10 Best Chromium Supplements (2026) Reviewed
Chromium is an essential trace mineral that plays a critical role in how your body metabolizes carbohydrates, proteins, and fats. Research suggests it may support healthy insulin function and glucose metabolism, which is why chromium supplements have become increasingly popular among those looking to support their metabolic health.
Finding a quality chromium supplement can be challenging. Different forms offer varying absorption rates, dosages range from 200 mcg to 1,000 mcg, and third-party testing isn’t always guaranteed. We researched dozens of products, verified ASINs, cross-referenced third-party review sites like Healthline and ConsumerLab, and evaluated factors including chromium form, bioavailability, certifications, and value to identify the best options for different needs.
Whether you’re looking for a premium clinical-grade formula, an enhanced chromium complex, or a budget-friendly high-dose option, this guide covers the top chromium supplements available in 2026.
Table of Contents
- Quick Comparison Table
- Chromium Forms Explained
- Individual Product Reviews
- Buying Guide
- How to Take Chromium
- Potential Benefits
- Safety Considerations
- FAQ
- Bottom Line
Quick Comparison Table
| Product | Form | Serving Size | Key Differentiator | Best For | Winner |
|---|---|---|---|---|---|
| Thorne Chromium Picolinate | Picolinate | 500 mcg | Third-party certified, trusted by pro athletes | Most people seeking quality | 🏆 TOP PICK |
| Pure Encapsulations Chromium Picolinate | Picolinate | 500 mcg | Hypoallergenic, no fillers | Sensitive individuals | 🥇 Best Premium |
| Life Extension Optimized Chromium | Crominex 3+ | 500 mcg | Enhanced with amla & shilajit | Advanced metabolic support | 🥇 Best Enhanced |
| Solgar Chromium Picolinate | Picolinate | 200 mcg | 75+ years of quality heritage | Traditional brand preference | |
| NOW Foods GTF Chromium | GTF (Chelavite) | 200 mcg | Biologically active GTF form | GTF form seekers | 🥇 Best GTF |
| Nature’s Way GTF Chromium | GTF | 200 mcg | Vegan, no artificial additives | Natural/clean formulas | |
| Carlyle Ultra Chromium Picolinate | Picolinate | 1,000 mcg | 360 tablets, excellent value | High-dose value seekers | 🥇 Best Value |
| Nutricost Chromium Picolinate | Picolinate | 1,000 mcg | Third-party tested, low cost | Budget-conscious buyers | 🥇 Best Budget |
| BESTVITE Chromium Picolinate | Picolinate | 1,000 mcg | NSF GMP certified, no stearates | Clean label enthusiasts | |
| Double Wood Chromium Picolinate | Picolinate | 1,000 mcg | 300 capsules, 5-month supply | Long-term supplementation | 🥇 Best Supply |
Chromium Forms: Picolinate vs. GTF vs. Crominex
Not all chromium supplements are created equal. The form of chromium significantly affects how well your body can absorb and utilize the mineral. Here’s what you need to know about the main types:
Chromium Picolinate
This is the most common and well-researched form. Chromium is bound to picolinic acid, which research suggests may enhance intestinal absorption. Most clinical studies on chromium supplementation have used this form, making it the standard choice for most users.
Pros: Well-absorbed, extensively researched, widely available
Cons: Higher doses may be needed compared to some enhanced forms
Best for: Most users, those who want a proven form
GTF Chromium (Glucose Tolerance Factor)
GTF chromium refers to the biologically active form originally isolated from brewer’s yeast. Modern GTF supplements typically use chromium nicotinate glycinate chelate (like Chromium Chelavite), which mimics the natural GTF complex. This form is believed to work synergistically as an insulin co-factor.
Pros: Mimics natural food-derived chromium, biologically active
Cons: Less research compared to picolinate
Best for: Those preferring a food-like chromium form
Crominex 3+
This patented complex combines trivalent chromium with standardized extracts of Indian gooseberry (amla) and shilajit. Research suggests the combination may offer enhanced stability and additional benefits for metabolic health beyond chromium alone.
Pros: Enhanced formula with additional adaptogens, patented technology
Cons: Higher cost, fewer products available
Best for: Those seeking comprehensive metabolic support
Individual Product Reviews
Thorne Chromium Picolinate — Best Overall
Thorne sets the standard for quality chromium supplementation with their third-party certified, clinically trusted formula that delivers 500 mcg of highly bioavailable chromium picolinate per capsule.
