R-Alpha Lipoic Acid
Jarrow Formulas
Score 65
This product provides 100 mg of R-Alpha Lipoic Acid, the natural form of ALA, with a minimal 150 mcg of biotin, targeting antioxidant and metabolic support.
Score 65
This product provides 100 mg of R-Alpha Lipoic Acid, the natural form of ALA, with a minimal 150 mcg of biotin, targeting antioxidant and metabolic support.
Analysis
Jarrow Formulas' R-Alpha Lipoic Acid focuses on 100 mg of the R-form of ALA, which is the naturally occurring isomer and sometimes preferred for its perceived bioavailability. This makes it suitable for individuals specifically seeking this form for its antioxidant effects and contribution to cellular energy.
The product includes a very minimal 150 mcg of D-Biotin. This low dose suggests biotin is present mainly to prevent any potential depletion that can sometimes occur with high doses of ALA, rather than to provide significant beauty benefits or stand-alone biotin support.
Pros
- Contains the R-form of Alpha Lipoic Acid, which is often preferred.
- Vegetarian-friendly capsule.
- Alpha Lipoic Acid is a potent antioxidant.
- Biotin is included to complement ALA's metabolic functions.
Cons
- Extremely low biotin dosage for hair, skin, and nail goals.
- Primarily an ALA supplement; not for those seeking high-dose biotin.
- The 100mg ALA dose is lower than in some other ALA products.
Warnings
- Alpha Lipoic Acid can impact blood sugar levels; monitor carefully if you have diabetes.
- Inform your doctor about this supplement if you are undergoing laboratory tests, due to potential biotin interference.
- This is not a primary source of biotin for beauty enhancement.
$13.60($0.22 per serving)
 Daily Vita | $ 13.60 | |
 Pure Formulas | $ 21.99 | |
| Daily Vita | $ 21.99 | |
 Vitacost | $ 25.29 | |
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Goals
Impact
Highest effect
R-Alpha Lipoic Acid is a potent compound for supporting energy metabolism and acts as an antioxidant. The combination with a small amount of biotin reinforces its role in cellular energy production, making it effective for this goal.
Impact
Moderate effect
While the biotin dose is low, R-Alpha Lipoic Acid offers antioxidant properties that can contribute to overall skin cellular health. Its primary benefits for skin are indirect and related to protection rather than direct structural support.
Impact
Lower effect
The 150 mcg biotin dose is too low to significantly impact hair health, especially when compared to biotin products designed for beauty. Its contribution to hair vitality here is very minor.
Impact
Lower effect
With only 150 mcg of biotin, this product offers negligible support for nail strength or growth. It is not formulated to provide targeted benefits for nails.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Biotin | 150 mcg |
R-Alpha Lipoic Acid | 100 mg |
Biotin 50
The biotin content of 150 mcg is very low, indicating that this product is not intended as a primary biotin supplement. Biotin is present as a minor, supportive co-factor to the R-Alpha Lipoic Acid.
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