amino acid
METHIONINE supplements
Half of the 981 METHIONINE supplements in the NIH label database that print an amount list 100 mg or less per serving; the middle half list 25 mg to 250 mg (DSLD version 9.4.0, January 2026). The 25 products whose only supplement ingredient is METHIONINE list a median of 500 mg.
- Products listing it
- 1,679981 print an amount; 698 list it inside a blend without an amount
- Median per serving
- 100 mgmiddle half 25 mg to 250 mg
How much METHIONINE do supplements contain?
The median product lists 100 mg per serving. One in ten lists 10.43 mg or less, one in ten 500 mg or more. The amount printed most often is 50 mg (98 products).
Products by amount of METHIONINE per serving
981 products, log scale; extreme 0.2% at each end left out of the drawing.
| Amount per serving | Products | For example |
|---|---|---|
| 50 mg | 98 | Ultra Multi Plus (Natural Factors); The New AntiOx Cysteine Free (Allergy Research Group); LV-GB Complex (Designs for Health) |
| 100 mg | 83 | Bio-Cardio 369 (Biotics Research Corporation); Bio-Cardio Packs (Biotics Research Corporation); Amino D Tox (Designs for Health) |
| 25 mg | 67 | Nutritional Management Pack (Douglas Laboratories); Ultra Amino Complex Watermelon (GNC Pro Performance); Liquid Hair Skin & Nails (Nature's Answer) |
| 500 mg | 42 | L-Methionine Free Form 500 mg (Vitamin World); Ultimate Fat Metabolizer (Biochem Sports); Myo-D (AST Sports Science) |
| 200 mg | 31 | Cut-Up Plus (Bricker Labs); Caprotein (Mt. Capra); Ultra Protein Plus Natural Chocolate Almond Flavor (Douglas Laboratories) |
| 250 mg | 31 | DetoxiCleanse (Bioclinic Naturals); Amino Thrust Fruit Punch (Labrada); Amino Thrust Green Apple (Labrada) |
| 150 mg | 27 | Recon (MusclePharm); Russian Bear (Vitol); Dextox In Guard Tabsules (Perque) |
| 12.5 mg | 24 | Ultra Preventive Beta With Copper & Iron (Douglas Laboratories); Ultra Preventive Beta With Copper (Douglas Laboratories); Ultra Preventive III Low Allergenicity (Douglas Laboratories) |
| 20 mg | 22 | Cholo-SYN (Douglas Laboratories); Bio-Glycozyme Forte (Biotics Research Corporation); Spectrient (Integrative Therapeutics) |
| 75 mg | 19 | Sym-Pack (Trace Nutrients); A/G-Pro (Miller Pharmacal Group); Enigma Strawberry Acai (Apollon Nutrition) |
Source: Supplement Facts rows of every product's current label, NIH ODS Dietary Supplement Label Database version 9.4.0; amounts in one measure (weight).
Which products list the most METHIONINE?
On-market products, per serving, with a plausible amount: the rule leaves out likely entry slips, such as an amount far beyond every other label with no %DV or strength on the label to back it (each product page still shows its own amount, marked).
- Amplified Wheybolic Extreme 60 Ripped Chocolate Peanut ButterGNC Pro Performance AMP3,000 mg
- Matrix 1.0 Milk ChocolateSyntrax2,200 mg
- 100% Whey Protein ApfelstrudelBody Attack Sports Nutrition2,030 mg
- Amplified Wheybolic Extreme 60 Ripped French VanillaGNC Pro Performance AMP1,500 mg
- 100% Pure L-MethionineNutraBio1,500 mg
- 100% Pure L-Methionine 750 MilligramsNutraBio1,500 mg
- Amplified Wheybolic Extreme 60 Ripped Cookies & CreamGNC Pro Performance AMP1,500 mg
- L-MethionineSource Naturals1,500 mg
Have the amounts changed over the years?