Thorne Research has built a reputation as one of the most trusted names in professional-grade supplements, partnering with the Mayo Clinic, U.S. National Teams, and over 100 professional sports teams. Their Chromium Picolinate exemplifies this commitment to quality. The chromium is bound to picolinic acid to facilitate optimal absorption, and the formula is free from gluten, dairy, soy, artificial flavors, and the unnecessary fillers common in lesser supplements.
What sets Thorne apart is their rigorous third-party testing and certification process. Every batch is verified to ensure label accuracy and absence of contaminants. The 60-capsule bottle provides a 2-month supply at the recommended one-capsule-per-day dosage, and the moderate 500 mcg dose hits the sweet spot for most users seeking metabolic support.
Key Specifications:
- Chromium Form: Chromium Picolinate
- Dosage: 500 mcg per capsule
- Servings: 60 capsules
- Certifications: Third-party tested, NSF Certified for Sport available
- Free From: Gluten, dairy, soy, artificial flavors
Considerations: Premium pricing compared to budget options; 60-capsule count means more frequent reordering for long-term users.
Pure Encapsulations Chromium Picolinate — Best Premium
For those with sensitivities or who demand the purest possible formula, Pure Encapsulations delivers a hypoallergenic chromium supplement free from all common allergens and unnecessary additives.
Pure Encapsulations has earned its reputation as the #1 most recommended professional supplement brand by formulating products that exclude common allergens, artificial additives, GMOs, and unnecessary binders. Their Chromium Picolinate continues this tradition with a remarkably clean ingredient list: just chromium picolinate in a vegetarian cellulose capsule with hypoallergenic plant fiber.
The 500 mcg dose provides effective support for lipid and carbohydrate metabolism without the mega-doses found in some supplements. All Pure Encapsulations products are sourced from trusted suppliers and manufactured to verified standards, making this an excellent choice for healthcare practitioners to recommend and for individuals who react poorly to additives in typical supplements.
Key Specifications:
- Chromium Form: Chromium Picolinate
- Dosage: 500 mcg per capsule
- Servings: 60 capsules
- Certifications: Non-GMO, third-party verified
- Free From: All common allergens, artificial additives, GMOs
Considerations: Premium price point; smaller capsule count requires more frequent purchasing.
Life Extension Optimized Chromium with Crominex 3+ — Best Enhanced Formula
Life Extension’s advanced formula combines chromium with Indian gooseberry and shilajit extracts for comprehensive metabolic support that goes beyond basic chromium supplementation.
Life Extension takes a science-forward approach with their Optimized Chromium, utilizing the patented Crominex 3+ complex. This innovative formula stabilizes trivalent chromium with Capros (standardized amla fruit extract) and PrimaVie (purified shilajit), creating a synergistic combination that research suggests may support healthy endothelial function, lipid levels, and cellular energy production beyond what chromium alone provides.
The formula is designed for those who want comprehensive metabolic support rather than just basic chromium supplementation. Life Extension’s commitment to research-backed formulations means you’re getting a product informed by the latest scientific understanding of chromium metabolism and its cofactors.
Key Specifications:
- Chromium Form: Crominex 3+ (chromium with amla and shilajit)
- Dosage: 500 mcg per capsule
- Servings: 60 vegetarian capsules
- Certifications: Non-GMO, gluten-free
- Additional Ingredients: Capros amla extract, PrimaVie shilajit
Considerations: Higher price due to patented ingredients; those wanting pure chromium without additional compounds may prefer simpler formulas.
Solgar Chromium Picolinate — Best Traditional Brand
With over 75 years of supplement manufacturing expertise, Solgar delivers a reliable, kosher-certified chromium picolinate in their signature amber glass bottles designed to preserve potency.
Solgar has been a trusted name in supplements since 1947, and their Chromium Picolinate reflects decades of manufacturing expertise. The 200 mcg dose per capsule offers flexibility for those who prefer to start with lower amounts or who want precise control over their daily chromium intake. The vegetable capsules are suitable for vegans, and the formula is non-GMO, gluten-free, dairy-free, and kosher certified.
