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Boron 3 mg

Life Extension
4.7
★ ★ ★ ★ ★
(13563 ratings)
Boron 3 mg
Riboflavin 25 mg
Product Image
Score97

A high-value triple-complex boron supplement for bone and hormone support.

How scoring works
Quantity:100 Capsule(s) • (100 servings)
Goals:
General Health
Testosterone Support

Score 97

A high-value triple-complex boron supplement for bone and hormone support.

How scoring works
$5.25($0.05 per serving)
Pure Formulas
$ 5.25
Vitacost
$ 5.99
iHerb
$ 5.63
Amazon
$ 10.50
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Analysis

This product provides 3mg of boron from a mix of aspartate, citrate, and glycinate forms. Boron is an important trace mineral that supports bone health and may help maintain healthy levels of free testosterone by managing hormone-binding proteins.

It also includes 25mg of riboflavin (Vitamin B2) to support metabolic health. This is a very clean, straightforward supplement that delivers high-quality trace minerals in an easy-to-take capsule.

Pros

  • Uses three highly absorbable forms of boron
  • Extremely affordable price per serving
  • Includes riboflavin for metabolic support
  • Clean capsule with no unnecessary fillers

Cons

  • Very basic formula might require other supplements
  • Low dose of boron per capsule for some needs

Warnings

  • Boron can affect hormone levels; consult a professional if you have a hormone-sensitive condition

Nutrient quality

93 Highest impact

The combination of three organic boron chelates provides multiple pathways for mineral absorption. Including Riboflavin offers extra metabolic support that complements the trace mineral profile.

Ingredient transparency

99 Highest impact

Specific naming of each boron form and the inclusion of Riboflavin dosages provide excellent transparency. This clarity helps users understand the precise nature of the multi-form complex.

Customer satisfaction

97 Highest impact

Exceptional review counts and high ratings indicate widespread satisfaction with the quality and results. Negative feedback is extremely rare, solidifying the product's reputation for reliability.

Value for money

100 Highest impact

The price per serving is very low, offering incredible value for a triple-chelate formula. This supplement is one of the most cost-effective ways to access premium boron forms.

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Goals

General Health
Impact
Highest effect
A- Goal FitA Strength of SupportB- CoverageA Formula Quality

Boron Aspartate, Citrate, and Glycinate form a triple-chelate complex for foundational skeletal and hormonal health. Ingredients like Riboflavin (Vitamin B2) provide supportive co-factors for general metabolic and antioxidant pathways.

This formulation appears well-aligned with goals for maintaining systemic mineral balance and daily vitality. The use of diverse organic carriers for the trace mineral component ensures a high degree of biological utilization.

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Testosterone Support
Impact
Highest effect
A Goal FitA Strength of SupportC CoverageA+ Formula Quality

Boron is a primary active mineral known for its capacity to reduce sex hormone-binding globulin and support higher free testosterone. This complex provides 3mg from three organic chelates to maximize Systemic utilization.

The focus is entirely on increasing the bioavailable portion of hormones through targeted mineral support. Using multiple well-absorbed organic forms increases the likelihood of achieving the desired physiological effect for this goal.

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Ingredients

IngredientAmount per serving
Riboflavin (Vitamin B2)
 25 mg
Boron Complex (Boron Aspartate, Boron Citrate, Boron Glycinate)
 3 mg
Gluten Free Adults 18–50
Report overview
Boron (Boron Aspartate, Boron Citrate, Boron Glycinate) · 3 mg OverallScore90
B- Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyA+ Value
This standalone supplement from Life Extension provides a diverse triple boron complex for optimal mineral balance. It is an exceptional value, offering high-quality organic chelates at a very low cost per serving.
View ingredientView products
Riboflavin (Vitamin B2) · 25 mg OverallScore72
D- Active Ingredient Quality & BioavailabilityA- Dose, Safety & Label TransparencyA+ Value
This supplement delivers a moderate dose of riboflavin alongside boron in an efficient capsule. It represents outstanding value, providing a clean and clinically relevant dose at a very low cost.
View ingredientView products
96 Value

Triple Boron 3 mg

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4.7
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95 Value

Boron Complex 3 mg

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96 Value

BioCoenzymated Riboflavin 5'-Phosphate 50 mg

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Delivers the highly bioavailable coenzyme form of riboflavin for immediate metabolic utility. This bioactive R5P format ensures efficient absorption and support for cellular energy pathways at a competitive value.
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99 Performance

Boron 6 mg

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4.7
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Features Albion Bororganic Glycine, a researched trace mineral chelate that offers superior bioavailability for bone and joint support. The doubled 6 mg dose provides more meaningful support for mineral metabolism and hormonal health.
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96 Performance

Advanced Bone Support

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Combines Bororganic Boron with calcium, magnesium, and vitamin D3 to support skeletal integrity through multiple synergistic pathways. The inclusion of methylated folate and B12 further enhances metabolic vitality.
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95 Performance

Riboflavin 5'-Phosphate

Thorne
4.9
★★★★★
(2033 ratings)
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97 Budget

Boron 3 mg

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Utilizes Bororganic Glycine to provide a highly bioavailable chelated form of boron at a lower cost per serving. This focused profile ensures efficient delivery of the mineral for supporting skeletal integrity.
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Boron 3 mg

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Delivers 3 mg of boron as calcium borogluconate, an organic form that matches standard targets for structural resilience. This simple formula provides a targeted intervention for general health maintenance.
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96 Budget

Riboflavin 100 mg

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★★★★★
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Provides a more concentrated 100 mg dose of riboflavin for mitochondrial energy support at an exceptionally accessible price. This potent dosage supports metabolic function through a simple and straightforward capsule.
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96 Value

Triple Boron 3 mg

Source Naturals
4.7
★★★★★
(1464 ratings)
Employs three organic forms—aspartate, glycinate, and citrate—to ensure reliable mineral absorption across different metabolic pathways. This diverse approach provides high-quality structural support with excellent value.
Other sellers (1)
95 Value

Boron Complex 3 mg

Nature's Way
4.5
★★★★★
(2390 ratings)
Uses well-absorbed organic chelates like boron aspartate and citrate to increase the likelihood of achieving targeted physiological benefits. This complex provides meaningful structural support through a clean mineral profile.
Other sellers (3)
96 Value

BioCoenzymated Riboflavin 5'-Phosphate 50 mg

Natural Factors
4.9
★★★★★
(8157 ratings)
Delivers the highly bioavailable coenzyme form of riboflavin for immediate metabolic utility. This bioactive R5P format ensures efficient absorption and support for cellular energy pathways at a competitive value.
Other sellers (2)
99 Performance

Boron 6 mg

Swanson Ultra
4.7
★★★★★
(3004 ratings)
Features Albion Bororganic Glycine, a researched trace mineral chelate that offers superior bioavailability for bone and joint support. The doubled 6 mg dose provides more meaningful support for mineral metabolism and hormonal health.
Other sellers (1)
96 Performance

Advanced Bone Support

Thorne
4.7
★★★★★
(1119 ratings)
Combines Bororganic Boron with calcium, magnesium, and vitamin D3 to support skeletal integrity through multiple synergistic pathways. The inclusion of methylated folate and B12 further enhances metabolic vitality.
Other sellers (2)
95 Performance

Riboflavin 5'-Phosphate

Thorne
4.9
★★★★★
(2033 ratings)
Provides the coenzyme form of vitamin B2, allowing for immediate cellular utilization without the need for liver conversion. This bioactive format ensures superior absorption and readiness for enzymatic energy processes.
Other sellers (1)
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