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Evidence-Based Supplement Research

Evidence-Based Supplement Research

Vitamin A

Most-studied combinations with Vitamin A

most supplement research is combination research

Also studied with:Turmeric (2), Blood Orange (2), Zinc (2), Vitamin D (3), Vitamin E (3), Vitamin C (3)

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Kids

4.7 (41 reviews)

Out of Stock

Pricing Information
Ingredient	Vitamin A
Amount per Pill	116.67 mcg
Total Amount	21 mg
Price per mg	USD 0.8

Supplement Ingredients
Ingredients	Amount Per Serving
Calories	-
Total Carbohydrates	3 g
Vitamin A Vitamin A	350 mcg
retinol acetate Vitamin A	-
Vitamin C Vitamin C	45 mg
ascorbic acid Vitamin C	-
Vitamin D3 Vitamin D	10 mcg
cholecalciferol Vitamin D	-
Vitamin E Vitamin E	12.5 mg
dl-Alpha tocopheryl acetate Vitamin E	-
Thiamin Vitamin B1	25 mcg
thiamin hydrochloride Vitamin B1	-
riboflavin Vitamin B2	100 mcg
niacin Vitamin B3	2.5 mg
nicotinamide Vitamin B3	-
Vitamin B6 Vitamin B6	1.5 mg
pyridoxine HCl Vitamin B6	-
folate Vitamin B9	333 mcg DFE
Vitamin B12 Vitamin B12	5 mcg
cyanocobalamin Vitamin B12	-
biotin Vitamin B7	15 mcg
Pantothenic Acid Vitamin B5	1 mg
d-calcium pantothenate Vitamin B5	-
Iodine Iodine	38 mcg
potassium iodide Iodine	-
zinc Zinc	1.5 mg
zinc citrate Zinc	-
Chromium Chromium	20 mcg
Chromium picolinate Chromium	-
molybdenum Molybdenum	5 mcg
sodium molybdate Molybdenum	-
sodium Sodium	2.5 mg
ginseng extract Ginseng	500 mcg
Panax ginseng (root) Panax Ginseng	-
lycopene	500 mcg
inositol	25 mcg

Product Description

Supports overall growth and development with a daily dose of essential vitamins and minerals.
Sugar-free formula caters to health-conscious parents.
Vegetarian-friendly, making it suitable for all dietary preferences.
Vitamin A aids in healthy vision and skin.
Vitamin C promotes a strong immune system and collagen formation.
Vitamin D3 helps in the absorption of calcium, supporting bone health.
B-Vitamins (B6, B12, niacin, thiamin) contribute to energy metabolism, brain development, and nervous system health.
Folate is essential for cell division and growth.
Zinc supports immune function and wound healing.
Iodine contributes to normal cognitive function and thyroid health.
Lycopene and Ginseng extract supply antioxidant benefits for overall well-being.
Crafted in a delicious gummy format to make supplementation enjoyable for kids.

Other ingredients

isomalto-oligosaccharides (IMO)
water
xylitol
pectin
agar agar
tapioca starch
citric acid
black carrot concentrate (color)
natural flavor
trisodium citrate
magnesium oxide
carnauba wax
choline tartrate

Free of

eggs
wheat
milk
peanuts
tree nuts
soy
shellfish

Serving Size: 3

Servings per Container: 20

Pill Type: Gummy

Flavor: -

UPC: 810048610259

Doctor Taller

4.2 (57 reviews)

In Stock

Pricing Information
Ingredient	Vitamin A
Amount per Pill	350 mcg
Total Amount	21 mg
Price per mg	USD 2

Supplement Ingredients
Ingredients	Amount Per Serving
Vitamin A Vitamin A	350 mcg
Beta Carotene Vitamin A	-
Vitamin C Vitamin C	25 mg
Ascorbic Acid Vitamin C	-
Vitamin D3 Vitamin D	10 mcg
cholecalciferol Vitamin D	-
Vitamin E Vitamin E	6 mg
D-Alpha Tocopherol Succinate Vitamin E	-
Thiamine Vitamin B1	500 mcg
Thiamine HCl Vitamin B1	-
Riboflavin (Vitamin B2) Vitamin B2	500 mcg
niacin Vitamin B3	6 mg
niacinamide Vitamin B3	-
vitamin B6 Vitamin B6	600 mcg
pyridoxine HCl Vitamin B6	-
folate Vitamin B9	85 mcg DFE
folic acid Vitamin B9	-
Vitamin B12 Vitamin B12	0.8 mcg
Cyanocobalamin Vitamin B12	-
biotin Vitamin B7	15 mcg
Calcium Calcium	100 mg
Calcium Carbonate Calcium	-
magnesium Magnesium	20 mg
magnesium oxide Magnesium	-
Zinc Zinc	2.5 mg
Zinc Citrate Zinc	-
copper Copper	300 mcg
copper oxide Copper	-
eucommia bark extract Eucommia	20 mg
Vitamin K2 Vitamin K2	30 mcg
Menaquinone-7 Vitamin K2	-