Solgar’s distinctive amber glass bottles aren’t just aesthetic—they protect the contents from light degradation, helping maintain potency throughout the product’s shelf life. The 180-capsule count provides excellent value and a 6-month supply at one capsule daily, reducing reordering frequency.
Key Specifications:
- Chromium Form: Chromium Picolinate
- Dosage: 200 mcg per capsule
- Servings: 180 vegetable capsules
- Certifications: Non-GMO, kosher, vegan
- Free From: Gluten, wheat, dairy, soy, yeast, sugar, artificial flavors
Considerations: Lower per-capsule dose means taking multiple capsules if higher amounts are desired.
NOW Foods GTF Chromium — Best GTF Form
NOW Foods delivers a biologically active GTF chromium using the premium Chromium Chelavite chelate, offering an alternative to picolinate that mimics the form naturally found in foods.
For those who prefer GTF (Glucose Tolerance Factor) chromium over picolinate, NOW Foods offers an excellent option using Chromium Chelavite from Albion Laboratories. This chromium-niacin amino acid chelate is designed to be biologically active and similar to the GTF chromium originally isolated from food sources. The 200 mcg dose aligns with research protocols while remaining conservative for daily use.
NOW Foods has been a family-owned company since 1968, and their GMP-certified manufacturing processes ensure consistent quality. The 250-tablet bottle provides outstanding value, lasting over 8 months at one tablet daily. The formula is vegan, soy-free, and non-GMO, meeting the needs of health-conscious consumers.
Key Specifications:
- Chromium Form: GTF Chromium (Chromium Chelavite amino acid chelate)
- Dosage: 200 mcg per tablet
- Servings: 250 tablets
- Certifications: GMP certified, non-GMO, vegan
- Free From: Soy, gluten (produced in GMP facility)
Considerations: Tablet form may be less preferred than capsules by some users; contains maltodextrin as an excipient.
Nature’s Way GTF Chromium — Best Natural Option
Nature’s Way delivers a clean, vegan GTF chromium formula free from artificial additives, perfect for those seeking a more natural approach to chromium supplementation.
For over 50 years, Nature’s Way has focused on bringing natural wellness solutions to consumers. Their GTF Chromium exemplifies this philosophy with a straightforward formula that supports healthy glucose metabolism without unnecessary additives. The vegan capsules contain no gluten, wheat, corn, soy, dairy, gelatin, or artificial colors and flavors.
The 200 mcg per serving provides a moderate, research-supported dose suitable for daily use. While the 100-capsule count is smaller than some competitors, it offers a clean-label option for those who prioritize ingredient purity over maximum value.
Key Specifications:
- Chromium Form: GTF Chromium
- Dosage: 200 mcg per capsule
- Servings: 100 vegan capsules
- Certifications: Vegan
- Free From: Gluten, wheat, corn, soy, dairy, gelatin, artificial colors/flavors
Considerations: Smaller bottle size means more frequent reordering; higher per-serving cost than bulk options.
Carlyle Ultra Chromium Picolinate — Best Value High Dose
Carlyle delivers exceptional value with 360 high-potency 1,000 mcg tablets at a fraction of premium brand prices, making it ideal for those who want high-dose chromium without breaking the bank.
For value-conscious consumers seeking high-dose chromium, Carlyle’s Ultra Chromium Picolinate is hard to beat. Each vegetarian tablet delivers 1,000 mcg of chromium picolinate, and the 360-tablet bottle provides a full year’s supply at one tablet daily. The formula is laboratory tested, non-GMO, and free from gluten, artificial flavors, and sweeteners.
Carlyle has built their brand on providing premium supplements at factory-direct prices, and their chromium exemplifies this approach. While you won’t find the extensive third-party certifications of premium brands, the quality control and manufacturing standards meet GMP requirements, making this an excellent choice for budget-minded consumers who prioritize quantity and value.
Key Specifications:
- Chromium Form: Chromium Picolinate
- Dosage: 1,000 mcg per tablet
- Servings: 360 vegetarian tablets
- Certifications: Laboratory tested, Non-GMO
- Free From: Gluten, artificial flavor, artificial sweetener
Considerations: High 1,000 mcg dose may be more than some users need; less extensive third-party testing than premium brands.
Nutricost Chromium Picolinate — Best Budget
Nutricost offers a straightforward, third-party tested chromium picolinate at one of the lowest costs per serving available, making quality chromium accessible to everyone.
