SuppHelper
search
Home›Supplements›Vitamin›Vitamin B12›Sublingual Liquid B-12 2000 mcg with B-Complex Solgar
Product Image

Sublingual Liquid B-12 2000 mcg with B-Complex

Solgar
4.8
★ ★ ★ ★ ★
(1244 ratings)
Vitamin B12 2000 mcg
Riboflavin 4 mg
Biotin 300 mcg
Vitamin B5 30 mg
Niacin 20 mg
Vitamin B6 10 mg
Thiamin 4 mg
Product Image
Score 68

A high-dose liquid B-complex with 2000mcg of B12 and some active B forms, designed for enhanced absorption, though not all B vitamins are in active forms.

scaleQuantity:2 Liquid(s) • (59 servings)
track_changesGoals:
flag Energy
flag Brain Health
flag Cognitive Support
flag General Health
flag Mental Focus
flag Metabolism Boost
flag Cardiovascular Support
flag Hair Health

leaderboard Score 68

A high-dose liquid B-complex with 2000mcg of B12 and some active B forms, designed for enhanced absorption, though not all B vitamins are in active forms.

insightsAnalysis

Solgar Sublingual Liquid B-12 2000 mcg with B-Complex is designed for quick absorption, delivering a substantial 2000mcg of Vitamin B12 in liquid form. This sublingual delivery method is often favored by those who may have absorption challenges with traditional tablets or capsules.

Beyond the high-dose B12, this product includes a spectrum of other B vitamins. It features Riboflavin 5'-Phosphate Sodium, which is an active form, setting it apart from products using only basic riboflavin. However, other B vitamins like Thiamine and B6 are present in their conventional, non-active forms, and the folate form is not specified as active.

The emphasis on a very high B12 dose in a liquid form makes this particularly suitable for individuals specifically looking to boost their B12 levels effectively. The overall B-complex support is good for general needs, albeit not fully utilizing active forms across the board.

thumb_upPros
  • Delivers a very high dose of Vitamin B12 (2000mcg).
  • Liquid sublingual form may offer faster absorption for some individuals.
  • Includes Riboflavin 5'-Phosphate, an active form of Vitamin B2.
  • Good value considering the liquid form and B12 dosage.
thumb_downCons
  • Uses cyanocobalamin for B12, which is not the active form.
  • Other B vitamins like B6 and folate are in non-active or unspecified forms.
  • Lower doses of some B vitamins compared to dedicated B-50 or B-100 complexes.
  • Taste of liquid supplements may not appeal to everyone.
warningWarnings
  • The very high dose of B12 may not be necessary for everyone; consult a healthcare professional for specific B12 needs.
  • Individuals sensitive to specific forms of B vitamins should note the presence of cyanocobalamin and pyridoxine HCl.
flagReport analysis
$10.42($0.17 per serving)
iHerb
$ 10.42
Vitacost
$ 11.00
Pure Formulas
$ 11.02
Daily Vita
$ 11.02
flagReport prices
track_changesGoals
flagEnergy
Impact
High effect
With a high dose of B12 and a full B-complex, this product is well-positioned to support energy metabolism. The liquid form may also contribute to a quicker feeling of revitalized energy for some users.
View goal →
flagMetabolism Boost
Impact
High effect
The comprehensive B vitamin profile, including a substantial B12 dose and active riboflavin, effectively supports the myriad of metabolic pathways in the body crucial for converting food into usable energy.
View goal →
flagCognitive Support
Impact
High effect
B12, B6, and folate are vital for brain health and neurotransmitter function. The high B12 dose in an absorbable liquid form can contribute significantly to cognitive clarity and support.
View goal →
flagBrain Health
Impact
High effect
Given the crucial role of B12 in nerve health and myelin sheath formation, the high quantity in this liquid product provides strong support for overall brain and neurological health.
View goal →
flagMental Focus
Impact
High effect
By supporting overall energy levels and neurological functions, the B vitamins in this complex, particularly the potent B12, can help maintain mental sharpness and concentration.
View goal →
flagGeneral Health
Impact
High effect
Offering a comprehensive B-complex with an exceptionally high B12 dose and an active form of riboflavin, this liquid provides robust support for general physiological functions and overall wellness.
View goal →
flagMood Support
Impact
High effect
B vitamins are involved in the synthesis of neurotransmitters that regulate mood. This product provides a good spectrum, which can contribute to emotional balance and well-being.
View goal →
flagStress Relief
Impact
High effect
B vitamins are known to support the nervous system and the body's response to stress. This complex helps provide the necessary nutrients for stress management.
View goal →
scienceIngredients
IngredientAmount per serving
Vitamin B1
4 mg
Riboflavin
4 mg
Niacin
20 mg
Vitamin B6
10 mg
Folate
333 mcg DFE
Vitamin B12
2000 mcg
Biotin
300 mcg
Pantothenic Acid
30 mg
grain_off Gluten Free person Adults 18–50 eco Vegan Kosher free_breakfast Dairy Free Sugar Free eco Vegetarian
flagReport overview
Vitamin B12 80
This product features an impressive 2000mcg of Vitamin B12 per serving in a sublingual liquid form, which can enhance absorption. However, it uses cyanocobalamin, a non-active form, which slightly impacts its score despite the high dosage and delivery method.
scienceView ingredientinventory_2View products
Riboflavin 75
It includes 4mg of Riboflavin in the active form, Riboflavin 5'-Phosphate Sodium. This form is more readily usable by the body for energy production and antioxidant support.
scienceView ingredientinventory_2View products
Biotin 70
The product delivers 300mcg of Biotin, which is a good standard dose for supporting metabolism and the health of hair, skin, and nails.
scienceView ingredientinventory_2View products
inventory_2Alternative products
85 Value