FDA Registered Facility

Product Description

Supports Healthy Growth: Doctor Taller by NuBest provides a blend of essential vitamins and minerals, including Vitamin A, Vitamin D3, Calcium, Magnesium, and Zinc, known to support healthy bone and height growth.
Boosts Immune System: With Vitamin C, Vitamin E, and Vitamin B12, Doctor Taller aids in maintaining a strong immune system, helping to keep you resilient.
Enhances Metabolism: Ingredients like Thiamine, Riboflavin, Niacin, and Biotin help improve metabolic function, ensuring that your body efficiently converts nutrients into energy.
Promotes Joint Health: Eucommia Bark Extract is traditionally valued for its support in maintaining joint health and flexibility.
Bone Strength & Density: Vitamin K2 plays a crucial role in maintaining healthy bones and improving bone density.
Non-Allergenic: Doctor Taller is Gluten Free, Soy Free, and Dairy Free, making it suitable for a variety of dietary needs and those with food sensitivities.
Safe and Reliable: Manufactured in an FDA Registered Facility, ensuring that each tablet meets high-quality standards.
Clean Formulation: Contains Non-GMO ingredients, supporting your health without genetically modified organisms.

Other ingredients

sorbitol
stearic acid
microcrystalline cellulose
magnesium stearate
citric acid
beet root powder (color)
natural grape flavor
silicon dioxide
fruit and vegetable juice powder (color)
sucralose

Free of

-

Serving Size: 1

Servings per Container: 60

Pill Type: Tablet

Flavor: -

UPC: 850011016558

Women's Multivitamin

4.5 (24 reviews)

In Stock

Pricing Information
Ingredient	Vitamin A
Amount per Pill	170 mcg
Total Amount	20.4 mg
Price per mg	USD 2

