Doctor Life R-ALA, 60 capsules — 60 plant-based capsules

Pack size: 60 vegetarian capsules

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R-ALA, 60 capsules

Bioactive R-alpha-lipoic acid

97,99 zł

Supports processes involved in cellular energy
Daily protection against oxidative stress
Supports the body's metabolic balance

Overview

Alpha-lipoic acid in its natural, biologically active R form. R-ALA uses only the form the body relies on in processes involved in cellular energy production, rather than the conventional blend of two isomers.

At the heart of the formula / R-ALA, 60 capsules

Thoughtful support. Clear purpose.

01Supports processes involved in cellular energy
02Daily protection against oxidative stress
03Supports the body's metabolic balance
04The natural, biologically active R form
05A stabilized form without unnecessary fillers

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R-ALA, 60 capsules

Made for your daily routine.

Bio-Enhanced® Na-RALA provides R-alpha-lipoic acid as a stabilized sodium salt. This addresses the instability of free R-ALA. One capsule provides an amount equivalent to 150 mg of R-lipoic acid.

One active ingredient, a plant-based capsule, and no fillers keep the formula focused. It is designed for adults interested in R-ALA as part of a routine centered on energy metabolism and oxidative balance.

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R-ALA, 60 capsules

Why choose the R form of alpha-lipoic acid?

Alpha-lipoic acid has two mirror-image forms, R and S. The R form occurs naturally in the body and acts as a cofactor in energy-related reactions. Conventional ALA may contain both. This formula uses the R form stabilized as sodium R-lipoate, with clearly stated compound and active acid amounts.

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R-ALA, 60 capsules

What does research say about R-ALA?

R-ALA research examines energy metabolism, metabolic measures, and oxidative balance. Pharmacokinetic studies have assessed the absorption of stabilized sodium R-lipoate. Clinical trials of R-ALA have examined antioxidant markers, body weight, and BMI, while broader ALA reviews cover glucose, insulin, and lipids. These studies used specific forms and doses, not this finished product.

Ingredients / Doctor Life

Every ingredient. Clearly explained.

Each ingredient, its form and quantity — in one place.

Ingredient amounts for the servings shown in the table.
Ingredient	1 capsule	2 capsules
R-alpha-lipoic acid (R-ALA Bio-Enhanced® Na-RALA)	172 mg	344 mg
Equivalent to 261 mg of R-lipoic acid	150 mg	300 mg

*NRV: Nutrient Reference Value

Full ingredient list

Sodium R-alpha-lipoate, capsule: hydroxypropyl methylcellulose.

How to use

Part of your daily rhythm.

How to use

Unless your doctor or dietitian advises otherwise, take 1 capsule up to twice daily, preferably about 1 hour before eating.

Important information

Do not exceed the recommended daily serving. Food supplements should not replace a varied diet. A balanced diet and a healthy lifestyle are recommended. Store at room temperature in a dry place, out of reach of young children.

Science & sources

Understand the formula.

Research on R-ALA highlights the importance of form alongside amount. Stabilized sodium R-lipoate rapidly reaches high blood concentrations, while clinical studies examine alpha-lipoic acid supplementation in relation to metabolic balance and antioxidant protection.

These publications concern the studied ingredients or formulas. They do not all evaluate the finished Doctor Life product, and research results do not guarantee individual outcomes.

01The plasma pharmacokinetics of R-(+)-lipoic acid administered as sodium R-(+)-lipoate to healthy human subjects

D.A. Carlson, A.R. Smith, S.J. Fischer, K.L. Young, L. Packer

Alternative Medicine Review (2007), 12(4), 343–351.

A study in healthy adults found rapid absorption and high peak plasma concentrations with stabilized sodium R-alpha-lipoate. The findings support the choice of a form designed for improved availability to the body.

02A Randomized Controlled Trial of Long-Term (R)-α-Lipoic Acid Supplementation Promotes Weight Loss in Overweight or Obese Adults without Altering Baseline Elevated Plasma Triglyceride Concentrations

G. Bobe, A.J. Michels, W.J. Zhang et al.

The Journal of Nutrition (2020), 150(9), 2336–2345. PMID: 32692358.

In a 24-week placebo-controlled study, R-ALA was associated with changes in BMI, body weight, and markers of antioxidant defense. The publication explores this natural form in relation to metabolism and cellular protection.

03The effects of alpha-lipoic acid supplementation on glucose control and lipid profiles among patients with metabolic diseases: A systematic review and meta-analysis of randomized controlled trials

M. Akbari, V. Ostadmohammadi, K.B. Lankarani et al.

Metabolism (2018), 87, 56–69. DOI: 10.1016/j.metabol.2018.07.002; PMID: 29990473.

A meta-analysis of 24 randomized studies found favorable changes in selected glucose, insulin, and blood lipid measures. The findings support continued research into alpha-lipoic acid and metabolic balance.

Read publication ↗

FAQ / R-ALA, 60 capsules

Good questions. Clear answers.

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How is R-ALA different from conventional alpha-lipoic acid?

Conventional ALA often combines R and S forms. This product uses the naturally occurring R form, stabilized as sodium R-lipoate, in a focused formula.

What does Bio-Enhanced® Na-RALA mean?

It is a patented, stabilized sodium form of R-alpha-lipoic acid. One capsule contains 172 mg of sodium R-lipoate, equivalent to 150 mg of R-lipoic acid.

Why take it before food?

Food can affect alpha-lipoic acid absorption. The directions recommend 1 capsule up to twice daily, approximately one hour before a meal, unless your doctor or dietitian advises otherwise.

How many days does a bottle provide?

Each bottle contains 60 capsules: a 60-day supply at one capsule daily or a 30-day supply at two.

Does it contain fillers?

No. The ingredient list contains sodium R-alpha-lipoate and a plant-based capsule shell, for a focused single-ingredient formula.

Is it suitable for vegans?

Yes. It is labeled vegan and uses a hydroxypropyl methylcellulose capsule, with no gelatin or declared animal-derived ingredients.

Can I take R-ALA with medication?

Consult your doctor or pharmacist if you take medication, especially medication affecting blood glucose. They can assess the amounts, timing, and your individual care plan.

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