High Potency Vitamin B Complex

Lake Avenue Nutrition
4.5
★★★★★
(13990 ratings)
This B-complex offers high potency, active forms of B vitamins such as L-5-Methyltetrahydrofolic Acid and methylcobalamin, along with choline and inositol. It provides robust support for energy, mental focus, and overall nervous system health, delivering excellent quality for its cost.
Other sellers (1)
80 Value

CellularActive Coenzyme B-Complex

Bluebonnet
5.0
★★★★★
(20 ratings)
This product provides many B vitamins in their active, coenzymated forms, which can be more efficiently used by the body. It supports energy, metabolism, and stress management at a competitive price, offering a good balance of quality and value.
Other sellers (1)
82 Value

Megasorb B-Complex '50'

Solgar
4.8
★★★★★
(1194 ratings)
This B-complex is designed for enhanced absorption, featuring active forms of Riboflavin and Pyridoxine, along with choline. It offers good potencies of B vitamins for energy and nerve function support, at a very economical price point for its quality.
Other sellers (3)
93 Performance

PureGenomics B-Complex

Pure Encapsulations
4.9
★★★★★
(16 ratings)
This B-complex delivers highly active forms of B vitamins, including Metafolin for folate and a blend of active B12 forms (adenosylcobalamin, hydroxycobalamin), along with benfotiamine and choline. This makes it a superior choice for supporting energy, cognitive function, and cellular processes effectively.
Other sellers (0)
92 Performance

Fully Active B Complex with Quatrefolic

Doctor's Best
4.7
★★★★★
(23057 ratings)
This product features active forms of key B vitamins, specifically Quatrefolic for folate and methylcobalamin for B12. This ensures better utilization for supporting energy metabolism, brain health, and mood, offering a comprehensive and potent B-complex.
Other sellers (2)
92 Performance

Coenzyme B-Complex Advanced

Country Life
4.8
★★★★★
(3117 ratings)
This product contains a full range of coenzymated B vitamins, which are body-ready for immediate use. With added Vitamin C, Benfotiamine, and PQQ, it offers advanced support for energy production, antioxidant protection, and cognitive sharpness, representing a significant upgrade in formulation.
Other sellers (1)
75 Budget

B-50

NOW
4.7
★★★★★
(36296 ratings)
This B-50 complex offers a broad spectrum of B vitamins, including choline and inositol, at higher potencies than some of the individual B vitamins in the original liquid, and for a significantly lower daily cost. It's a great choice for general energy and nerve support.
Other sellers (3)
75 Budget

B-Complex '50'

Solgar
4.8
★★★★★
(2389 ratings)
Providing a balanced B-vitamin profile, including choline and inositol, this option delivers higher overall potencies for many B vitamins compared to the original, and it comes at a considerably lower price per serving, supporting energy and mood.
Other sellers (3)
78 Budget

B-100

NOW
4.8
★★★★★
(10262 ratings)
This B-100 complex offers a robust dose of all major B vitamins, along with choline, inositol, and PABA, at a very attractive daily cost. It's an excellent value for comprehensive energy, metabolism, and nervous system support.
Other sellers (4)
85 Value

High Potency Vitamin B Complex

Lake Avenue Nutrition
4.5
★★★★★
(13990 ratings)
This B-complex offers high potency, active forms of B vitamins such as L-5-Methyltetrahydrofolic Acid and methylcobalamin, along with choline and inositol. It provides robust support for energy, mental focus, and overall nervous system health, delivering excellent quality for its cost.
Other sellers (1)
80 Value

CellularActive Coenzyme B-Complex

Bluebonnet
5.0
★★★★★
(20 ratings)
This product provides many B vitamins in their active, coenzymated forms, which can be more efficiently used by the body. It supports energy, metabolism, and stress management at a competitive price, offering a good balance of quality and value.
Other sellers (1)
82 Value

Megasorb B-Complex '50'

Solgar
4.8
★★★★★
(1194 ratings)
This B-complex is designed for enhanced absorption, featuring active forms of Riboflavin and Pyridoxine, along with choline. It offers good potencies of B vitamins for energy and nerve function support, at a very economical price point for its quality.
Other sellers (3)
93 Performance

PureGenomics B-Complex

Pure Encapsulations
4.9
★★★★★
(16 ratings)
This B-complex delivers highly active forms of B vitamins, including Metafolin for folate and a blend of active B12 forms (adenosylcobalamin, hydroxycobalamin), along with benfotiamine and choline. This makes it a superior choice for supporting energy, cognitive function, and cellular processes effectively.
Other sellers (0)
92 Performance

Fully Active B Complex with Quatrefolic

Doctor's Best
4.7
★★★★★
(23057 ratings)
This product features active forms of key B vitamins, specifically Quatrefolic for folate and methylcobalamin for B12. This ensures better utilization for supporting energy metabolism, brain health, and mood, offering a comprehensive and potent B-complex.
Other sellers (2)
92 Performance

Coenzyme B-Complex Advanced

Country Life
4.8
★★★★★
(3117 ratings)
This product contains a full range of coenzymated B vitamins, which are body-ready for immediate use. With added Vitamin C, Benfotiamine, and PQQ, it offers advanced support for energy production, antioxidant protection, and cognitive sharpness, representing a significant upgrade in formulation.
Other sellers (1)
flagReport alternatives

SuppHelper

Compare supplements smarter. Science-backed, user-rated, updated daily.

Explore

  • Compare Supplements
  • Health Goals
  • Stacks

Legal

  • Privacy Policy
  • Terms of Use
  • Medical Disclaimer

Stay in the Loop

© 2025 SuppHelper. All rights reserved.