Nutricost has built a loyal following by offering simple, effective supplements without premium pricing. Their Chromium Picolinate delivers 1,000 mcg per small, easy-to-swallow tablet, with 240 tablets per bottle providing an 8-month supply. Every batch is third-party tested for purity and potency, and manufacturing occurs in an FDA-registered, GMP-compliant facility.
The formula is non-GMO, gluten-free, and soy-free, meeting basic quality standards without the bells and whistles of premium products. For those who simply want effective chromium supplementation at the lowest possible cost, Nutricost delivers.
Key Specifications:
- Chromium Form: Chromium Picolinate
- Dosage: 1,000 mcg per tablet
- Servings: 240 tablets
- Certifications: Third-party tested, GMP compliant facility
- Free From: GMOs, gluten, soy
Considerations: Contains lactose and corn starch as excipients; basic formulation without premium ingredients.
BESTVITE Chromium Picolinate — Best Clean Label
BESTVITE’s NSF GMP-certified chromium contains no stearates or dicalcium phosphate, appealing to consumers who scrutinize inactive ingredients as carefully as active ones.
BESTVITE differentiates itself by eliminating controversial excipients that some consumers prefer to avoid. Their Chromium Picolinate contains no magnesium stearate, no dicalcium phosphate, and no unnecessary fillers—just chromium picolinate in a vegetarian capsule. Manufacturing occurs in an NSF GMP-certified facility, providing additional assurance of quality control.
The 240-capsule bottle delivers 1,000 mcg per serving in extra-small, easy-to-swallow capsules. For clean-label enthusiasts who want high-dose chromium without the additives found in most supplements, BESTVITE offers an appealing option at a reasonable price point.
Key Specifications:
- Chromium Form: Chromium Picolinate
- Dosage: 1,000 mcg per capsule
- Servings: 240 vegetarian capsules
- Certifications: NSF GMP certified facility, non-GMO, vegan
- Free From: Stearates, dicalcium phosphate, gluten
Considerations: Less brand recognition than established supplement companies; capsule form costs slightly more than tablets.
Double Wood Chromium Picolinate — Best Long Supply
Double Wood provides a generous 300-capsule bottle delivering 150 servings of 1,000 mcg chromium, perfect for those who prefer to stock up and forget about reordering.
Double Wood Supplements has earned a reputation for providing pure, potent supplements backed by third-party testing. Their Chromium Picolinate comes in a substantial 300-capsule bottle, with each serving (2 capsules) providing 1,000 mcg of chromium. This translates to a 5-month supply, reducing reordering hassle and ensuring you never run out mid-month.
The formula is vegan-friendly, using vegetable capsules, and is manufactured in the USA from globally sourced ingredients. Double Wood emphasizes quality through third-party testing while maintaining competitive pricing, making this an excellent choice for long-term chromium users who want convenience and value.
Key Specifications:
- Chromium Form: Chromium Picolinate
- Dosage: 1,000 mcg per 2-capsule serving (500 mcg per capsule)
- Servings: 150 servings (300 capsules)
- Certifications: Third-party tested, manufactured in USA
- Free From: Soy, gluten, GMOs
Considerations: Requires taking 2 capsules for full serving; some users may prefer single-capsule options.
Buying Guide: What to Look for in a Chromium Supplement
Form of Chromium
Chromium picolinate is the most studied and widely recommended form. GTF chromium offers an alternative that mimics food-derived chromium. Enhanced forms like Crominex 3+ provide additional ingredients for comprehensive support. Choose based on your specific goals and preferences.
Dosage
Research studies have used doses ranging from 200 mcg to 1,000 mcg daily. The adequate intake (AI) for adults is 25-35 mcg, but therapeutic doses are typically higher. Start with a moderate dose (200-500 mcg) and adjust based on your healthcare provider’s recommendations.
Third-Party Testing
Look for products that undergo independent testing to verify label accuracy and screen for contaminants. Certifications like NSF, USP, or documented third-party testing provide additional assurance.
Excipients and Fillers
If you have sensitivities or prefer clean-label products, examine the “other ingredients” list. Some products contain stearates, dicalcium phosphate, or other excipients that certain consumers prefer to avoid.
