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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
★ ★ ★ ★ ★
(8178 ratings)
Biotin 150 mcg
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Score 60

Primarily an R-Lipoic Acid supplement with a very low complementary dose of Biotin, suitable for those targeting R-Lipoic Acid benefits.

Quantity: 60 Veggie Cap(s) • (60 servings)
Goals:
flag Hair Health
flag Nail Health
flag Skin Health
flag Metabolism Boost

leaderboard Score 60

Primarily an R-Lipoic Acid supplement with a very low complementary dose of Biotin, suitable for those targeting R-Lipoic Acid benefits.

Quantity: 180Dose: 5000mcg, Quantity: 120

insightsAnalysis

Doctor's Best Stabilized R-Lipoic Acid focuses on providing 100 mg of BioEnhanced Na-RALA Sodium R-Alpha Lipoate, a form of R-Lipoic Acid known for its potential to support metabolic health and antioxidant activity. The inclusion of 150 mcg of D-Biotin is a complementary addition, rather than the primary feature.

For those specifically seeking a potent biotin supplement, the 150 mcg dose is quite low compared to most dedicated biotin products. However, if the main interest is R-Lipoic Acid, the high customer satisfaction for this product suggests it performs well in that regard, offering a veggie cap form.

thumb_upPros
  • Features BioEnhanced Na-RALA R-Lipoic Acid
  • Veggie caps, suitable for vegetarians
  • High customer satisfaction (over 8000 reviews)
  • Reputable brand (Doctor's Best)
thumb_downCons
  • Biotin dose (150 mcg) is very low for targeted hair, skin, nail support
  • Higher price per serving if considered solely for its biotin content
  • Not ideal as a standalone high-potency biotin supplement
warningWarnings
  • R-Lipoic Acid can affect blood sugar levels, so individuals with diabetes or on blood sugar-lowering medications should consult a professional before use.
  • Individuals primarily seeking high-dose biotin should look for a different product.
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$19.99($0.33 per serving)
iHerb
$ 19.99
Vitacost
$ 19.99
Pure Formulas
$ 28.92
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Ingredients

IngredientAmount per serving
D-Biotin
150 mcg
R-Lipoic Acid
100 mg
grain_off Gluten Free person Adults 18–50 eco Vegan eco Vegetarian
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Categories

Biotin 60
As a Biotin supplement, this product is weak due to its very low dosage. It fits better into a broader 'metabolic support' collection rather than a focused Biotin offering.
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Goals

flag Metabolism Boost 75
While biotin contributes to metabolism, the main driver for 'metabolism boost' in this product is likely the R-Lipoic Acid. R-Lipoic Acid is well-regarded for its role in cellular energy and metabolic function.
flag Hair Health 50
The biotin dose of 150 mcg is too low to offer significant, targeted support for hair health, especially when compared to dedicated biotin supplements typically offering thousands of micrograms.
flag Nail Health 50
With only 150 mcg of biotin, this product is unlikely to provide meaningful support for nail strength or growth. Higher doses are usually preferred for these specific goals.
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Stabilized R-Lipoic Acid

California Gold Nutrition
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Offers the exact same high-quality stabilized R-Lipoic Acid and Biotin at a significantly lower price per serving due to its larger quantity, providing excellent overall value.
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Jarrow Formulas
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Alpha Lipoic Sustain with Biotin

Jarrow Formulas
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★★★★★
(1228 ratings)
Offers a sustained-release Alpha Lipoic Acid with Biotin at a lower price per serving, providing enhanced delivery for a more modest cost.
Other sellers (4)
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R-Lipoic Acid

AOR Advanced Orthomolecular Research Premium
4.7
★★★★★
(644 ratings)
Offers a substantially higher potency (450mg vs 100mg) of stabilized R-Lipoic Acid (Sodium Salt) with Biotin from a premium, research-focused brand, making it a superior choice for maximum R-ALA dosage.
Other sellers (1)
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Alpha Lipoic Sustain with Biotin

Jarrow Formulas
4.7
★★★★★
(1228 ratings)
While not R-Lipoic Acid, its 'Sustain' (sustained release) technology can offer improved absorption and reduced digestive upset, which some users might consider a 'better' delivery method.
Other sellers (4)
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R-Alpha Lipoic Acid

Jarrow Formulas
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(1572 ratings)
Offers the R-Alpha Lipoic Acid form with Biotin, from a highly reputable brand, providing a high-quality and generally stable form of ALA, comparable to the original.
Other sellers (4)
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