Choline
Choline is an essential nutrient, frequently categorized with B vitamins, though not a true vitamin itself. It plays a pivotal role in numerous physiological processes, including maintaining the structural integrity of cell membranes, participating in lipid transport and metabolism, and acting as a precursor for the neurotransmitter acetylcholine, which is critical for memory, mood, and muscle control. While the body can synthesize some choline, dietary intake is necessary to meet daily requirements. Its functions extend to supporting liver health by preventing fat and cholesterol buildup, and it's essential for healthy brain development and cognitive function throughout life. Choline is also involved in methylation pathways, which are fundamental for DNA synthesis, gene expression, and detoxification processes within the body. This broad involvement underscores its significance for overall cellular health and physiological balance. Adequate choline intake is particularly important during pregnancy and lactation for proper fetal brain development. It also contributes to cardiovascular health by helping regulate homocysteine levels, an amino acid linked to heart disease risk. As such, choline plays a multifaceted role in health, impacting neurological, hepatic, and metabolic systems.
Eggs (especially egg yolks)Beef liverChickenFish (e.g., salmon, cod)SoybeansQuinoaBroccoliBrussels sproutsPeanutsMushrooms
Cheapest Choline supplements
Discover the most affordable Choline supplements to support detoxification, enhance mental focus, and boost cognitive function.
Best Choline Supplements
Discover the best choline supplements to support detoxification, enhance mental focus, and boost overall cognitive function.
Value Choline supplements
Discover top-value choline supplements designed to support your detoxification processes, enhance mental focus, and boost overall cognitive function.
RDA (Men)550 mg
RDA (Women)425 mg
RDI550 mg
Minimum250 mg
Maximum500 mg
Upper Limit (UL)3500 mg
Toxicity Threshold7000 mg
Toxicity Effecthypotension, fishy odor
Impact
Highest effect
Choline is a direct precursor to acetylcholine, a neurotransmitter vital for learning, memory, and focus. It is also a key component of phosphatidylcholine, which is necessary for the structural integrity of brain cell membranes. Ensuring adequate choline intake supports fundamental cognitive architecture and signaling.
View goal →
Impact
Highest effect
Choline is an essential building block for the neurotransmitter acetylcholine and for the structural integrity of brain cell membranes (phosphatidylcholine). Adequate choline intake is critical for baseline cognitive processing, and supplementation can help ensure the brain has sufficient resources for demanding mental tasks.
View goal →
Impact
High effect
Typical dose:250–1000 mg
Choline is a key component of VLDL particles, which are necessary to export triglycerides from the liver. A deficiency can lead to non-alcoholic fatty liver disease (NAFLD), severely compromising the liver's ability to perform its metabolic and detoxification functions.
View goal →
add_circle_outline Positive Interactions
Folate
Choline acts as a methyl donor and is closely involved with folate in the methylation cycle, supporting homocysteine metabolism.
Vitamin B12
Choline works synergistically with Vitamin B12 in methylation pathways, essential for cellular function and homocysteine regulation.
Betaine Anhydrous
Betaine is a metabolite of choline, and they work together as methyl donors, especially for liver health and homocysteine reduction.
METHIONINE
Choline metabolism is linked to the methionine cycle, as choline can be synthesized from methionine and both are involved in essential methylation reactions.
SAMe
As a primary methyl donor, SAMe's functions are supported by choline, which also contributes to overall methylation capacity in the body.
Omega-3
Choline is crucial for the synthesis of phospholipids that incorporate Omega-3 fatty acids into cell membranes, particularly in the brain, enhancing cognitive benefits.
DHA
Choline is essential for incorporating DHA into brain cell membranes, supporting brain structure, fluidity, and cognitive function.
EPA (Eicosapentaenoic Acid)
Choline aids in the integration of EPA into cell membranes, contributing to cellular health and potentially supporting the anti-inflammatory effects of EPA.
Acetyl L-Carnitine
Both choline and Acetyl L-Carnitine are involved in brain health and the production of acetylcholine, a vital neurotransmitter for memory and learning.
