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Stabilized R-Lipoic Acid 100 mg

Doctor's Best
4.6
(7668 ratings)
Biotin 150 mcg
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Score 58.0

Larger pack of R-Lipoic Acid with minimal biotin; better value for ALA but still ineffective for biotin-specific goals.

Quantity: 180 Veggie Cap(s)Servings size: 1 Veggie Capsule(s) (180 servings)
Selected goals:
Other goals:
Anti-Aging
Detoxification
Heart Health
Energy
Skin Health

Score 58.0

Larger pack of R-Lipoic Acid with minimal biotin; better value for ALA but still ineffective for biotin-specific goals.

Quantity: 60Dose: 5000mcg, Quantity: 120
Analysis

Functionally identical to the 60-serving version, this product also focuses on Stabilized R-Lipoic Acid with a minimal 150 mcg D-Biotin dose. The larger quantity (180 servings) makes it slightly more cost-effective per serving for those seeking R-Lipoic Acid's antioxidant benefits. However, its low biotin content remains inadequate for users specifically targeting significant improvements in hair, skin, and nail health solely through biotin supplementation.

Pros
  • Contains highly bioavailable Stabilized R-Lipoic Acid
  • From Doctor's Best, a reputable brand
  • More cost-effective per serving than the smaller pack size
Cons
  • Very low biotin dosage (150 mcg), making it ineffective for targeted hair, skin, and nail benefits
  • Primarily an R-Lipoic Acid supplement, not a dedicated biotin product for stated goals
Warnings
  • Consumers should be aware that Alpha Lipoic Acid (ALA) can potentially interfere with biotin absorption if biotin intake is already marginal, though the low dose here lessens this specific concern for general users.
$50.99($0.28 per serving)
iHerb
$ 51.98
Vitacost
$ 50.99
Ingredients
IngredientAmount per serving
D-Biotin 150 mcg
R-Lipoic Acid (BioEnhanced Na-RALA Sodium R-Alpha Lipoate) 100 mg
Gluten Free Adults 18–50 Vegan Vegetarian
Categories
Biotin 48.0
Despite being in the 'Biotin' collection, its negligible biotin content and primary focus on R-Lipoic Acid make it a very poor fit for consumers seeking a functional biotin supplement. It deviates significantly from the core purpose of the collection.
Goals
Skin Health 52.0
While R-Lipoic Acid provides general antioxidant support beneficial for skin, the biotin component does not directly contribute to the specific skin improvements commonly sought from biotin, such as enhanced complexion or reduced skin issues related to deficiency.
Hair Health 42.0
The minimal biotin dose in this product is insufficient for promoting any significant hair growth or improvements in hair quality. Users seeking notable results for hair health should look for much higher biotin concentrations.
Nail Health 42.0
The 150 mcg biotin dosage is too low to effectively strengthen nails or reduce brittleness, making it unsuitable for individuals seeking tangible improvements in nail health. It lacks the necessary potency for noticeable effects.
97 Value

Stabilized R-Lipoic Acid

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4.7
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Offers the exact same high-quality stabilized R-Lipoic Acid and Biotin at a slightly lower price per serving due to its larger quantity, providing excellent overall value within this product type.
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R-Alpha Lipoic Acid

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4.7
(1465 ratings)
Provides R-Alpha Lipoic Acid with Biotin at a lower price per serving, offering a strong value proposition for the effective R-ALA form.
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Alpha Lipoic Sustain with Biotin

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4.7
(1077 ratings)
Offers a sustained-release Alpha Lipoic Acid with Biotin for a similar price per serving, providing a different benefit (enhanced delivery) for comparable cost.
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R-Lipoic Acid

AOR Advanced Orthomolecular Research Premium
4.7
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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.
92 Performance

Stabilized R-Lipoic Acid

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4.7
(5429 ratings)
A very similar, equally high-quality stabilized R-Lipoic Acid option with Biotin, offering an alternative from a well-regarded brand with strong reviews.
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R-Alpha Lipoic Acid

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4.7
(1465 ratings)
Provides the R-Alpha Lipoic Acid form with Biotin from a highly reputable brand, offering a high-quality and generally stable ALA option.
97 Budget

Stabilized R-Lipoic Acid

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4.7
(5426 ratings)
Offers the same high-quality stabilized R-Lipoic Acid and Biotin at a slightly lower price per serving, providing a marginally more economical large-quantity option.
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R-Alpha Lipoic Acid

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4.7
(1465 ratings)
Provides R-Alpha Lipoic Acid with Biotin at a lower price per serving, offering a good quality alternative, though not explicitly 'stabilized' in its name.
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Biotin 10000 mcg

21st Century
4.7
(44583 ratings)
While not an R-Lipoic Acid product, it's a significantly cheaper option for a high dose of Biotin, which is a component of the original product and relevant to its goals.
97 Value

Stabilized R-Lipoic Acid

California Gold Nutrition
4.7
(5426 ratings)
Offers the exact same high-quality stabilized R-Lipoic Acid and Biotin at a slightly lower price per serving due to its larger quantity, providing excellent overall value within this product type.
90 Value

R-Alpha Lipoic Acid

Jarrow Formulas
4.7
(1465 ratings)
Provides R-Alpha Lipoic Acid with Biotin at a lower price per serving, offering a strong value proposition for the effective R-ALA form.
80 Value

Alpha Lipoic Sustain with Biotin

Jarrow Formulas
4.7
(1077 ratings)
Offers a sustained-release Alpha Lipoic Acid with Biotin for a similar price per serving, providing a different benefit (enhanced delivery) for comparable cost.
98 Performance

R-Lipoic Acid

AOR Advanced Orthomolecular Research Premium
4.7
(531 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.
92 Performance

Stabilized R-Lipoic Acid

California Gold Nutrition
4.7
(5429 ratings)
A very similar, equally high-quality stabilized R-Lipoic Acid option with Biotin, offering an alternative from a well-regarded brand with strong reviews.
90 Performance

R-Alpha Lipoic Acid

Jarrow Formulas
4.7
(1465 ratings)
Provides the R-Alpha Lipoic Acid form with Biotin from a highly reputable brand, offering a high-quality and generally stable ALA option.