Certifications
GMP (Good Manufacturing Practice) certification is essential. Additional certifications like non-GMO, vegan, kosher, or allergen-free may be important depending on your dietary requirements.
Value Calculation
Consider cost per serving rather than just bottle price. A larger bottle at a higher price often delivers better value than a smaller, cheaper option.
Red Flags to Avoid
- Products without clear dosage information
- Proprietary blends that hide chromium amounts
- Hexavalent chromium (toxic form—supplements should use trivalent chromium)
- Unrealistic health claims or “miracle” marketing
- No manufacturing information or quality certifications
How to Take Chromium Supplements
Recommended Dosage
Most research on chromium supplementation has used doses between 200 mcg and 1,000 mcg daily. The adequate intake (AI) established by health authorities is 25-35 mcg for adults, but therapeutic doses in studies typically range higher. Consult your healthcare provider to determine the appropriate dose for your individual needs.
Best Time to Take
Chromium is generally best taken with food to enhance absorption and reduce potential stomach upset. Some research suggests taking chromium with carbohydrate-containing meals may be optimal, as chromium is involved in carbohydrate metabolism. Consistency matters more than perfect timing—choose a mealtime you’ll remember.
Form-Specific Instructions
- Capsules/Tablets: Swallow whole with water during a meal
- Split Dosing: If taking higher doses (500-1,000 mcg), some practitioners recommend splitting between two meals
Duration and Cycling
Chromium can generally be taken continuously, though some users prefer cycling (e.g., 3 months on, 1 month off). Clinical studies have lasted from 4 weeks to 6 months or longer. Discuss long-term supplementation plans with your healthcare provider.
Important Notes
Avoid taking chromium supplements at the same time as antacids, calcium supplements, or dairy products, as these may interfere with absorption. Space chromium at least 2 hours from these items for optimal absorption.
Potential Benefits of Chromium Supplementation
Research on chromium supplementation has explored several potential benefits, though results have been mixed and more high-quality studies are needed. Here’s what the science suggests:
May Support Healthy Blood Sugar Levels
Chromium plays a role in insulin function, and some research suggests supplementation may help maintain blood sugar levels already within the normal range. A 2023 clinical trial found chromium supplements were effective at supporting fasting blood sugar levels and HbA1c markers in people with type 2 diabetes. However, a 2024 review noted that while evidence is promising, more high-quality research is needed.
May Support Carbohydrate and Lipid Metabolism
Chromium is involved in the metabolism of carbohydrates, fats, and proteins. Research suggests it may help support healthy cholesterol levels and lipid profiles when used as part of an overall health program.
May Help Reduce Carbohydrate Cravings
Some studies and user reports suggest chromium supplementation may help reduce cravings for carbohydrates and sweets, potentially through its role in blood sugar regulation. However, results vary between individuals.
Potential Body Composition Support
A review of 19 studies found chromium supplementation may help reduce body weight and body fat percentage in people with obesity, particularly when used for at least 12 weeks at doses of 400 mcg or higher. However, other reviews have found less consistent effects.
Note: These potential benefits are based on research studies and may not apply to everyone. Chromium supplements are not intended to diagnose, treat, cure, or prevent any disease. Always consult your healthcare provider before starting any new supplement regimen.
Safety Considerations
Potential Side Effects
Chromium supplements are generally well-tolerated at recommended doses. Potential side effects may include headache, sleep disturbances, mood changes, and gastrointestinal discomfort including nausea. Some individuals report skin irritation or flushing.
Who Should Avoid Chromium Supplements
- Kidney or Liver Disease: Chromium is processed by the kidneys and liver. Those with existing kidney or liver conditions should avoid chromium supplements or use only under medical supervision, as there have been reports of potential organ effects at high doses.
- Chromate/Leather Contact Allergy: Individuals with known sensitivity to chromium compounds may experience allergic reactions.
- Pregnancy and Breastfeeding: While adequate chromium intake from food is important, supplementing beyond adequate intake levels during pregnancy or breastfeeding should only be done under healthcare provider guidance.
- Behavioral/Psychiatric Conditions: Some sources suggest chromium may affect brain chemistry and could potentially affect mood in susceptible individuals.
Drug Interactions
Chromium may interact with several medications:
- Diabetes Medications and Insulin: Chromium may enhance insulin effects, potentially causing blood sugar to drop too low. Close monitoring and dose adjustments may be needed.