Alpha-GPC
Alpha-GPC is a highly bioavailable form of choline, and their combined intake can enhance acetylcholine synthesis and support cognitive functions.
75 Budget 
B-Complex '50'
Solgar
4.8
★★★★★
(8380 ratings)
Choline: 21 mg
A balanced B-complex with 50mg/mcg of most B vitamins, including inositol, choline, and a modest herbal blend, in capsule form.
85 Best 
Choline & Inositol
Nature's Way
4.8
★★★★★
(3385 ratings)
Choline: 500 mg
This Nature's Way blend offers equal 500mg doses of Choline Bitartrate and Inositol, providing synergistic support for cellular and nervous system health.
70 Value 
Balance B-100 Complex High Potency
Swanson
4.8
★★★★★
(456 ratings)
Choline: 100 mg
This B-100 complex offers a broad spectrum of B vitamins, choline, inositol, and PABA at generally high doses, though B6 and Biotin are at a lower 100mcg potency, and standard forms are used for folate and B12.
70 Value 
Amino Fuel Orange Rush
Twinlab
4.6
★★★★★
(101 ratings)
Choline: 100 mg
This liquid supplement provides a good array of B vitamins for energy, 15 grams of protein for muscle support, and some cognitive helpers like Choline, but its L-Carnitine dose is quite modest.
78 Budget 
B-50
NOW
4.7
★★★★★
(4543 ratings)
Choline: 50 mg
This B-50 complex provides a balanced blend of B vitamins at 50mg/mcg levels, along with choline, inositol, and PABA, aiming to support daily energy and overall bodily functions.
82 Best 
Baby & Me Multivitamin
INNATE Response Formulas
4.7
★★★★★
(958 ratings)
Choline: 300 mg
A prenatal multivitamin offering active B vitamins and yeast-fermented minerals for comprehensive support during pregnancy, with a good choline dose.
82 Budget 
Multi Men's Prime
Swanson
4.7
★★★★★
(199 ratings)
Choline: 5 mg
This is a comprehensive men's multivitamin that combines essential nutrients with a blend of herbal extracts to support overall wellness and specific male health goals.
72 Best 
Fat Burner Comprehensive Formula
Swanson
4.4
★★★★★
(2076 ratings)
Choline: 333 mg
This formula provides a blend of ingredients like Garcinia cambogia and Chromium Picolinate, along with lipotropic compounds, to support metabolism and weight management.
90 Best 
PlusOne
Metagenics
4.9
★★★★★
(60 ratings)
Choline: 450 mg
This is a comprehensive daily supplement delivering a wide array of vitamins, well-absorbed minerals, omega-3s, and targeted nutrients in a convenient daily packet, offering broad support for overall wellness.
92 Value 
Choline Bitartrate 650 mg
Nutricost
4.8
★★★★★
(584 ratings)
Choline: 260 mg
This Nutricost product offers a high 650mg of Choline Bitartrate (providing 260mg elemental Choline), making it a very economical and potent option for focused cognitive and liver support.
78 Value 
Hair - Skin - Nails
BioSil
4.7
★★★★★
(13224 ratings)
Choline: 100 mg
This BioSil Hair - Skin - Nails product offers the standard ch-OSA complex in a practical 60-serving size, aiming to support beauty, structural, and cognitive health with a consistent formula.
75 Value 
B 100 Complex
Thompson
4.7
★★★★★
(771 ratings)
Choline: 100 mg
A high-potency B-complex with most B vitamins at 100mg/mcg in standard forms, plus Choline, Inositol, and PABA, offered at a very competitive price point.
78 Budget 
B-Complex 50
Solaray
4.7
★★★★★
(7321 ratings)
Choline: 20 mg
The same popular Solaray B-Complex 50 formula (standard forms, 50mg/mcg potencies, Inositol, PABA) but in a larger, more cost-effective 250-count VegCap package, ideal for long-term use.
