Home Ingredients DailyZz™ (Spearmint + Green Tea Sleep Nootropic)
Sleep HealthCognitive

DailyZz™ (Spearmint + Green Tea Sleep Nootropic)

Evidence Level
Moderate
2 Clinical Trials
6 Documented Benefits
3/5 Evidence Score

DailyZz™ is a NATURAL SLEEP NOOTROPIC developed by Kemin Industries — proprietary botanical blend of SPEARMINT (Mentha spicata) and GREEN TEA (Camellia sinensis) extracts rich in polyphenols. Distinguished by post-sleep cognitive performance benefits — works during sleep to provide improved daytime mental speed, focus, working memory, and decision-making. Used for: better sleep quality with cognitive next-day benefits, sleep-cognition combined applications.

Studied Dose Per Kemin product specification
Active Compound Spearmint polyphenols (rosmarinic acid) + Green tea polyphenols

Benefits

Sleep Quality Improvement

DailyZz designed to support quality sleep — addresses both sleep onset and maintenance via botanical mechanism.

Supported by Trial 1

Post-Sleep Cognitive Performance

Distinguishes DailyZz from sedative-only sleep aids — provides next-day cognitive benefits including mental speed, focus, working memory, and decision-making.

Supported by Trial 1

Mental Speed and Focus (Next Day)

Improvements in cognitive performance the day after supplementation. Reflects underlying restorative sleep benefits.

Supported by Trial 1

Working Memory Enhancement

Same Neumentix-related mechanism for working memory; combined with sleep support.

Supported by Trial 1

Decision-Making Quality

Improved decision-making quality on day after supplementation. Practical workplace/cognitive performance benefit.

Supported by Trial 1

Non-Sedating Approach

Distinguishes from melatonin or sedative herbs — supports sleep quality without next-day grogginess.

Supported by Trial 1, Trial 2

Mechanism of action

1

Spearmint Polyphenols (Same as Neumentix)

Rosmarinic acid and salvianolic acids from Kemin's proprietary spearmint cultivar. Same mechanism as Neumentix for cognitive support.

2

Green Tea Polyphenols and L-Theanine

Green tea provides EGCG and other catechins (antioxidant); also L-theanine (relaxation without sedation, alpha brain wave promotion).

3

Sleep Quality / Cognitive Restoration

Combined polyphenols support sleep quality which underlies next-day cognitive performance. Sleep is when brain consolidates memory and clears waste.

4

Antioxidant / Neuroprotective

Polyphenols provide brain tissue antioxidant support — relevant to sleep-related brain restoration.

Clinical trials

1
DailyZz Clinical Studies — Kemin
PubMed

Kemin RCT of DailyZz on sleep quality and post-sleep cognitive performance.

Adults with sleep concerns.

Improvements in sleep quality plus post-sleep cognitive performance — mental speed, focus, working memory, decision-making.

2
Spearmint + Green Tea Cognitive Foundation
PubMed

Foundation studies of individual spearmint and green tea polyphenols for cognitive applications.

Various populations.

Documented cognitive and sleep effects supporting combination formulation rationale.

Side effects and drug interactions

Common Potential side effects

Generally well-tolerated.
Mild GI distress.
Caffeine sensitivity — green tea contains modest caffeine; verify product caffeine content; some DailyZz formulations may be decaffeinated.
Allergic reactions rare.

Important Drug interactions

CAFFEINE-SENSITIVE individuals — verify green tea caffeine content.
Anticoagulants — green tea has modest interactions; consult.
Iron absorption — green tea polyphenols may reduce non-heme iron absorption; time iron supplements separately.
Sedatives — generally non-additive.
Pregnancy/lactation — green tea moderate intake generally safe; high-dose extracts limited safety data.
Hormone-sensitive conditions — spearmint androgen modulation.

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Frequently asked questions about DailyZz™ (Spearmint + Green Tea Sleep Nootropic)

What is the recommended dosage of DailyZz™ (Spearmint + Green Tea Sleep Nootropic)?

The clinically studied dose for DailyZz™ (Spearmint + Green Tea Sleep Nootropic) is Per Kemin product specification. Always follow product labeling and consult a healthcare provider for personalized dosing recommendations.

What is DailyZz™ (Spearmint + Green Tea Sleep Nootropic) used for?

DailyZz™ (Spearmint + Green Tea Sleep Nootropic) is studied for sleep quality improvement, post-sleep cognitive performance, mental speed and focus (next day). DailyZz designed to support quality sleep — addresses both sleep onset and maintenance via botanical mechanism.

Are there side effects from taking DailyZz™ (Spearmint + Green Tea Sleep Nootropic)?

Reported potential side effects may include: Generally well-tolerated. Mild GI distress. Always consult a healthcare provider before starting any new supplement, especially if you have underlying conditions or take medications.

Does DailyZz™ (Spearmint + Green Tea Sleep Nootropic) interact with medications?

Known drug interactions may include: CAFFEINE-SENSITIVE individuals — verify green tea caffeine content. Anticoagulants — green tea has modest interactions; consult. Consult a pharmacist or healthcare provider if you take prescription medications.

Is DailyZz™ (Spearmint + Green Tea Sleep Nootropic) good for sleep health?

Yes, DailyZz™ (Spearmint + Green Tea Sleep Nootropic) is researched for Sleep Health support. DailyZz designed to support quality sleep — addresses both sleep onset and maintenance via botanical mechanism.