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Natural Factors

R-Lipoic Acid, 60 Vegetarian Capsules

4.7 · 1137 reviews
2,153 ₽

Dietary Supplement Active Form Highly Stable Antioxidant Support Suitable for Vegetarians/Vegans Purity & Potency Guaranteed R-Lipoic Acid is an antioxidant for the maintenance of good health. This form of alpha-lipoic acid is a highly stable form with enhanced bioavailability. Isura™: Non-GMO: Documentation ✔ Mass Spec: Lab Tested ✔

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Dietary Supplement Active Form Highly Stable Antioxidant Support Suitable for Vegetarians/Vegans Purity & Potency Guaranteed R-Lipoic Acid is an antioxidant for the maintenance of good health. This form of alpha-lipoic acid is a highly stable form with enhanced bioavailability. Isura™: Non-GMO: Documentation ✔ Mass Spec: Lab Tested ✔

Customer reviews

5.0
verified purchase
Love this R-Alpha Lipoic Acid supplement!!

I prefer this R-Alpha Lipoic Acid because it is a more absorbable version of alpha lipoic acid. I also prefer this Natural Factors supplement because it is a vegetarian formula with a clean label and minimal "Other Ingredients" listed. It is also not overly high in milligrams which provides good antioxidant support for the average healthy person looking to add this supplement to their daily vitamin protocol.

11/25/2023
5.0
verified purchase
Fantastic!

This is my second time buying this product and I bought 2 bottles this time during the discount. These help multiple sclerosis SO MUCH!! I had more energy and my walking is a lot better when I take them. I feel a lot lighter with more muscle endurance. Thanks Natural factors and iHerb for this great product.

11/25/2024
5.0
verified purchase
Enhanced

R-Lipoic Acid is an antioxidant for the maintenance of good health. This form of alpha-lipoic acid is a highly stable form with enhanced bioavailability.

4/20/2026
5.0
verified purchase
Great product

R lipoic acid is an important co factor to several mitochondrial multienzyme complexes related to energy production. It also helps fight free radicals and oxidative stress created from exercise.

11/18/2025
5.0
verified purchase
great

very quality R lipoic acid . I use it as a antiinfamatory and for glucose metabolism

7/14/2025
5.0
verified purchase
Good

I take this in my daily routine before the meal. I couldn't gain this nutrition benefit from others food. The quality is good and the ingredient is clear. The size of capsules is easy to swallow with no weird taste. The package always looks good. It is perfect if the price could more comparative. Highly recommend.

4/23/2025
5.0
verified purchase
High-quality R-Lipoic Acid

I have research different brands and variants. I think this is one of the best based on my own personal needs. I just take one capsule a day for general health benefits. Good ingredient since this is the active form which is more bioavailable. I take this in addition to a pretty healthy diet.

2/9/2025
5.0
verified purchase
Nerve Aid

R-Lipoic Acid has numerous benefits. In my case, I take it for nerve regrowth after a number of spinal procedures. It takes time but the evidence is strong in its favour. I surprised the surgeon with my recovery speed so I guess something is happening! Natural Factors brand has worked well for me.

1/18/2025
5.0
verified purchase
Part of great combination of supplements

I use this product as part of my other supplements, and after consulting my health care provider, as you should always do, I am very satisfied with it. Manufacturing is certified, quality is monitored, ingrediends are pure as they can get according to the manufacturer, and benefits are really great if you give it some time. With this manufacturer packaging and size are never a issue, and personally I couldn't ask for more.

11/26/2024
5.0
verified purchase
best for brain and much more

esp great for diabetics. consume this for a great health , dna support , energy and much more ! size is good ! it helps and calm our nervous system as well. boost your metabolism. package is great as well ! quality and ingredients are safe and good ! taste is not bad either ! I use it daily ! blend is attractive! u need this form of acid as it's bioavailable

11/14/2024