Last verified: 17 days ago
Chromium Picolinate
Also known as: CrPic, chromium(III) picolinate, chromium 2-pyridinecarboxylate
Evidence under review. — Not yet rated
Trace mineral shown to modestly improve blood sugar, insulin sensitivity, and lipid levels in metabolic conditions.
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What it does
Chromium picolinate is a highly absorbable form of the essential trace mineral chromium, bound to picolinic acid to enhance uptake. Clinical trials show it can modestly improve blood sugar control...
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Evidence quality
Evidence base hasn't been formally rated yet. See research below.
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Clinical dose
200-400 mcg daily based on study doses
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Found in
Medino, IM8 Daily Ultimate Essentials, ADAM™ Men's Multiple Vitamin and 5 more
What the Science Says
Chromium picolinate is a highly absorbable form of the essential trace mineral chromium, bound to picolinic acid to enhance uptake. Clinical trials show it can modestly improve blood sugar control (HbA1c), reduce insulin resistance, lower triglycerides, and improve HDL cholesterol — particularly in people with metabolic syndrome, type 2 diabetes, NAFLD, or PCOS. Benefits appear at doses of 200–400 mcg daily over 8–12 weeks, though effects are generally modest and may require optimization of dose and duration for clinically meaningful results.
What It Doesn't Do
Not a diabetes cure or replacement for medication. Won't produce dramatic weight loss on its own. No solid evidence it builds muscle or boosts athletic performance in healthy people. Most studies are small — don't expect transformative results. Animal and fish studies don't translate directly to humans.
Evidence-Based Benefits
Modestly lowers HbA1c and fasting blood sugar in people with metabolic syndrome or type 2 diabetes.
Moderate EvidenceEffective at: 400 mcg daily
Supporting studies (click to view on PubMed):
Reduces insulin resistance and improves insulin sensitivity in people with NAFLD and PCOS.
Moderate EvidenceEffective at: 200-400 mcg daily
Supporting studies (click to view on PubMed):
Lowers triglycerides, LDL, and total cholesterol while raising HDL in metabolic conditions.
Moderate EvidenceEffective at: 200-400 mcg daily
Supporting studies (click to view on PubMed):
Improves insulin resistance, reduces androgens, and may increase ovulation rates in women with PCOS.
Moderate EvidenceEffective at: 200 mcg daily
Supporting studies (click to view on PubMed):
Reduces blood sugar spikes after carbohydrate-rich meals in overweight adults without diabetes.
Weak EvidenceEffective at: 250 mcg per meal (combined with amino acids)
Supporting studies (click to view on PubMed):
Absorption & Bioavailability
Good — the picolinate form is specifically designed to enhance chromium absorption compared to other chromium salts. One rat study suggests co-administration with silk sericin may further improve bioavailability, but this has not been tested in humans.
Red Flags to Watch For
- Most human trials are small (under 50 participants) — results may not hold in larger populations
- Often studied in combination products (e.g., with berberine, amino acids, vitamin D), making it hard to isolate chromium's specific contribution
- Animal studies (fish, chickens, rats) make up a significant portion of the evidence base and may not apply to humans
- Long-term safety data beyond 12 weeks is limited in the provided studies
- Products in the NIH DSLD database vary widely in dose and formulation — not all are equivalent
Products Containing Chromium Picolinate
See how Chromium Picolinate is used in these analyzed products:
Medino
Supplement
IM8 Daily Ultimate Essentials
Supplement
ADAM™ Men's Multiple Vitamin
Supplement
Ovasitol Plus
Supplement
PhenQ
Supplement
Supergreen Tonik
Supplement
Mustakshif
Supplement
Needed Prenatal Multivitamin Powder
Frequently Asked Questions
What does Chromium Picolinate do?
Trace mineral shown to modestly improve blood sugar, insulin sensitivity, and lipid levels in metabolic conditions.
What is the effective dose of Chromium Picolinate?
200-400 mcg daily based on study doses
Is Chromium Picolinate safe?
Most human trials are small (under 50 participants) — results may not hold in larger populations
What doesn't Chromium Picolinate do?
Not a diabetes cure or replacement for medication.
Research Sources
- PubMed
- NIH DSLD
This information is for educational purposes only and is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Last updated: 2026-05-25