor. All transactions are secured using SSL (Secure Sockets Layer) technology. Shipping charges may vary depending on the country of delivery. There is no free trial period or any free samples offered for the formula, although sometimes certain promotions may be available to facilitate trial. A 100% quality assurance guarantee is offered; the manufacturer returns the entire purchase value if the product is returned sealed, and only a partial sum if the containers are opened. Shipping charges are not refundable.
7) How to Use Vitamin A
A diet that is rich in fruits, vegetables and fortified dairy products is enough to achieve the proper amounts of this vitamin. Alfa Vitamins’ formulation is presented as soft gels. The suggested dose is 1 soft gel daily preferably with a meal.
8) The Bottom Line – “Does it Work?”
Vitamin A formula is a nutritional supplement based on the animal-derived form of a very important substance for the general health of its consumer. Other than the main ingredients, the manufacturer offers no information regarding the product, as it does for most of its formulations. This is not a unique formula, there are many other manufacturers offering vitamin A-based supplements (either alone or in combination). There are certain risks associated to the use of vitamin A supplements, which anyone should be aware of. Since this dietary supplement is not FDA evaluated, it is or strong recommendation that you always to consult a healthcare professional before beginning to use the product.We're all trying to be healthier, and the best path to whole health begins with the brain. But maintaining a healthy brain is challenging and requires smart food choices and daily exercise. It also needs support from a product formulated to bring you calm and focus.
An excellent calm, focus, and attention supplement in 2021 is HCF® Happy, Calm & Focused. Starting in 2001 and 45 countries worldwide, HCF Science stood true to the belief that 'calm and focused' begins with the foundational building blocks of life - amino acids, minerals, and vitamins; the highest quality, simple, and clean ingredients for effectively nourishing our brain. Unlike the artificially stimulating/inhibiting herbal ingredients or the common high-dose 'all-in-one' supplements found on the market today for calm and focus, HCF works to make your journey towards brain health one you can stick with for the long term.
|Vitamin A Customers Also Bought:||
10+ Yrs Proven
|HCF Happy, Calm & Focused
Frequently Asked Questions about Vitamin A
Vitamin A includes the following ingredients: Vitamin A (as Fish Liver Oil), Soybean Oil, Gelatin, purified water, and Glycerin.
Vitamin A is a nutritional formula based on a single active substance, the essential nutrient called retinol (or vitamin A). The supplement is offered by Alfa Vitamins Laboratories.
The core ingredient is researched and approved as effective in improving and maintaining the immune system's health and eye health, in supporting cellular growth and development, and also in ensuring that proper levels of iron are present in the blood. The suggested dose is 1 soft gel daily, preferably with a meal. Side effects may occur when using Vitamin A in high doses.
Vitamin A dietary supplement is a common nutritional supplement based on a single ingredient. This substance is well researched and is shown scientifically to have important roles in achieving and maintaining the health of the vital organs. Other benefits of the formula include the fact that the manufacturer enjoys a favorable reputation as a manufacturer of dietary supplements.
The advertised benefits are not supported by testimonials or reviews from consumers; therefore, it is not possible to say with absolute certainty if the formula works or not. Vitamin-A-based supplements should be used and considered with caution, as they may interact with other medications (antibiotics, blood clothing, or liver medication). The advice of a healthcare specialist should always be taken into consideration before using the formula.