Supplement Facts
Serving Size: 1 Tablet
Amount Per Serving
%DV
Vitamin A (as beta-carotene, acetate) (5,000 IU)
1500 mcg^
167%
Vitamin C (as ascorbic acid, calcium and niacinamide ascorbates)
470 mg
522%
Vitamin D3 (as cholecalciferol) (2,000 IU)
50 mcg
250%
Vitamin E (as D-alpha tocopheryl succinate, D-alpha tocopherol)
67 mg
447%
Thiamine (vitamin B1) (as thiamine HCl)
75 mg
6250%
Riboflavin (vitamin B2) (as riboflavin, riboflavin 5’-phosphate)
50 mg
3846%
Niacin (as niacinamide, niacinamide ascorbate)
50 mg•
313%
Vitamin B6 (as pyridoxine HCl, pyridoxal 5’-phosphate)
75 mg
4412%
Folate (as L-5-methyltetrahydrofolate calcium salt)
680 mcgº
170%
Vitamin B12 (as methylcobalamin)
300 mcg
12500%
Biotin
300 mcg
1000%
Pantothenic acid (as D-calcium pantothenate)
50 mg
1000%
Iodine (as potassium iodide)
150 mcg
100%
Magnesium (as magnesium oxide)
100 mg
24%
Zinc (as zinc citrate, L-OptiZinc® zinc mono-L-methionine sulfate)
25 mg
227%
Selenium [as sodium selenite, SelenoExcell® high selenium yeast, Se-methyl L-selenocysteine]
200 mcg
364%
Manganese (as manganese citrate, gluconate)
2 mg
87%
Chromium [as Crominex® 3+ chromium stabilized with Capros® amla extract (fruit), PrimaVie® Shilajit]
200 mcg
571%
Molybdenum (as molybdenum amino acid chelate)
100 mcg
222%
Inositol
50 mg
**
Alpha lipoic acid
25 mg
**
Natural mixed tocopherols (providing gamma, delta, alpha, beta)
20 mg
**
Bio-Quercetin phytosome (providing 5 mg quercetin [from Japanese sophora concentrate (flower bud)], phosphatidylcholine complex [from sunflower])
15 mg
**
Marigold extract (Tagetes erecta)(flower) [std. to 5 mg trans-lutein, 155 mcg trans-zeaxanthin]
11.12 mg
**
Apigenin
5 mg
**
Boron (as boron amino acid chelate)
3 mg
**
Lycopene [from LycoBeads® natural tomato extract (fruit)]
1 mg
**

The product is found useful for the following medical conditions

Common Cold details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 2 Reviews
8.6
9
Family illness prevention
Most Useful Review
I have used this complex for over three years, purchasing it for my elderly parents and teenage son. We all take it for three to four months during the cold season. My parents rarely get sick with viral infections, staying active and cheerful, while my son misses no school and thrives. While these vitamins aren't the sole reason for their health, they undoubtedly play a vital role. The dosages and forms of vitamins and minerals seem adequate for maintaining good health without any negative side effects.
Updated: Mar 2026

Heart Attack details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 2 Reviews
8.5
9
Heart health improvement
Most Useful Review
The quality of all iHerb products is outstanding! They are made from all-natural ingredients that are very healthy. The packaging is convenient for all ages and consists solely of clean fish, which helps reduce inflammation and is beneficial for the heart, promoting thicker hair without split ends.
Updated: Mar 2026

High Cholesterol details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 4 Reviews
8.5
9
Highly effective treatment
Most Useful Review
171 people found this helpful
This is a high-quality product and truly effective. The doctor prescribed it, and I noticed results from the first month. It significantly improved my well-being.
Updated: Apr 2025

Bone Pain details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 4 Reviews
8.4
9
Enhanced bioavailability
Most Useful Review
Our One-Per-Day Multivitamins contain advanced quercetin for enhanced absorption and support for bone health, cell division, and immune function. They also feature bioactive folic acid, vitamin E, and marigold extract for comprehensive health benefits.
Updated: Mar 2026