Supplement Ingredients
Ingredients	Amount Per Serving
Total Carbohydrates	< 1 g
Dietary Fiber	< 1 g
Vitamin A Vitamin A	170 mcg
beta carotene Vitamin A	-
Vitamin C Vitamin C	149 mg
ascorbic acid Vitamin C	-
Vitamin D Vitamin D	25 mcg
cholecalciferol Vitamin D	-
Vitamin E Vitamin E	22.3 mg
d-alpha tocopheryl acid succinate Vitamin E	-
Thiamin Vitamin B1	19.83 mg
thiamin hydrochloride Vitamin B1	-
riboflavin Vitamin B2	27 mg
niacin Vitamin B3	22.5 mg
nicotinamide Vitamin B3	-
Vitamin B6 Vitamin B6	22.22 mg
pyridoxine hydrochloride Vitamin B6	-
Folate Vitamin B9	765 mcg DFE
folic acid Vitamin B9	450 mcg
Vitamin B12 Vitamin B12	50 mcg
cyanocobalamin Vitamin B12	-
biotin Vitamin B7	150 mcg
pantothenic acid Vitamin B5	62.1 mg
calcium pantothenate Vitamin B5	-
Choline	10 mg
choline bitartrate	-
calcium Calcium	40 mg
calcium citrate Calcium	-
calcium pantothenate Vitamin B5	-
iron Iron	6.4 mg
ferrous fumarate Iron	-
iron oxide	-
Iodine Iodine	50 mcg
potassium iodide Iodine	-
Magnesium Magnesium	95 mg
magnesium oxide Magnesium	-
magnesium stearate	-
Zinc Zinc	4.5 mg
zinc sulfate monohydrate Zinc	-
selenium Selenium	26 mcg
selenomethionine Selenium	-
Copper Copper	60 mcg
Copper gluconate Copper	-
manganese Manganese	1.08 mg
manganese amino acid chelate Manganese	-
Chromium Chromium	6.2 mcg
Chromium picolinate Chromium	-
green tea standardized extract (6:1) Green Tea	62 mg
Camellia sinensis (leaf) Tea	-
provides caffeine	4.96 mg
ashwagandha extract Ashwagandha	50 mg
Withania somnifera (root) Ashwagandha	-
10:1 extract	-
inositol	25 mg
Papaya (Carica papaya) fruit powder Papaya	10 mg
grape (Vitis vinifera) (seed) standardized extract Grape	9.9 mg
120:1	-
silicon Silicon	9.33 mg
colloidal silicon dioxide	-
lysine L-Lysine	8 mg
lysine hydrochloride L-Lysine	-
astragalus extract Astragalus	5 mg
Astragalus membranaceus (root) Astragalus	-
10:1 extract	-
fennel	3 mg
Foeniculum vulgare (fruit) extract (5:1) Fennel	-
Gotu kola extract Gotu Kola	2.5 mg
Centella asiatica (plant) Centella	-
extract (4:1)	-
parsley extract Parsley	2.5 mg
Petroselinum crispum (herb) Parsley	-
4:1 extract	-
Asian ginseng standardized extract Asian Ginseng	2.5 mg
Panax ginseng (root) Panax Ginseng	-
standardized extract (10:1)	-
Licorice (Glycyrrhiza glabra) Licorice	2 mg
celery extract Celery	1.6 mg
Apium graveolens (seed) Celery	-
12.5:1 extract ratio	-
spearmint oil Spearmint	1.5 mg
aerial parts	-
artichoke extract Artichoke	1 mg
Cynara scolymus (leaf) Artichoke	-
extract (50:1)	-
ginger extract Ginger	1 mg
Zingiber officinale (rhizome) Ginger	-
5:1 extract	-
Co-enzyme Q10	1 mg
Ubidecarenone	-
milk thistle Milk Thistle	714 mcg
Silybum marianum (fruit) Milk Thistle	-
standardized extract (70:1)	-
bilberry standardized extract (100:1) Bilberry	250 mcg
Vaccinium myrtillus (fruit) Bilberry	-
lutein	200 mcg
ginkgo standardized extract	100 mcg
Ginkgo biloba (leaf) Ginkgo	-
standardized extract (50:1)	-

Product Description

Supports overall women's health with a comprehensive blend of essential vitamins and minerals.
Contains Vitamin C (149 mg) to boost immune function and protect against oxidative stress.
Vitamin D (25 mcg) improves bone health and supports calcium absorption.
Vitamin B12 (50 mcg) and Folate (765 mcg DFE) enhance energy production and support brain health.
Iron (6.4 mg) aids in the formation of red blood cells, reducing the risk of anemia.
Magnesium (95 mg) helps maintain normal muscle and nerve function.
Antioxidant-rich Green Tea Extract (62 mg) and Grape Seed Extract (9.9 mg) promote cardiovascular health.
Ashwagandha Extract (50 mg) supports stress relief and mood balance.
Unique botanical blend including Ginger Extract, Fennel, and Parsley Extract aids digestion and overall well-being.
Includes Co-enzyme Q10 (1 mg) which supports cellular energy production.
Sourced from high-quality, scientifically standardized ingredients to ensure efficacy and reliability.
No synthetic fillers ensuring only beneficial ingredients make their way into your daily regimen.

Other ingredients

microcrystalline cellulose
crospovidone
hypromellose
povidone
magnesium stearate
polyethylene glycol
titanium dioxide
silicon dioxide
iron oxide red (color)
iron oxide yellow (color)
spearmint oil (flavor)
carnauba wax
potassium sulfate

Free of

-

Serving Size: 1

Servings per Container: 120

Pill Type: Tablet

Flavor: -

UPC: 850021858025

Prenatal 1 with Folic Acid

4.8 (403 reviews)

Out of Stock

Pricing Information
Ingredient	Vitamin A
Amount per Pill	650 mcg
Total Amount	19.5 mg
Price per mg	USD 1