- Levothyroxine (Thyroid Medication): Chromium may reduce absorption of thyroid medication. Take levothyroxine at least 30 minutes before or 3-4 hours after chromium.
- NSAIDs: Non-steroidal anti-inflammatory drugs may increase chromium levels in the body.
When to Consult a Healthcare Provider
Speak with your doctor before taking chromium supplements if you take any medications, have any chronic health conditions, are pregnant or nursing, or have a history of kidney or liver problems. Stop taking chromium and seek medical advice if you experience any adverse reactions.
This information is for educational purposes only and is not medical advice. Always consult a qualified healthcare provider before starting any supplement regimen.
Frequently Asked Questions
What is the best form of chromium to take?
Chromium picolinate is the most studied form and is generally recommended as the default choice due to its proven absorption and extensive research base. GTF chromium is a good alternative for those who prefer a form that mimics food-derived chromium. Crominex 3+ offers enhanced benefits for those seeking comprehensive metabolic support.
How much chromium should I take daily?
Dosages in research studies typically range from 200 mcg to 1,000 mcg daily. The adequate intake for adults is only 25-35 mcg, but therapeutic doses are higher. Start with 200-500 mcg and consult your healthcare provider for personalized recommendations.
Can I take chromium with other supplements?
Chromium can generally be taken with most supplements. However, avoid taking it simultaneously with calcium supplements, antacids, or high-calcium foods, as these may reduce absorption. Chromium is often combined with other metabolic support nutrients like berberine, cinnamon, or alpha-lipoic acid.
How long does it take to see results from chromium?
Some people notice effects within a few weeks, while clinical studies typically run 8-24 weeks to measure outcomes. Consistency is key—take chromium regularly for at least 2-3 months before evaluating its effects on your health goals.
Is chromium picolinate safe for long-term use?
Chromium picolinate is generally considered safe for long-term use at recommended doses. Most safety concerns have involved extremely high doses or pre-existing health conditions. Regular check-ins with your healthcare provider are recommended for any long-term supplementation.
Can chromium help with weight loss?
Some research suggests chromium may support modest weight loss and body composition improvements, particularly in people with obesity, when combined with diet and exercise. However, results are inconsistent across studies, and chromium is not a magic weight loss solution.
Should I take chromium with or without food?
Taking chromium with food is generally recommended to enhance absorption and minimize potential stomach upset. Taking it with carbohydrate-containing meals may be optimal due to chromium’s role in carbohydrate metabolism.
Are there any foods high in chromium?
Chromium is found naturally in foods including whole grains, broccoli, green beans, potatoes, grape juice, meat (especially beef), and brewer’s yeast. However, food chromium content varies widely based on soil conditions and processing methods.
Can diabetics take chromium supplements?
Some research supports chromium use for people with type 2 diabetes, but it should only be used under medical supervision. Chromium may enhance insulin effects, potentially requiring adjustments to diabetes medications. Never start chromium supplementation without consulting your doctor if you have diabetes.
What’s the difference between trivalent and hexavalent chromium?
Trivalent chromium (Cr3+) is the safe, biologically active form found in foods and supplements. Hexavalent chromium (Cr6+) is a toxic industrial compound and known carcinogen. All reputable chromium supplements contain only trivalent chromium.
Bottom Line: Our Top Recommendations
Choosing the right chromium supplement depends on your priorities, whether that’s premium quality, specific chromium forms, budget considerations, or clean-label preferences.
For most people: Thorne Chromium Picolinate delivers the best combination of quality, bioavailability, and trustworthiness at a reasonable price point.
For sensitive individuals: Pure Encapsulations Chromium Picolinate provides a hypoallergenic formula without common allergens or unnecessary additives.
For advanced metabolic support: Life Extension Optimized Chromium with Crominex 3+ offers a comprehensive formula with additional adaptogens for those seeking more than basic chromium.
For GTF chromium seekers: NOW Foods GTF Chromium provides a biologically active form at excellent value.
For budget buyers: Nutricost Chromium Picolinate delivers third-party tested chromium at one of the lowest costs per serving available.
For value-seekers wanting high doses: Carlyle Ultra Chromium Picolinate provides a year’s supply of 1,000 mcg tablets at exceptional value.