Products whose current label entered DSLD in 2011 list a median of 100 mg; those entered in 2025, 98.5 mg.
| Year | Products | Median per serving |
|---|---|---|
| 2011 | 30 | 100 mg |
| 2012 | 107 | 38 mg |
| 2013 | 105 | 50 mg |
| 2014 | 47 | 120 mg |
| 2015 | 41 | 185 mg |
| 2016 | 37 | 100 mg |
| 2017 | 51 | 125 mg |
| 2018 | 32 | 317.5 mg |
| 2019 | 41 | 100 mg |
| 2020 | 99 | 100 mg |
| 2021 | 73 | 100 mg |
| 2022 | 93 | 75 mg |
| 2023 | 68 | 95 mg |
| 2024 | 81 | 75 mg |
| 2025 | 76 | 98.5 mg |
Source: DSLD label entry dates and amounts, current labels.
In which products and brands?
Products listing METHIONINE by DSLD product type
Brands listing it most: Douglas Laboratories (85), GNC Pro Performance AMP (16), GNC Beyond Raw (16), Nature's Plus (14), Biotics Research Corporation (11), Muscle Feast (11), Arms Race Nutrition (11), Bronson (10), Pure Encapsulations (10), Vibrant Health (10).
Every product listing METHIONINE
1,679 products, A to Z by name (page 15 of 34), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.
- Hair BoostVital Proteins · off the marketin a blend
- Hair ForceKAL50 mg
- Hair GroNew Nordic · off the marketin a blend
- Hair Growth Formula24 Bio · off the market100 mg
- Hair MultivitaminCalifornia Gold Nutrition10 mg
- Hair Renew FormulaEuroMedica · off the market100 mg
- Hair Renew FormulaTerry Naturally100 mg
- Hair revital xZenith Labs100 mg
- Hair Self-CareViviscal15 mg
- Hair Skin + NailsTop Secret Nutrition Healthin a blend
- Hair Skin NailsKLEENIQ · off the market125 mg
- Hair VolumeNew Nordic · off the market50 mg
- Hair Volume plus Nail StrongNew Nordic50 mg
- Hair, Skin & NailsRite Aid Pharmacy50 mg
- Hair, Skin & NailsEnergyFirst50 mg
- Hair, Skin & NailsNatural Factors WS WomenSense150 mg
- Hair, Skin & NailsHyalogic Beauty from Within15 mg
- Hair, Skin & NailsNutracraft125 mg
- Hair, Skin & NailsCHK Nutrition50 mg
- Hair, Skin & NailsBIOVEA50 mg
- Hair, Skin & NailsFuturebiotics100 mg
- Hair, Skin & NailsDr. Rico Perez50 mg
- Hair, Skin & NailsEsmond Natural30 mg
- Hair, Skin & Nails + Biotin 5,000 mcgRite Aidin a blend
- Hair, Skin & Nails Beauty BasicsGNC Women's50 mg
- Hair, Skin & Nails FormulaGNC · off the market50 mg
- Hair, Skin & Nails FormulaGNC Women's50 mg
- Hair, Skin & Nails HA Collagen Builder Chewable Lozenge Mixed Berry FlavorHyalogic15 mg
- Hair, Skin & Nails MultiVSN Vital Strength Nutrition · off the market50 mg
- Hair, Skin & Nails MultiVitaCeutical Labs50 mg
- Hair, Skin & Nails MultiVitamer Laboratories50 mg
- Hair, Skin & Nails Super Nutrient FormulaNatural Factors · off the market150 mg
- Hair, Skin And NailsVitabase · off the market50 mg
- Hair, Skin, & NailsBurton Nutrition125 mg
- HairprinApproved Science200 mg
- HairVit H3Laboratorios Lopez · off the market100 mg
- Hardcore Amino 3000MET-Rx22.8 mg
- HCG Synergy Cinnamon FlavoredOfficial HCG Diet Planin a blend
- Healthy Hair FormulaVitamin World250 mg
- Healthy Hair FormulaPuritan's Pride Premium250 mg
- Healthy LiverWholeHealth20 mg
- Healthy-ThinBodyHealth · off the market2.5 mg
- Healthy-Thin EnergizeBodyHealth2.5 mg
- Heavy Metal CleanzSignature Supplements50 mg
- Heavy Metal DetoxNature's Sunshinein a blend
- Heavy Metal GoneDr. Clark Store50 mg
- Heavy Metal SupportThorne Research · off the market150 mg
- Heavy Metal SupportThorne · off the market150 mg
- Heavy Metal SupportDr. Clark Store120 mg
- Height FuelSuccess Chemistry8 mg