Supplement Ingredients
Ingredients	Amount Per Serving
Calories	-
Total Fat	500 mg
Cholesterol Cholesterol	5 mg
Vitamin A Vitamin A	650 mcg
50% as beta-carotene Vitamin A	-
Vitamin C Vitamin C	85 mg
Vitamin D Vitamin D	15 mcg
Vitamin E Vitamin E	19 mg
thiamin Vitamin B1	1.4 mg
B1 Vitamin B1	-
riboflavin Vitamin B2	1.6 mg
niacin Vitamin B3	18 mg
Vitamin B6 Vitamin B6	2 mg
folate Vitamin B9	1,330 mcg DFE
Vitamin B12 Vitamin B12	2.8 mcg
biotin Vitamin B7	35 mcg
pantothenic acid Vitamin B5	7 mg
calcium Calcium	150 mg
iron Iron	27 mg
iodine Iodine	150 mcg
Magnesium Magnesium	40 mg
zinc Zinc	13 mg
copper Copper	1.3 mg
omega-3 fatty acids	235 mg
fish oil Omega-3 Fatty Acids	-
DHA Docosahexaenoic Acid (DHA)	200 mg
docosahexaenoic acid Docosahexaenoic Acid (DHA)	-
EPA Eicosapentaenoic Acid (EPA)	35 mg
eicosapentaenoic acid Eicosapentaenoic Acid (EPA)	-

Product Description

Comprehensive Prenatal Support: One-A-Day Prenatal 1 with Folic Acid is designed to support the health of both mother and baby during pregnancy with a blend of essential vitamins and minerals.
Brain Development and Cognitive Function: Contains 200 mg DHA and 35 mg EPA omega-3 fatty acids, critical for fetal brain and eye development.
Prevents Birth Defects: High folate content (1330 mcg DFE) significantly reduces the risk of neural tube defects.
Bone Health: Vitamin D (15 mcg) and calcium (150 mg) promote strong bones and teeth.
Immune Support: Vitamin C (85 mg) and zinc (13 mg) boost the immune system of both mother and baby.
Energy Metabolism: B vitamins (thiamin, riboflavin, niacin, B6, and B12) support energy levels and reduce pregnancy fatigue.
Iron Rich: Contains 27 mg of iron to support maternal blood health and combat pregnancy-related anemia.
Antioxidant Protection: Vitamins A (650 mcg) and E (19 mg) protect cells against oxidative stress.
Thyroid Health: Iodine (150 mcg) ensures proper thyroid function and development.
Gentle on Stomach: Softgel form makes it easier to swallow and gentle on the digestive system.
Pure and Safe: Free from wheat, gluten, dairy, eggs, and artificial flavors, making it suitable even for individuals with dietary restrictions.

Other ingredients

omega-3 fish oil
calcium carbonate
gelatin
glycerin
calcium ascorbate
yellow beeswax
magnesium oxide
beta-carotene
biotin
carbonyl iron
color (annatto extract [seed])
cupric oxide
cyanocobalamin
d-alpha-tocopherol
d-calcium pantothenate
folic acid
niacinamide
potassium iodide
purified water
pyridoxine hydrochloride
retinyl palmitate
riboflavin
soy lecithin
thiamine mononitrate
vitamin D3 (cholecalciferol)
zinc oxide

Free of

-

Serving Size: 1

Servings per Container: 30

Pill Type: Softgel

Flavor: -

UPC: 016500558170

ImmuBlast

By 21st Century

4.7 (474 reviews)

In Stock

Pricing Information
Ingredient	Vitamin A
Amount per Pill	150 mcg
Total Amount	19.2 mg
Price per mg	USD 0.3

Supplement Ingredients
Ingredients	Amount Per Serving
Calories	-
Total Carbohydrate	5 g
Total Sugars	5 g
added sugar	-
added sugar	5 g
Vitamin A Vitamin A	600 mcg
Retinyl Palmitate Vitamin A	-
Vitamin C Vitamin C	1 g
Ascorbic Acid Vitamin C	-
Vitamin E Vitamin E	13.5 mg
dl-alpha tocopheryl acetate Vitamin E	-
magnesium Magnesium	40 mg
magnesium oxide Magnesium	-
Zinc Zinc	8 mg
Zinc Oxide Zinc	-
Selenium Selenium	15 mcg
Sodium Selenate Selenium	-
Manganese Manganese	3 mg
Manganese Sulfate Manganese	-
Proprietary Herbal Extract Blend	350 mg
Maltodextrin	-
Lonicera japonica (flower) Honeysuckle	-
Forsythia suspensa (fruit)	-
Schizonepeta tenuifolia (aerial) Schizonepeta	-
Ginger [Zingiber officinale (root)]	-
Vitex trifolia (fruit)	-
Isatis tinctoria (root) Isatis	-
Echinacea purpurea (aerial)	-
proprietary amino acid blend	50 mg
L-lysine hydrochloride L-Lysine	-
L-glutamine L-Glutamine	-

