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Deal.ai › Life Extension › Vitamins & Minerals
Life Extension
Life Extension Super R-Lipoic Acid

Life Extension Super R-Lipoic Acid

Best price now

$21.00at HerbsproChecked 43 min ago

42% under what the other stores charge

Compared across 7 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

Visit Herbspro
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Price facts

  • Lowest price today: $21.00 at Herbspro (checked Nov 11, 2026).
  • Checked at 7 stores.

Our take on the Life Extension Super R-Lipoic Acid

Life Extension Super R-Lipoic Acid delivers 240 mg of R-lipoic acid per capsule as stabilized sodium R-lipoate (Na-RALA), the more bioavailable form of alpha-lipoic acid. It is a vegetarian, gluten-free, non-GMO capsule taken once daily, preferably on an empty stomach. The sodium-buffered form is gentler than plain R-lipoic acid and is the main reason buyers pick it over cheaper racemic alpha-lipoic acid blends. It suits adults looking for antioxidant support and healthy cellular energy, not anyone seeking a quick energy stimulant.

Best forAdults wanting antioxidant supportPeople interested in cellular energy supportBuyers who prefer the stabilized Na-RALA formVegetarian and gluten-free diets
Pros
  • 240 mg of R-lipoic acid per capsule
  • Stabilized sodium R-lipoate (Na-RALA) form
  • Once-daily dosing
  • Vegetarian capsule, gluten-free and non-GMO
  • Simple formula with few excipients
Cons
  • Sodium-buffered, so it adds 28 mg sodium per capsule
  • Best absorbed on an empty stomach, which takes planning
  • R-lipoic acid costs more than racemic alpha-lipoic acid
  • No added biotin to offset lipoic acid's effect on biotin

Life Extension Super R-Lipoic Acid prices at every store

  • HerbsproNew

    In stock

    $21.00Checked 43 min ago
    Visit Herbspro
  • SwansonNew

    In stock

    $21.00Checked 43 min ago
    Visit Swanson
  • iHerbNew

    In stock

    $36.75Free shippingChecked 44 min ago
    Visit iHerb
  • Life ExtensionNew

    In stock

    $36.00+ $5.50 shippingChecked 44 min ago
    Visit Life Extension
  • The Vitamin ShoppeNew

    In stock

    $45.99Free shippingChecked 43 min ago
    Visit The Vitamin Shoppe
  • HealthlandNew

    In stock

    $55.95Free shippingChecked 44 min ago
    Visit Healthland
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $33.94Checked 43 min ago
    Visit Amazon

Store links may earn us a commission. Some prices via Klarna.

Life Extension Super R-Lipoic Acid price history

Lowest price we've seen: $21.00 on Nov 11 at Swanson. Tracked across 7 stores since Nov 11.

What reviewers say

Buyers of R-lipoic acid supplements generally value the stabilized Na-RALA form and once-daily capsule, and many report it is easier on the stomach than plain alpha-lipoic acid. Complaints center on the sodium content and the need to take it away from food.

What people mention
  • FormPraisedBuyers favor the stabilized sodium R-lipoate over plain alpha-lipoic acid for absorption.
  • DigestionPraisedMany say it is gentler on the stomach than racemic alpha-lipoic acid.
  • SodiumMixedSome note the 28 mg of sodium per capsule and watch their intake.
  • TimingMixedUsers mention the empty-stomach instruction makes dosing less convenient.
  • ValueMixedSome find R-lipoic acid costs more than generic alpha-lipoic acid.

About the Life Extension Super R-Lipoic Acid

Life Extension Super R-Lipoic Acid is an antioxidant supplement that provides R-lipoic acid in vegetarian capsules. It helps protect against oxidative stress and supports healthy cellular energy.

Each capsule contains 240 mg of R-lipoic acid, supplied as 283 mg of stabilized Na-RALA. The capsule is made with vegetable cellulose. The formula is gluten free, vegetarian and non-GMO.

The dose is 1 capsule daily. It is best taken on an empty stomach, at the same time each day. It is intended for adults.

Supplement type
Antioxidant
Main ingredient
R-Lipoic Acid
R-lipoic acid
240 mg per capsule
Stabilized Na-RALA
283 mg
Sodium
28 mg
Serving size
1 vegetarian capsule
Dosage
1 capsule daily
When to take
Preferably on an empty stomach, at the same time each day
Form
Capsule
Net contents
60 vegetarian capsules
Other ingredients
Vegetable stearate, silica, vegetable cellulose (capsule)
Diet
Vegetarian, gluten free, non-GMO
Certification
Non-GMO
Age group
Adult (18 - 50 years)
Container

Specifications

Supplement Type
Supplement, Antioxidant
Target Concern
Energy
Body Part Use
Cellular
Dosage
1 vegetarian capsule
Serving Size
1 vegetarian capsule
Dosage Frequency
Daily
Container Type
Bottle

Questions and answers

How is this different from regular alpha-lipoic acid?
It supplies only the R form, as stabilized sodium R-lipoate, rather than a 50/50 mix of R and S forms. The R form is the one the body uses.
How do I take it?
Take one vegetarian capsule daily, preferably on an empty stomach and at the same time each day.
Does it contain sodium?
Yes, the sodium-buffered form provides 28 mg of sodium per capsule. Account for that if you limit sodium.
Is it vegetarian and gluten free?
Yes. The capsule is vegetarian, and the product is gluten-free and non-GMO.
Should I take biotin with it?
Lipoic acid can compete with biotin absorption, so some users add a biotin supplement. Ask your doctor before combining.
Who should avoid it?
It is for adults. Pregnant or nursing women and anyone on medication should check with a doctor first.
Where is the Life Extension Super R-Lipoic Acid cheapest?
At Herbspro, for $21.00, 42% under what the other stores charge, as of our latest check.
Where can I buy the Life Extension Super R-Lipoic Acid?
7 stores we checked sell it, including Herbspro, Amazon, Swanson, The Vitamin Shoppe, Life Extension.

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Bottle
Item number
01208
Form
Capsule
Free Of
Non-GMO
Sodium Content
28 mg
Main Ingredient
R-Lipoic Acid
Contains
R-lipoic acid
Mineral Type
Sodium
Other Ingredients
Vegetable stearate, Silica, Vegetable cellulose (capsule)
Allergen Free
Non-GMO, Gluten free
Mineral Content
28 mg (Sodium)
Age Group
Adult
Gender
Unisex
Special Diet
Vegetarian, Gluten-free, Non-GMO
Dietary Restrictions
Non-GMO
Certifications
Non-GMO
R-Lipoic acid
240 mgSource
Net Contents
60 vegetarian capsulesSource
Sodium
28 mgSource
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