88 Value 
Beauty - Bones - Joints
BioSil
4.6
★★★★★
(10958 ratings)
Choline: 100 mg
BioSil, with its patented ch-OSA silicon, is highly effective for enhancing collagen and keratin production, leading to significant improvements in hair, skin, and nail strength and appearance. It also provides substantial support for bone mineral density and joint cartilage health. However, its ingredient profile offers only modest and indirect benefits for detoxification and cognitive functions.
88 Best 
Baby & Me 2 Prenatal Multi
MegaFood
4.8
★★★★★
(17470 ratings)
Choline: 300 mg
A comprehensive prenatal multi with well-chosen nutrient forms, including active B vitamins and chelated minerals, designed to support maternal and fetal health.
84 Best 
Baby & Me2 Prenatal Multi Minis
MegaFood
4.9
★★★★★
(282 ratings)
Choline: 300 mg
A prenatal multivitamin in 'mini' tablets, offering active B vitamins, chelated minerals, and Choline for comprehensive pregnancy support, though requiring multiple pills per serving.
75 Value 
Hair - Skin - Nails
BioSil
4.7
★★★★★
(13248 ratings)
Choline: 100 mg
BioSil Hair - Skin - Nails uses the well-regarded ch-OSA complex for integrated support of hair, skin, nails, and broader structural and cognitive health, maintaining the standard BioSil formulation.
80 Budget 
Hi Potency B Complex
Natural Factors
4.7
★★★★★
(13520 ratings)
Choline: 20 mg
Natural Factors Hi Potency B Complex offers a B-50 level of most B vitamins, distinguished by a very high folate dose, along with inositol, choline, and PABA, aiming for comprehensive daily support.
90 Best 
Choline/Inositol 500 mg/500 mg
Solgar
4.8
★★★★★
(4315 ratings)
Choline: 500 mg
This Solgar blend provides balanced 500mg doses of Choline Bitartrate and Inositol, offering synergistic support for cellular health and metabolic processes.
88 Budget 
B-100
NOW
4.8
★★★★★
(13780 ratings)
Choline: 10 mg
This B-100 complex offers a robust blend of B vitamins at high potencies, along with supporting compounds like choline, to assist energy, nervous system, and overall health.
78 Budget 
B-50 Complex 50 mg
Source Naturals
4.7
★★★★★
(5284 ratings)
Choline: 50 mg
Source Naturals B-50 Complex delivers a balanced array of B vitamins at 50mg/mcg, featuring an elevated B5 (100mg) and Folic Acid (1360mcg DFE), alongside choline, inositol, and PABA, for comprehensive daily support.
86 Budget 
Super B-50
NaturesPlus
4.7
★★★★★
(394 ratings)
Choline: 21 mg
This NaturesPlus Super B-50 offers a well-rounded combination of B vitamins, featuring active forms of key nutrients, which supports energy, metabolism, and overall vitality.
75 Value 
Super B Vitamins
NutriCology
4.7
★★★★★
(374 ratings)
Choline: 250 mg
A potent B-complex with active forms of B2 and B6, but features a very high Vitamin B6 dosage that should be noted.
88 Best 
Choline 500 mg
Nature's Way
4.7
★★★★★
(5627 ratings)
Choline: 500 mg
This product offers a solid 500mg dose of Choline Bitartrate, providing focused support for cognitive function and general well-being.
78 Best 
Choline 350 mg
Solgar
4.8
★★★★★
(1129 ratings)
Choline: 350 mg
This Solgar product delivers a moderate 350mg dose of Choline Bitartrate for direct cognitive and liver support.
80 Best 
Lipotropic Factors
Solgar
4.6
★★★★★
(2100 ratings)
Choline: 410 mg
This Solgar blend provides Choline, Inositol, and L-Methionine, aiming to support metabolic processes and liver health.
88 Budget 
B-Complex with Rice Bran
NaturesPlus Source of Life Garden
4.8
★★★★★
(7914 ratings)
Choline: 50 mg
This is a comprehensive B-complex supplement featuring active forms of key B vitamins and additional supporting compounds, designed for broad wellness support.