Chronic Cough details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 3 Reviews
8.4
9
Strengthened immune system
Most Useful Review
It perfectly helped to strengthen my immunity and overcome a persistent cough. I took one tablet with meals for six months, resulting in less frequent illness (one or two times a year). My unexplained dry cough, thought to be allergic, resolved after two months of vitamins. I recommend it, but check with your doctor. It worked excellently for me, and I plan to continue taking it.
Updated: Apr 2025

Cold Sores details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 9 Reviews
8.4
9
Increased energy
Most Useful Review
Upon opening the jar, the strong smell of vitamin C is noticeable. After my husband and I finished a jar, I realised I hadn't had a cold in over six months and felt much more energetic. The results speak for themselves.
Updated: Apr 2025

Liver Disease details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 4 Reviews
8.4
9
Beneficial for liver
Most Useful Review
92 people found this helpful
Bioavailable forms of vitamins! Only 1 per day! I found these vitamins through trial and error, and I appreciate the composition. Most importantly, you need just 1 capsule a day! It contains all active forms of vitamins and minerals in therapeutic dosages. I experienced no side effects. B vitamins are bioactive, with B12 as methylcobalamin, not cyanocobalamin. It includes iodine, selenium, and powerful antioxidants like bioquercetin phytosomes, plus a phosphatidylcholine complex, which benefits the liver and nervous system. I take it twice a year, along with iron separately. If my review was helpful, please click Yes.
Updated: Apr 2025

Cardiovascular Disease details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 2 Reviews
8.3
7.5
Health recovery observed
Most Useful Review
The composition of vitamins and minerals is excellent! After recovering from Covid-19, I used this complex and noticed a significant improvement in my health. It provides the necessary nutrients for both my cardiovascular system and for recovery after a large intake of antibiotics and hormones. Additionally, I've seen an enhancement in hair growth, which had particularly suffered during my illness. I highly recommend it.
Updated: Apr 2025

Celiac details

SCIENTIFIC SCORE
Possibly Effective
Based on 1 Research
7
USERS' SCORE
Good
Based on 4 Reviews
8.3
We examined a case involving a 16-year-old girl with atypical celiac disease. Initially diagnosed at age two, she followed a gluten-free diet that was later discontinued. Notably, two years after resuming a regular diet, she experienced symptoms like Raynaud's phenomenon.

After multivitamin supplementation was introduced, we saw improvements in her overall well-being and a reduction in symptoms. Despite some benefits from the multivitamins, it’s crucial to understand that the primary treatment remains adherence to a strict gluten-free diet for managing celiac disease.
9
Improves well-being
Most Useful Review
1 people found this helpful
I've been taking the Life Extension One-Per-Day Multivitamin for a few months and have noticed a significant improvement in my overall health. This multivitamin is designed to provide a comprehensive blend of essential vitamins and minerals in a single daily pill. I love that it contains high-quality, bioavailable forms of nutrients, making it easier for my body to absorb them. This multivitamin covers all the basics but includes additional ingredients that are often overlooked in others. I appreciate that it is a non-GMO and gluten-free option, crucial for someone with dietary restrictions. Overall, I would definitely recommend it for those looking for a high-quality, comprehensive multivitamin.
Updated: Apr 2025

Leg Cramps details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 4 Reviews
8.3
9
Night cramps disappeared
Most Useful Review
1 people found this helpful
Super! For me, these are the best vitamins with genuine results. I learned about these vitamins from a friend and decided to try them myself. So far, out of all the others I've tested, these are the best! Drowsiness has gone, and I'm full of efficiency and vigour; night cramps disappeared. Convenient dosage and administration. Highly recommend.
Updated: Apr 2025

