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Energy

Bayer One A Day
4.7
★ ★ ★ ★ ★
(125 ratings)
Caffeine 90 mg
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Score 82

This multivitamin combines a foundational mix of essential vitamins and minerals with 90mg of caffeine, providing general nutritional support alongside a noticeable energy and focus boost.

How scoring works
scaleQuantity:50 Tablet(s) • (50 servings)
track_changesGoals:
flag Metabolism Boost
flag Energy

leaderboard Score 82

This multivitamin combines a foundational mix of essential vitamins and minerals with 90mg of caffeine, providing general nutritional support alongside a noticeable energy and focus boost.

How scoring works
$10.90($0.21 per serving)
iHerb
$ 10.90
Vitacost
$ 14.29
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psychologyAnalysis

Bayer One A Day Energy is a daily multivitamin tablet designed to offer broad nutritional support alongside a noticeable energy boost. It features a comprehensive array of essential vitamins, including a full spectrum of B vitamins like Thiamine, Riboflavin, Niacin, and B12, which are important cofactors in the body's energy production pathways from food. This foundation aims to support general well-being and metabolic function.

Beyond the core vitamins, this product includes a mix of key minerals such as Iron, Zinc, Calcium, and Iodine, contributing to various bodily processes from oxygen transport to bone health and thyroid function. A defining characteristic is the addition of 90mg of caffeine, which provides a stimulant effect intended to enhance alertness and focus, making it suitable for those seeking both daily nutrient replenishment and an immediate sense of vitality.

thumb_upPros
  • Provides a wide range of essential vitamins and minerals for daily nutritional support.
  • Includes a full spectrum of B vitamins that contribute to energy metabolism.
  • Contains 90mg of caffeine for an immediate and perceptible energy and alertness boost.
  • Very affordable at $0.21 per serving, offering good value for a comprehensive formula.
thumb_downCons
  • Caffeine content may not be suitable for individuals sensitive to stimulants or for evening use.
  • Dosages for some minerals, like Magnesium and Calcium, are modest and might not meet higher individual needs.
  • The overall formula is general and does not feature specialized, highly bioavailable forms of nutrients.
warningWarnings
  • Individuals sensitive to caffeine should be mindful of the 90mg per serving to avoid potential jitters or sleep disruption.
  • Consult a healthcare professional before use if pregnant, nursing, or taking medications, especially blood thinners, due to Vitamin K and Iron content.
  • Avoid taking late in the day to prevent interference with sleep patterns due to caffeine.
scienceNutrient quality
75 High impact

The product provides a broad spectrum of essential vitamins and minerals in standard forms suitable for daily intake. The inclusion of B vitamins and caffeine is specifically aligned with its 'Energy' claim, offering functional benefits for its stated purpose.

visibilityIngredient transparency
95 Highest impact

The product clearly lists all ingredients by name, form (where specified), and exact quantity per serving. This allows consumers to fully understand what they are taking and how much of each component is included in the tablet.

workspace_premiumValue for money
85 Highest impact

Considering its broad nutrient profile, the added benefit of caffeine for energy, and its very low price per serving, this product offers good value. It delivers both foundational nutrition and a functional stimulant at an affordable cost.

thumb_upCustomer satisfaction
70 High impact

With 125 reviews, the product has a moderate level of customer feedback. This indicates a consistent user base, though not as extensive as some more popular daily supplements on the market.

storefrontBrand
85 Highest impact

Bayer is a widely recognized and established pharmaceutical and consumer health company with a long history in the health sector. This suggests a certain level of trust and familiarity for consumers seeking health products.

flagReport analysis
track_changesGoals
flagEnergy
Impact
Highest effect
The blend of B vitamins, crucial for energy metabolism, combined with 90mg of caffeine, directly supports sustained energy and alertness. This formulation is specifically designed to provide a noticeable energy lift for daily vitality.
View goal →
flagMetabolism Boost
Impact
Highest effect
With a strong presence of B vitamins (Thiamine, Riboflavin, Niacin, B6, B12, Pantothenic Acid), this product actively supports the body's processes for converting food into usable energy. These vitamins are essential cofactors in key metabolic pathways.
View goal →
flagGeneral Health
Impact
Highest effect
As a multivitamin, it offers a wide array of essential vitamins (A, C, D, E, K) and minerals (Calcium, Iron, Zinc, Selenium, Iodine, Copper, Manganese, Chromium, Molybdenum), contributing to overall bodily function and well-being. It helps fill potential dietary gaps for foundational health.
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flagCognitive Support
Impact
High effect
The B vitamins are known to support neurological function, and the caffeine content can contribute to improved focus and alertness. This combination may help maintain mental clarity and concentration throughout the day.
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flagImmunity
Impact
High effect
Vitamin C, Vitamin D, Zinc, and Selenium are key nutrients known to support the immune system's normal functioning. Their inclusion helps maintain the body's natural defenses.
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flagHair Health
Impact
High effect
Ingredients like Biotin, Vitamin A, Vitamin C, and Zinc are often recognized for their roles in maintaining healthy hair. While not a dedicated hair supplement, it provides foundational nutrients that can contribute to hair vitality.
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flagSkin Health
Impact
High effect
Vitamins A, C, E, and minerals like Zinc and Copper are important for skin health, supporting cellular regeneration and antioxidant protection. These components can contribute to maintaining the skin's appearance and function.
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flagBone Health
Impact
High effect
Contains Calcium, Vitamin D, and Vitamin K, which are essential for bone structure and density. However, the calcium dose is moderate, and individuals with higher specific needs might require a separate supplement.
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flagStress Relief
Impact
Moderate effect
B vitamins play a role in nervous system function and can support the body's response to stress. However, the caffeine content might counteract this effect for some individuals, depending on their sensitivity.
View goal →
scienceIngredients
IngredientAmount per serving
Vitamin A
1050 mcg
Vitamin C
60 mg
Vitamin D
10 mcg
Vitamin E
10.1 mg
Vitamin K
25 mcg
Thiamine
3 mg
Riboflavin
3.4 mg
Niacin
40 mg
Vitamin B6
4 mg
Folate
665 mcg DFE
Vitamin B12
12 mcg
Biotin
300 mcg
Pantothenic Acid
10 mg
Calcium
250 mg
Iron
9 mg
Iodine
150 mcg
Magnesium
40 mg
Zinc
15 mg
Selenium
45 mcg
Copper
2 mg
Manganese
2 mg
Chromium
100 mcg
Molybdenum
25 mcg
Caffeine
90 mg
person Adults 18–50
flagReport overview
Niacin 95
Provides 40mg of Niacin, which is a substantial amount for this B vitamin, important for energy metabolism and overall cellular function. This level effectively supports daily requirements.
scienceView ingredientinventory_2View products
Iodine 95
Delivers 150mcg of Iodine, which is the full daily recommended intake, crucial for thyroid hormone production and metabolism. This is a highly effective dose for thyroid support.
scienceView ingredientinventory_2View products
Thiamin 90
Contains 3.00mg of Thiamine (Vitamin B1), a good level that significantly contributes to carbohydrate metabolism and nerve function. This is a beneficial inclusion for overall energy production.
scienceView ingredientinventory_2View products
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