Outcomes Supported by Research

Reduced Virulence / Lower Risk of Fungemia1 studies
Increased Antibacterial Activity Against Pathogens1 studies
Reduced Listeria Monocytogenes Population1 studies
Immune Response to Rotavirus Vaccine Antigen1 studies
Reduced Anti-Listeria Effect1 studies

Gluten Free

Product Description

Boosts Immune System: Packed with Vitamin C (1000 mg) and Vitamin A (600 mcg) to help support and strengthen your immune defenses.
Essential Nutrients: Contains Vitamin E (13.5 mg) and Selenium (15 mcg), known for their antioxidant properties, contributing to cellular protection.
Mineral Support: Features Zinc (8 mg) and Magnesium (40 mg), crucial for maintaining essential bodily functions and overall health.
Gluten Free: Safe for individuals with gluten sensitivities or celiac disease, ensuring no adverse reactions from gluten.
Herbal Extract Blend: Proprietary Herbal Extract Blend (350 mg) includes additional natural sources for holistic health benefits.
Amino Acid Blend: Proprietary Amino Acid Blend (50 mg) supports protein synthesis and overall bodily functions.
Healthy Choice: Low in additional sugars and carbs, making it a smart choice for maintaining a balanced diet.
Made by 21st Century: A trusted brand known for quality supplements and dedication to your well-being.

ImmuBlast by 21st Century is a thoughtfully formulated supplement designed to fortify your immune system with a blend of essential vitamins, minerals, herbal extracts, and amino acids. Each tablet is crafted to provide comprehensive support for your daily health needs, ensuring you stay at your best.

Other ingredients

dextrose
sorbitol
FD&C Yellow #6
magnesium stearate
natural orange flavor
silicon dioxide
sucralose

Free of

yeast

Serving Size: 4

Servings per Container: 8

Pill Type: Tablet

Flavor: -

UPC: 740985276969

Omega-7

4.7 (769 reviews)

In Stock

Pricing Information
Ingredient	Vitamin A
Amount per Pill	52.5 mcg
Total Amount	18.9 mg
Price per mg	USD 3

Supplement Ingredients
Ingredients	Amount Per Serving
organic sea buckthorn oil blend	1 g
Hippophae rhamnoides Sea Buckthorn	-
super critical CO2 extract	-
organic sea buckthorn fruit oil Sea BuckthornSea Buckthorn Oil	800 mg
organic sea buckthorn seed oil Sea Buckthorn	200 mg
omega-3	100 mg
Omega-7	365 mg
Omega-9	200 mg
Vitamin A Vitamin A	105 mcg
Vitamin E Vitamin E	4 mg
carotenoids	1.5 mg

Product Description

Promotes Healthy Skin: Organic sea buckthorn oil blend (1000 mg) rich in Omega-7 hydrates and rejuvenates your skin.
Supports Cardiovascular Health: Omega-3 (100 mg) and Omega-9 (200 mg) contribute to heart health and improved circulation.
Enhances Immunity: Packed with carotenoids (1.5 mg) and Vitamin A (105 mcg) to boost your immune system.
Fights Free Radicals: Vitamin E (4 mg) helps protect your cells from oxidative stress.
Organic and Vegan: Made from 100% organic sea buckthorn, ensuring you receive high-quality, plant-based nutrients.
Kosher and Vegetarian: Meets diverse dietary needs without compromising on quality.
Unique Formulation: Combines organic sea buckthorn fruit and seed oils for a complete nutritional package.
Natural Source of Omega-7: Specialized for those seeking the benefits of rare Omega-7 fatty acids.

Sibu Beauty's Omega-7 softgel is designed to offer a holistic approach to your health, leveraging the power of sea buckthorn oil for a range of benefits from skin health to cardiovascular support. Sustainably sourced and organically grown, our supplement is suitable for a variety of dietary preferences, including kosher and vegan lifestyles.

Other ingredients

non-gmo starch
glycerin
carrageenan
sorbitol
water

Free of

-

Serving Size: 2

Servings per Container: 90

Pill Type: Softgel

Flavor: -

UPC: 858180002617

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