Supplement Label Index / Douglas Laboratories
ThyroLife Optima
Douglas Laboratories · Capsule · On market
Matched compounds
Compound Form Tier Amount
Biotin (Vitamin B7)
D-Biotin
Tier 1
250 mcg
Chromium
unspecified/undisclosed form
Unrated
100 mcg
Copper
unspecified/undisclosed form
Unrated
200 mcg
Folate (Vitamin B9)
L-5-Methyltetrahydrofolate (L-Methylfolate, free acid)
Tier 1
400 mcg
Iodine
Kelp
Tier 3
120 mcg
Magnesium
unspecified
Unrated
200 mg
Manganese
Manganese Sulfate
Tier 2
1500 mcg
Niacin (Vitamin B3)
unspecified
Unrated
15 mg
Pantothenic Acid (Vitamin B5)
unspecified
Unrated
40 mg
Probiotics (Total CFU)
unspecified
Unrated
1000000000 cfu
Quercetin
Quercetin Dihydrate
Tier 2
50 mg
Riboflavin (Vitamin B2)
Riboflavin
Tier 1
25 mg
Selenium
unspecified/undisclosed form
Unrated
100 mcg
Thiamine (Vitamin B1)
Thiamine Hydrochloride (Thiamine HCl)
Tier 1
25 mg
Vitamin A
Beta-Carotene
Tier 2
750 mcg
Vitamin B12 (Cobalamin)
Methylcobalamin
Tier 1
75 mcg
Vitamin B6 (Pyridoxine)
Pyridoxine Hydrochloride
Unrated
100 mg
Vitamin C
unspecified
Unrated
500 mg
Vitamin D
Cholecalciferol (Vitamin D3)
Tier 1
25 mcg
Vitamin E
unspecified
Unrated
200 IU
Zinc
Zinc Citrate
Tier 1
15 mg
How these doses compare Biotin (Vitamin B7) : 250 mcg per serving — higher than 54% of 9,338 on-market products declaring it (market median 150 mcg).Chromium : 100 elemental mcg per serving — higher than 43% of 7,735 on-market products declaring it (market median 100 elemental mcg).Copper : 200 elemental mcg per serving — higher than 8% of 6,572 on-market products declaring it (market median 1,000 elemental mcg).Folate (Vitamin B9) : 400 mcg DFE per serving — higher than 28% of 5,690 on-market products declaring it (market median 666 mcg DFE).Iodine : 120 elemental mcg per serving — higher than 42% of 6,521 on-market products declaring it (market median 150 elemental mcg).Magnesium : 200 elemental mg per serving — higher than 75% of 14,120 on-market products declaring it (market median 80 elemental mg).Manganese : 1,500 elemental mcg per serving — higher than 33% of 7,274 on-market products declaring it (market median 2,000 elemental mcg).Niacin (Vitamin B3) : 15 mg NE per serving — higher than 25% of 11,982 on-market products declaring it (market median 20 mg NE).Pantothenic Acid (Vitamin B5) : 40 mg per serving — higher than 69% of 9,834 on-market products declaring it (market median 14 mg).Quercetin : 50 mg per serving — higher than 30% of 1,524 on-market products declaring it (market median 100 mg).Riboflavin (Vitamin B2) : 25 mg per serving — higher than 74% of 9,701 on-market products declaring it (market median 4 mg).Selenium : 100 elemental mcg per serving — higher than 65% of 7,612 on-market products declaring it (market median 55 elemental mcg).Thiamine (Vitamin B1) : 25 mg per serving — higher than 71% of 9,706 on-market products declaring it (market median 5 mg).Vitamin A : 750 mcg RAE per serving — higher than 33% of 10,243 on-market products declaring it (market median 1,050 mcg RAE).Vitamin B12 (Cobalamin) : 75 mcg per serving — higher than 60% of 14,041 on-market products declaring it (market median 35 mcg).Vitamin B6 (Pyridoxine) : 100 mg per serving — higher than 95% of 15,068 on-market products declaring it (market median 6 mg).Vitamin C : 500 mg per serving — higher than 79% of 18,522 on-market products declaring it (market median 120 mg).Vitamin D : 25 mcg per serving — higher than 57% of 13,822 on-market products declaring it (market median 17.5 mcg).Zinc : 15 elemental mg per serving — higher than 57% of 13,114 on-market products declaring it (market median 10 elemental mg).Per serving as declared; serving sizes and daily directions differ between products.
Excipients
Label statements
other: This product contains NO yeast, gluten, soy protein, milk/dairy, corn, sodium, sugar, starch, artificial coloring, preservatives or flavoring.other: Suggested Usage: As a dietary supplement, adults take 3 vegetarian capsules daily with food or as directed by your healthcare professionalother: Metafolin(R) is a registered trademark of Merck KGaA, Darmstadt, Germany.warning: KEEP OUT OF REACH OF CHILDREN.other: For optimal storage conditions, store in a cool, dry place.(59(0)-77(0)F/15(0)-25(0)C) (35-65% relative humidity)warning: Tamper resistant package, do not use if outer seal is missing.other: Formula #201515identity: A Dietary Supplement
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Label facts as declared by the manufacturer to the NIH Dietary Supplement Label Database (DSLD), not independently
lab-tested. This page reports what the label says; it does not rate, score, or recommend this product.
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