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400 mg of magnesium per serving as magnesium glycinate, in 90 vegan capsules. Glycinate is magnesium chelated with the amino acid glycine — a gentle, well-absorbed form that doesn’t depend on stomach acid and is less likely to cause digestive upset than oxide or citrate.
Magnesium is a cofactor in hundreds of enzymatic reactions, including those that produce energy (ATP) and support normal muscle and nervous system function. Many modern diets fall short of recommended intake.†
Why customers choose Big Valley Labs
- ✓ The gentle form — Magnesium glycinate, chelated with glycine for absorption and easy digestion.
- ✓ Full label transparency — No proprietary blends. Every ingredient and every dose is on the label.
- ✓ Third-party tested, every batch — Independently tested for identity, potency, microbial contaminants and heavy metals.
- ✓ Made in the USA — Manufactured in a GMP-certified facility.
- ✓ Clean formula — Vegan, Non-GMO, gluten-free, soy-free and dairy-free.
Who it’s for
Adults looking to support relaxation, the body’s normal response to everyday stress, and healthy muscle function — including as part of an evening wind-down routine.†
Common questions
Magnesium glycinate vs. citrate — which should I choose?
Glycinate is generally chosen for relaxation and gentleness on the stomach; citrate is more often used for its effect on digestion.
When should I take it?
Follow the label directions. Many people take magnesium glycinate in the evening.
Is it vegan?
Yes — vegan capsules, with no soy or dairy.
†These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
500 mg Acetyl-L-Carnitine per serving, in vegetarian capsules (60 count). Our ALCAR is sourced from Sigma-Tau Health Sciences, a long-standing leader in carnitine research and manufacturing.
Acetyl-L-Carnitine is a naturally occurring compound that helps fuel cellular energy production. Compared with standard L-carnitine, the acetyl form more readily crosses the blood-brain barrier, which is why it is the form most often chosen for brain energy, focus and memory support.†
Why customers choose Big Valley Labs
- ✓ Trusted source — Made with Acetyl-L-Carnitine from Sigma-Tau Health Sciences, a leader in carnitine research.
- ✓ Full label transparency — No proprietary blends. Every ingredient and every dose is on the label.
- ✓ Third-party tested, every batch — Independently tested for identity, potency, microbial contaminants and heavy metals.
- ✓ Made in the USA — Manufactured in a GMP-certified facility.
- ✓ Easy to take — Easy-to-swallow vegetarian capsules.
Who it’s for
Adults looking for daily support for mental energy, focus and memory, and for healthy mitochondrial function as they age.†
Common questions
What’s the difference between Acetyl-L-Carnitine and L-Carnitine?
Both support energy metabolism; the acetyl form crosses the blood-brain barrier more efficiently, so it is typically used for cognitive support.†
Is it vegetarian?
Yes, it comes in easy-to-swallow vegetarian capsules.
Can I take it with other Big Valley Labs products?
Many customers pair it with Alpha Lipoic Acid or Advanced Brain Support. Follow label directions and check with your healthcare provider if you take medications.
†These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
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Big Valley Labs creates nootropic-inspired supplements with a commitment to quality, transparency, and thoughtful formulation.
Big Valley Labs creates nootropic-inspired supplements with a commitment to quality, transparency, and thoughtful formulation.