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Tokkyo Letro-Z

Tokkyo Letro-Z

Tokkyo Nutrition

#Other
58
Safety55
Efficacy60
Transparency60
Based on Examine, Wikipedia, and 23 other sources

Overview

The effectiveness of Tokkyo Letro-Z is significantly hampered by the use of a proprietary blend, which prevents an accurate assessment of ingredient dosages. While the listed ingredients (DIM, Trans-Resveratrol, Quercetin) have potential benefits related to hormone modulation and antioxidant support, it's unclear if they are present at clinically effective levels to achieve the advertised "anti-estrogen" and "increase testosterone" effects. The total blend amount is only 150mg per serving (2 capsules), which is a very low amount for this combination of ingredients, suggesting that most are likely underdosed.

The Good

Explicit warnings on the label are helpful for consumer awareness, however severe they are.

Some ingredients (e.g., DIM, Trans-Resveratrol, Quercetin) have research-backed benefits in specific contexts, but efficacy here is questionable due to dosage.

The Bad

Uses a proprietary blend, preventing transparency and critical evaluation of ingredient efficacy and safety.

Likely underdosed key ingredients given the very small total blend amount (150mg).

Contains Red Clover, which has phytoestrogenic effects, potentially counteracting the product's "anti-estrogen" claim.

Is it for you?

Best For: Adult males, athletes, individuals seeking hormone support

Skip If: You are female, under 18, have pre-existing medical conditions, or are taking medications.

Ingredients Analysis

Proprietary Blend

150 mg

5;7-Dihydroxy-2-Phenyl-4h-Chromen-4-One

Quercetin

Trans-Resveratrol

Red Clover Extract

Dim

How to Use

Take 1-2 capsules daily, or as recommended by a healthcare professional.

Frequency:

Daily

Best Time:

Morning or Evening

When:

As directed on label

Who Should Use This

Best For:

Adult males, athletes, individuals seeking hormone support

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