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Home›Supplements›Vitamin›Biotin›Stabilized R-Lipoic Acid 100 mg Doctor's Best
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Stabilized R-Lipoic Acid 100 mg

Doctor's Best
4.7
★ ★ ★ ★ ★
(8249 ratings)
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Score 60

A specialized supplement combining stabilized R-Lipoic Acid with a foundational dose of biotin, primarily for metabolic support.

How scoring works
scaleQuantity:180 Veggie Cap(s) • (180 servings)
track_changesGoals:

leaderboard Score 60

A specialized supplement combining stabilized R-Lipoic Acid with a foundational dose of biotin, primarily for metabolic support.

How scoring works
Also available as 2 options
5000mcg • 120 Veggie Cap(s) servings B7 5000 mcg • 120 Veggie Cap(s) • 120 servings $9.99 ($0.08 per serving) 60 servings 1 Veggie Capsule(s) • 60 Veggie Cap(s) • 60 servings $19.99 ($0.33 per serving)
$49.99($0.27 per serving)
iHerb
$ 49.99
Vitacost
$ 53.09
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psychologyAnalysis

This supplement from Doctor's Best focuses on Stabilized R-Lipoic Acid (100 mg), with D-Biotin included at a very low dosage of 150 mcg. R-Lipoic Acid is known for its role in cellular energy and metabolic pathways, making this product well-suited for those looking to support these functions.

The low biotin content means it's not designed to deliver the high potencies often sought for hair, skin, and nail benefits. It's more of a specialized metabolic support product that also includes a foundational amount of biotin, making it a distinct offering compared to pure biotin supplements.

thumb_upPros
  • Features stabilized R-Lipoic Acid, which is a potent form.
  • Contains two ingredients (R-Lipoic Acid and Biotin) that support metabolism.
  • Veggie caps are suitable for various dietary preferences.
  • Large quantity of 180 servings.
thumb_downCons
  • Very low biotin dosage (150 mcg) for hair, skin, and nail benefits.
  • High price point for a daily supplement.
  • Not a primary biotin supplement despite being in the biotin collection.
  • Price per serving is higher than most pure biotin products.
warningWarnings
  • R-Lipoic Acid can affect blood sugar levels, so individuals with diabetes or hypoglycemia should consult a healthcare professional.
  • Biotin may interfere with certain lab tests, so inform your doctor if you are taking it.
  • If you are pregnant, nursing, taking any medications, or have a medical condition, consult your healthcare practitioner before use.
scienceNutrient quality
75 High impact

The quality of the R-Lipoic Acid is good, using a stabilized form (BioEnhanced Na-RALA). While the biotin dose is low, the choice of stabilized R-Lipoic Acid indicates a focus on ingredient efficacy.

visibilityIngredient transparency
90 Highest impact

The product clearly lists both active ingredients, D-Biotin and R-Lipoic Acid, along with the specific form of R-Lipoic Acid. This provides excellent transparency regarding its composition.

workspace_premiumValue for money
50 Moderate impact

For someone specifically seeking a biotin supplement, the value for money is low due to the minimal biotin content and high price. However, for R-Lipoic Acid, it might offer reasonable value.

thumb_upCustomer satisfaction
75 High impact

With 8168 reviews, this product has received considerable customer feedback, suggesting a generally positive reception. The satisfaction likely stems from the R-Lipoic Acid benefits.

storefrontBrand
70 High impact

Doctor's Best is a recognized brand in the supplement market, often associated with science-based formulations. Their products are generally well-regarded for providing specific ingredient forms.

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track_changesGoals
flagMetabolism Boost
Impact
Highest effect
This product excels for metabolism support due to its inclusion of 100 mg of stabilized R-Lipoic Acid. Both R-Lipoic Acid and biotin play roles in energy metabolism, making it a strong choice for this goal.
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flagHair Health
Impact
Lower effect
The biotin dosage of 150 mcg is very low and generally insufficient for targeted hair health support, where much higher doses are typically used. Its contribution to hair health from biotin alone would be minimal.
View goal →
flagNail Health
Impact
Lower effect
With only 150 mcg of biotin, this product does not offer a significant dose for supporting nail health. It is unlikely to produce noticeable effects for those seeking to improve nail strength or growth through biotin.
View goal →
flagSkin Health
Impact
Lower effect
The biotin content at 150 mcg is too low for specific skin health interventions. While biotin is involved in overall cellular health, this dose isn't geared towards targeted skin improvement goals.
View goal →
scienceIngredients
IngredientAmount per serving
D-Biotin
150 mcg
R-Lipoic Acid
100 mg
grain_off Gluten Free person Adults 18–50 eco Vegan eco Vegetarian
flagReport overview
Biotin 45
While it contains biotin, the 150 mcg dosage is extremely low compared to other products in the biotin collection. It is not a primary biotin supplement but rather a combination product with a minor biotin component.
scienceView ingredientinventory_2View products
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