HMS Nutrition Stabilized R-Lipoic Acid, 300 mg per serving, 60 capsules

HMS Nutrition Stabilized R-Lipoic Acid is a vegan capsule supplement listing 300 mg of stabilized R-ALA per serving. It is positioned for nerve, metabolism and antioxidant support, with claims of NSF certification and an R-only formula.

At a glance

The listing claims 300 mg of stabilized R-ALA per serving and says the formula contains no S-ALA.
Claimed support areas include nerve function, healthy metabolism, cellular energy production and antioxidant activity.
The listing describes the capsules as vegan, Non-GMO, and free of gluten, soy and dairy.

Price

$31.99Save 20%

Reference price: ~~$39.99~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

A single R-ALA ingredient is claimed, without S-ALA.
The listed dietary exclusions may suit buyers avoiding gluten, soy, dairy, eggs or nuts.
A 60-capsule bottle is presented in an easy-to-swallow capsule format.

Technical specifications

8 specifications

Identity
Brand	HMS Nutrition

Serving and formulation
R-lipoic acid per serving	300 mg
Capsule count	60Capsule
Form	Easy-to-swallow capsules
Isomer claim	Contains only R-ALA (no S-ALA)

Certifications and dietary claims
Certification and manufacturing claims	NSF Certified supplement made with Non-GMO, vegan ingredients. Gluten-free, soy-free, and dairy-free, with no preservatives, artificial flavors, eggs, or nuts
Manufacturing location and facility claim	Manufactured in the USA in an NSF-certified, cGMP-compliant facility

Dimensions and installation
Dimensions listed	2.24 x 2.25 x 4 inches; 2.08 ounces

What to know before buying

The described nerve, metabolism and antioxidant benefits are supplement claims, not established treatment effects. Customer feedback is mixed on whether the product matches the R-alpha-lipoic-acid form claimed in the listing, so buyers prioritizing that distinction may want to confirm the formulation.

Who is it for?

A good fit for

Buyers seeking a capsule supplement specifically labeled as stabilized R-ALA.
People looking for a vegan product with stated gluten-free, soy-free and dairy-free attributes.

Less suited to

Buyers who need a treatment for nerve pain or another medical condition rather than a supplement claiming support.
Anyone who needs independently confirmed details on the exact R-ALA formulation before purchase.

HMS Nutrition Stabilized R-Lipoic Acid, 300 mg per serving, 60 capsules · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 1,364 ratings

5 stars73%73%
4 stars17%17%
3 stars5%5%
2 stars1%1%
1 star4%4%

Customer feedback is generally favorable about perceived effectiveness, quality and ease of swallowing, with reports of nerve discomfort and energy benefits. These are customer impressions, not proof of outcomes. Some customers question whether the formula is R-alpha-lipoic acid, which matters because the listing specifically claims R-ALA only. Odor feedback is mixed, including reports of no odor or aftertaste and reports of an unpleasant urine smell.

Positive themes

Customers report perceived effectiveness, including relief from nerve discomfort and improved energy.
Feedback describes the capsules as easy to swallow and the product as good quality.

Mixed feedback

Customers disagree about whether the product is the R-alpha-lipoic-acid form claimed in the listing.
Odor experiences vary, from no odor or aftertaste to reports of an unpleasant urine smell.

Frequently asked questions

How much R-ALA does the listing specify per serving?

It states 300 mg of stabilized R-lipoic acid per serving.

What formulation does HMS Nutrition claim?

The listing says it contains only R-ALA and no S-ALA. Customer feedback is mixed about whether the product is the R-alpha-lipoic-acid form, so confirm the formulation if that distinction is essential.

What dietary attributes are claimed?

The listing describes it as vegan and Non-GMO, and says it is free of gluten, soy, dairy, preservatives, artificial flavors, eggs and nuts.

Does the listing claim NSF certification?

Yes. It identifies the supplement as NSF Certified and says it is manufactured in an NSF-certified, cGMP-compliant facility.