Compare every Alpha Lipoic Acid product across UK retailers on Suppio, ranked by true value - price per active dose, not pack size. Prices refreshed daily.
Antioxidant involved in energy metabolism, both water and fat soluble
We rank Alpha Lipoic Acid by price per gram of active ingredient - not by pack size - so a bigger tub with a worse price per dose can't outrank a smaller one that's actually cheaper.
Alpha Lipoic Acid is an antioxidant, which is a molecule that protects your cells from damage caused by unstable molecules called free radicals. It is unique because it is both water soluble and fat soluble, meaning it can work in every part of your cells regardless of whether the environment is oily or watery.
It is primarily used to support energy metabolism, which is the process your body uses to turn food into the energy that powers your organs and muscles. Because it can operate in both water and fat, it provides broad protection against cellular stress.
To create the supplement, companies typically use a chemical synthesis process in a laboratory to build the molecule from simpler starting materials. Once the pure powder is created, it is measured and packed into capsules or pressed into tablets for sale.
This ingredient is generally mid-range in price. This is because the chemical synthesis required to produce it is more complex than simple vitamin extraction, but there is enough global supply and competition among manufacturers to keep costs from becoming premium.
| Purpose | Typical studied dose | Evidence |
|---|---|---|
| peripheral diabetic neuropathy | 600 mg per day | established |
| weight loss | 1200 mg to 1800 mg per day | emerging |
Suppio matches identical products across UK retailers by barcode, then ranks by price per active dose rather than sticker price. Value rankings only ever include listings Suppio has independently verified against the live retailer page - unverified data is shown on each product’s own page but excluded from ranking.
Prices across our retailer network are refreshed at least daily.
Antioxidant involved in energy metabolism, both water and fat soluble
We rank Alpha Lipoic Acid by price per gram of active ingredient - not by pack size - so a bigger tub with a worse price per dose can't outrank a smaller one that's actually cheaper.
Suppio matches identical products across UK retailers by barcode, then ranks by price per active dose rather than sticker price. Value rankings only ever include listings Suppio has independently verified against the live retailer page - unverified data is shown on each product’s own page but excluded from ranking.
Prices across our retailer network are refreshed at least daily.