75 Budget 
B Complex
Thompson
4.7
★★★★★
(8602 ratings)
Choline: 50 mg
A practical and comprehensive B complex providing essential B vitamins, Choline, and Inositol to support energy, metabolism, and overall well-being.
Average$31.55
Median$27.00
Average$0.80
Median$0.57
Average$0.50
Median$0.15
Reference amount: 10 mg
Choline bitartrate is a salt formed by combining choline with tartaric acid. It is a widely available and economical form of choline, frequently used in dietary supplements. It typically contains about 40% choline by weight and effectively increases systemic choline levels. While it provides the essential nutrient choline for various bodily functions, its efficacy in directly increasing brain choline levels may be less pronounced compared to more advanced forms like CDP-Choline or Alpha-GPC.
- Cost-effective
- Widely available
- Good source of dietary choline
- Generally well-tolerated
- Lower bioavailability for brain-specific effects compared to some advanced forms
- Potential for gastrointestinal discomfort at high doses
Avg$31.14
Med$26.77
Avg$0.77
Med$0.53
Avg$0.35
Med$0.14
Price distribution
Choline citrate is a compound where choline is chemically bound to citric acid. It serves as an accessible source of choline for the body, supporting various physiological functions including liver health and neurotransmitter synthesis. Its bioavailability is considered comparable to choline bitartrate, primarily increasing systemic choline levels rather than directly impacting brain acetylcholine as efficiently as certain specialized forms.
- Readily absorbed source of choline
- Generally well-tolerated
- Cost-effective
- Similar to bitartrate, not as effective for direct brain choline enhancement as advanced forms
- Potential for gastrointestinal discomfort at high doses
Avg$54.92
Med$56.00
Avg$2.70
Med$2.47
Avg$0.55
Med$0.31
Price distribution
Choline dihydrogen citrate is a specific salt form of choline combined with citric acid. Like choline citrate and bitartrate, it is primarily used as a dietary supplement to provide choline, supporting general metabolic functions, liver health, and neurotransmitter synthesis. Its properties and efficacy are expected to be very similar to choline citrate, acting as a general choline donor within the body.
- Good source of dietary choline
- Generally well-tolerated
- Common in nutritional supplements
- Similar to other common choline salts, not optimized for direct brain penetration compared to advanced forms
Avg$36.89
Med$35.25
Avg$0.63
Med$0.39
Avg$0.17
Med$0.12
Price distribution
VitaCholine is a registered trademark for a line of choline products from Balchem Corporation. It generally refers to high-purity Choline Bitartrate, known for its consistent quality and rigorous manufacturing processes. While chemically it is Choline Bitartrate, the brand emphasizes quality control and purity, potentially offering a more reliable and trusted product compared to generic sources. It delivers choline for essential body functions, including liver support and neurotransmitter synthesis.
- High purity and quality assurance from a reputable manufacturer
- Good source of dietary choline
- Generally well-tolerated
- Still Choline Bitartrate, shares its limitations regarding direct brain penetration compared to advanced forms
- May be slightly more expensive than generic choline bitartrate
Avg$45.49
Med$44.99
Avg$2.07
Med$2.24
Avg$1.01
Med$1.09
Price distribution
ch-OSA stands for choline-stabilized orthosilicic acid. It is predominantly marketed as a source of bioavailable silicon, an essential trace element beneficial for bone, skin, hair, and nail health by supporting collagen production. While choline is an integral part of its formulation, used to stabilize the orthosilicic acid molecule and enhance silicon's absorption, the amount of choline present is typically low. Therefore, ch-OSA is not considered a primary source for significant choline intake or for eliciting choline's direct physiological benefits as a standalone choline supplement.
