Big Valley Labs® | Science-Backed Supplements for Brain, Stress, Sleep

Science-Backed Wellness Made Better

Premium supplements formulated with clinically researched ingredients to support stress, sleep, brain health, energy, and daily wellness.

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Carefully Sourced Ingredients

Made in USA

GMP Certified

Non-GMO

Gluten-Free

Vegan Options

Clinically Dosed Ingredients

Carefully Sourced Ingredients

Made in USA

GMP Certified

Non-GMO

Gluten-Free

Vegan Options

Clinically Dosed Ingredients

Carefully Sourced Ingredients

Made in USA

GMP Certified

Non-GMO

Gluten-Free

Vegan Options

Clinically Dosed Ingredients

Customer Favorites

Feel Better Naturally, Backed by Research

We combine modern nutritional science with trusted natural ingredients to deliver formulas that support real health outcomes. No shortcuts, no fillers, no exaggerated claims — just results backed by research and purity you can feel.

Clean Ingredients

sourced with purpose

Clinically Researched Doses

no under-dosed formulas

Full Transparency

what you see is what you get

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Shop by Wellness Goal

Stress & Calm Support

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Daily Essentials

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Energy & Brain Performance

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Sleep & Recovery

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Powered by Essential Nutrients

Our formulas are built around three foundational ingredients—Magnesium, L-Theanine, and B-Complex Vitamins—chosen for their ability to support the body and mind across every part of your day.

Example product

$30.00

Magnesium

– Supports relaxation, stress reduction, muscle recovery, sleep quality, energy production, and nervous system balance.

L-Theanine

– Helps calm the mind, reduces tension, improves focus, smooths energy levels, and supports restorative sleep when combined with other nutrients.

B-Complex Vitamins (especially B6, B12)

– Essential for energy metabolism, cognitive performance, stress response, mood balance, and overall daily wellness.

Why Our Formulas Stand Out

Premium raw materials. Clinical dosing. Evidence-driven formulation.

Big Valley Labs

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Top-tier, research-grade nutrients

Ultra-absorbable forms your body can actually use

Real clinical doses that deliver results

Formulated using proven science

No junk. No artificial anything.

Real Results. Trusted Wellness.

At Big Valley Labs, we create clean, high-potency supplements designed to support the way you live today—faster paced, more demanding, and more focused on long-term health.

Read Our Story

Jessica H

The best purchase

I didn’t expect much, but this magnesium is different. I fall asleep faster and my mind isn’t racing anymore. No stomach issues either, which I always had with other magnesium.