non-nutrient/non-botanical
Alpha Lipoic Acid supplements
Half of the 2,407 alpha lipoic acid supplements in the NIH label database that print an amount list 50 mg or less per serving; the middle half list 25 mg to 150 mg (DSLD version 9.4.0, January 2026). The 284 products whose only supplement ingredient is alpha lipoic acid list a median of 250 mg.
- Products listing it
- 3,0872,407 print an amount; 678 list it inside a blend without an amount
- Median per serving
- 50 mgmiddle half 25 mg to 150 mg
How much alpha lipoic acid do supplements contain?
The median product lists 50 mg per serving. One in ten lists 10 mg or less, one in ten 300 mg or more. The amount printed most often is 100 mg (386 products).
Products by amount of alpha lipoic acid per serving
2,407 products, log scale; extreme 0.2% at each end left out of the drawing.
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 alpha lipoic acid?
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).
- Lipoic Acid CrystalsCardiovascular Research1,000 mg
- Ultra-Lipoic ForteDouglas Laboratories1,000 mg
- R-Lipoic Acid 300 mgAOR Advanced Orthomolecular Research Advanced900 mg
- MV-One PlusNephrian800 mg
- NeuropaquellQ-Leap Nutraceuticals800 mg
- Alpha CUNuMedica800 mg
- Alpha LAAPOPTOSIS Nutraceuticals650 mg
- Glycemic SelectMoss Nutrition650 mg
Have the amounts changed over the years?
Products whose current label entered DSLD in 2011 list a median of 25 mg; those entered in 2025, 50 mg.
| Year | Products | Median per serving |
|---|---|---|
| 2011 | 67 | 25 mg |
| 2012 | 155 | 50 mg |
| 2013 | 190 | 50 mg |
| 2014 | 132 | 50 mg |
| 2015 | 96 | 30 mg |
| 2016 | 120 | 50 mg |
| 2017 | 149 | 50 mg |
| 2018 | 115 | 50 mg |
| 2019 | 102 | 50 mg |
| 2020 | 231 | 80 mg |
| 2021 | 198 | 50 mg |
| 2022 | 184 | 100 mg |
| 2023 | 230 | 100 mg |
| 2024 | 248 | 60 mg |
| 2025 | 190 | 50 mg |
Source: DSLD label entry dates and amounts, current labels.
In which products and brands?
Products listing alpha lipoic acid by DSLD product type
Brands listing it most: NOW (45), Douglas Laboratories (44), Source Naturals (43), Pure Encapsulations (43), Protocol For Life Balance (34), GNC Women's Ultra Mega (33), Emerald Labs (32), GNC Mega Men (29), XYMOGEN (25), Emergen-C (22).
Every product listing alpha lipoic acid
3,087 products, A to Z by name (page 49 of 62), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.
- R-Alpha Lipoic Acid 300 mgPS Premium Supplements300 mg
- R-Alpha Lipoic Acid R-Thioctic Acid 100LifeLink100 mg
- R-Alpha Lipoic Acid with BiotinJarrow Formulas100 mg
- R-Form Alpha Lipoic Acid 100 mgVital Nutrients200 mg
- R-Fraction Alpha Lipoic Acid 100 mg Double StrengthSwanson100 mg
- R-Fraction Alpha Lipoic Acid 300 mgtnvitamins300 mg
- R-Fraction Alpha Lipoic Acid 300 mg Triple StrengthSwanson300 mg
- R-LipoicIntensive Nutrition · off the market50 mg
- R-Lipoic AcidVitamin Research Products50 mg
- R-Lipoic AcidThorne Research · off the market100 mg
- R-Lipoic AcidPure Encapsulations100 mg
- R-Lipoic AcidAOR Advanced Orthomolecular Research Premium450 mg
- R-Lipoic AcidDouglas Laboratories100 mg
- R-Lipoic AcidProgressive Professional from Progressive Laboratories100 mg
- R-Lipoic AcidThorne · off the market100 mg
- R-Lipoic AcidSuperSmart300 mg
- R-Lipoic Acid (Stabilized)Douglas Laboratories100 mg
- R-Lipoic Acid (Stabilized)Pure Encapsulations100 mg
- R-Lipoic Acid 100 mgPhysician's Preference · off the market100 mg
- R-Lipoic Acid 100 mgCountry Life100 mg
- R-Lipoic Acid 100 mgHumax100 mg
- R-Lipoic Acid 100 mgNatural Factors100 mg
- R-Lipoic Acid 100 mgSuperSmart · off the market300 mg
- R-Lipoic Acid 100 mgSource Naturals100 mg
- R-Lipoic Acid 100 mgSeeking Health100 mg
- R-Lipoic Acid 210 mgThe Vitamin Shoppe210 mg
- R-Lipoic Acid 300 mgHMS Nutrition300 mg
- R-Lipoic Acid 300 mgAOR Advanced Orthomolecular Research Advanced900 mg
- R-Lipoic Acid 300 mgSuperSmart · off the market300 mg
- R-Lipoic Acid 50 mgSource Naturals50 mg
- R-Lipoic Acid 50 mgAdvance Physician Formulas50 mg
- R-Lipoic Acid+Genceutic Naturals300 mg
- R3 ExtremeCellucorin a blend
- Radiance BoostNutri-Rich10 mg
- RadiantNature's Origin · off the market25 mg
- Radiant GlowNutri-Rich10 mg
- RadoxSyntrax200 mg
- RapidDrive Post-Workout Amino Complex Fruit PunchGNC Pro Performancein a blend
- Re-ForgeGNC Beyond Rawin a blend
- Rebirth Fruit PunchEnraged · off the marketin a blend
- RecelleratorLive the Source · off the marketin a blend
- ReconnectIVL Institute For Vibrant Living · off the market25 mg
- ReconnectIVL25 mg
- Recover & RepairMRI Performance Athlete Competitive Series · off the marketin a blend
- Red Yeast RiceHerbadiet50 mg
- Red Yeast Rice 600 mg With CoQ10 30 mgNOW100 mg
- Red Yeast Rice Care 1215 mgForestLeaf · off the market225 mg
- Red Yeast Rice Complex 1,570 mgAN Amazing Nutrition Amazing Formulas100 mg
- Red Yeast Rice PlusProtocol For Life Balance · off the market100 mg
- Red Yeast Rice Plus 600 mgProtocol For Life Balance100 mg