- Excellent bioavailability for silicon
- Supports collagen formation and connective tissue health (silicon benefit)
- Not a primary source for significant choline intake for choline-specific benefits
- The choline component is for stabilization, not direct choline supplementation
Avg$34.41
Med$33.18
Avg$0.62
Med$0.59
Avg$0.59
Med$0.59
Price distribution
Krill oil is extracted from Antarctic krill and is renowned for its high content of omega-3 fatty acids, primarily eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), which are largely bound to phospholipids. A significant portion of these phospholipids is phosphatidylcholine, an excellent and highly bioavailable source of choline. This phospholipid-bound choline is readily absorbed and can cross the blood-brain barrier more effectively than simple choline salts, supporting both general choline needs and brain-specific functions, alongside the anti-inflammatory benefits of omega-3s.
- Highly bioavailable choline (as phosphatidylcholine)
- Also provides beneficial omega-3 fatty acids (EPA/DHA)
- Superior absorption compared to triglyceride-form omega-3s
- Supports brain health and cell membrane integrity
- More expensive than standalone choline supplements
- Not suitable for individuals with shellfish allergies
- Potential for fishy aftertaste
Avg$30.99
Med$30.99
Avg$0.97
Med$0.89
Avg$0.20
Med$0.20
Price distribution
Choline bitartrate is a salt formed by combining choline with tartaric acid. It is a widely available and economical form of choline, frequently used in dietary supplements. It typically contains about 40% choline by weight and effectively increases systemic choline levels. While it provides the essential nutrient choline for various bodily functions, its efficacy in directly increasing brain choline levels may be less pronounced compared to more advanced forms like CDP-Choline or Alpha-GPC.
- Cost-effective
- Widely available
- Good source of dietary choline
- Generally well-tolerated
- Lower bioavailability for brain-specific effects compared to some advanced forms
- Potential for gastrointestinal discomfort at high doses
Avg$36.49
Med$36.49
Avg$1.21
Med$1.21
Avg$0.61
Med$0.61
Price distribution
Choline chloride is a simple, cost-effective salt of choline that provides the essential nutrient. It is one of the most basic forms of choline and has been widely used, particularly in animal feed, for decades. While effective at delivering choline, it can be hygroscopic (absorbs moisture) and may have a distinct fishy taste or odor, which sometimes makes it less preferred for human supplements compared to choline bitartrate. Its bioavailability for general systemic choline levels is comparable to other simple choline salts.
- Very cost-effective
- Readily available
- Good source of dietary choline
- Can be hygroscopic and challenging to formulate
- Potential for fishy taste/odor
- Similar limitations to other simple choline salts regarding brain-specific effects
Avg$35.37
Med$35.37
Avg$0.89
Med$0.89
Avg$0.44
Med$0.44
Price distribution
L-Choline Bitartrate is chemically identical to Choline Bitartrate, offering the same benefits as a choline source. The 'L-' prefix typically refers to the L-isomer of tartaric acid, which is the naturally occurring form. Choline itself does not have L- or D-isomers. This phrasing might be used by some manufacturers to denote a particular standard or quality of the tartaric acid used. It provides choline for essential body functions, including liver support and neurotransmitter synthesis, with similar bioavailability and efficacy to standard choline bitartrate.
- Cost-effective
- Widely available
- Good source of dietary choline
- Generally well-tolerated
- Similar to standard Choline Bitartrate, lower bioavailability for brain-specific effects compared to more advanced forms
Avg$47.37
Med$47.37
Avg$0.74
Med$0.74
Avg$0.74
Med$0.74
Price distribution
Choline bitartrate is a salt formed by combining choline with tartaric acid. It is a widely available and economical form of choline, frequently used in dietary supplements. It typically contains about 40% choline by weight and effectively increases systemic choline levels. While it provides the essential nutrient choline for various bodily functions, its efficacy in directly increasing brain choline levels may be less pronounced compared to more advanced forms like CDP-Choline or Alpha-GPC.
- Cost-effective
- Widely available
- Good source of dietary choline
- Generally well-tolerated
- Lower bioavailability for brain-specific effects compared to some advanced forms
- Potential for gastrointestinal discomfort at high doses
Avg$11.96
Med$11.96
Avg$0.11
Med$0.11
Avg$0.03
Med$0.03
Price distribution