Adenoiditis details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 3 Reviews
8.2
9
Alleviates discomfort
Most Useful Review
Excellent! I bought these lozenges for myself and have taken them regularly. Previously, I took zinc in the form of picolinate, but I decided to switch to these lozenges and I have not regretted it at all! They have a pleasant taste and help to soothe my throat when dissolved. I have noticed that I do not experience nausea after taking them, which sometimes occurs with pharmaceutical preparations. I take them with the onset of a sore throat every two hours, and I find they greatly alleviate the discomfort. Highly recommend!
Updated: Mar 2026

Autoimmune Disorder details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 14 Reviews
8.2
9
Cysts resolved
Most Useful Review
2 people found this helpful
My mother-in-law was prescribed this drug by an endocrinologist for a three-month course, followed by ultrasound check-ups and another three months of use alongside other medications. For half a year, she has been taking it regularly. Before starting, she had small cysts that the doctor believed could resolve. After three months, follow-up ultrasounds at three different centres showed no cysts, which surprised us. The endocrinologist advised her to continue therapy until December, so we keep purchasing it. She has been using it since February, thanks to iHerb for enabling us to order these products. 👍
Updated: Mar 2026

Blood Clot details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 5 Reviews
8.1
9
Effective vitamin course
Most Useful Review
1 people found this helpful
Very convenient for me. I tend to forget taking medicine or vitamins, so I appreciate that this is just one per day. It actually works—my blood test results were excellent after completing the course of these vitamins.
Updated: Apr 2025

Blurred Vision details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 2 Reviews
8
7
Well-being improved
Most Useful Review
I really like this product; I regularly order it for my parents. It notably enhances their well-being, vision, and energy, and the dosage is excellent.
Updated: Apr 2025

Heart Disease details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Moderately Good
Based on 10 Reviews
7.9
7.5
Excellent nutrient content
Most Useful Review
21 people found this helpful
This is the best complex I’ve encountered. The One-Per-Day formula exceeds others, including Centrum®, with its notable amounts of vitamins and minerals. It’s a single tablet taken daily, promoting cellular health, endothelial cell health, and normal immune function, among other benefits. It remarkably supports both heart and brain health while ensuring individuals receive essential nutrients their bodies require.
Updated: Apr 2025

Rash details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Moderately Good
Based on 5 Reviews
7.8
7.5
Fewer rashes noted
Most Useful Review
34 people found this helpful
The complex rich in various beneficial substances enhances my appearance. It improves skin structure, brightens, and reduces rashes. I take two daily and see a positive effect.
Updated: Apr 2025

Sleep Apnea details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Moderately Good
Based on 16 Reviews
7.8
7.5
More energy, better sleep
Most Useful Review
145 people found this helpful
I appreciate the selection of vitamins and trace elements in these multivitamins. The quality is excellent, and I noticed an improvement in my general condition after about ten days. I feel more energetic, sleep better, and my brain functions more efficiently. The packaging is compact, and the oblong tablets are easy to swallow with water. The dosage of each ingredient is well-considered, and I take one tablet daily at breakfast.
Updated: Mar 2026

Chronic Fatigue Syndrome details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Moderately Good
Based on 14 Reviews
7.5
9
No fatigue
Most Useful Review
During my training period, these vitamins completely eliminated feelings of fatigue and apathy typical in autumn. I have been able to progress smoothly and energetically, promoting good health during the season.
Updated: Mar 2026

Pelvic Pain details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Moderately Good
Based on 7 Reviews
7.2
9
Resolved heel pain
Most Useful Review
2 people found this helpful
I sought out a Life Extension multivitamin after taking methylated B12/folate, which resolved my deficiency. After trying this vitamin, the heel pain that I had for over six months disappeared. It's the only change I made, and I will provide further updates later.
Updated: Apr 2025

Food Poisoning details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Moderately Good
Based on 4 Reviews
7
9
Strength in recovery
Most Useful Review
1 people found this helpful
This is the best vitamin! I had food poisoning while in Japan and felt dreadful for a month, but this vitamin genuinely boosted my strength. If any Brazilians happen to be in Japan reading this, do purchase it straight away—it’s worth it, especially since life here is hectic and it really helps support our immunity.
Updated: Apr 2025
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