L-Citrulline
An amino acid first isolated from watermelon, and a familiar name on supplement labels.
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What's Inside Strong Peak
The nine ingredients on the label, what each one is and where it comes from.
Quick answer
Strong Peak lists nine ingredients: L-Citrulline, L-Carnitine, Panax Ginseng Extract, Maca Root Extract, Rhodiola Extract, Grape Seed Extract, Zinc, Vitamin B3 and Vitamin B6. Per-ingredient amounts are not itemized by the brand.
L-Carnitine
An amino acid-derived compound found in foods such as red meat and dairy, listed on the label by name.
Panax Ginseng Extract
An extract of the Panax ginseng root, a plant long grown across East Asia.
Maca Root Extract
An extract of maca, a root vegetable grown in the high Andes of Peru.
Rhodiola Extract
An extract of Rhodiola, a flowering plant that grows in cold, mountainous regions.
Grape Seed Extract
An extract made from the seeds left over when grapes are pressed.
Zinc
A mineral found in foods such as beans, nuts, seeds and dairy.
Vitamin B3
Also called niacin, a B vitamin found in poultry, fish, peanuts and whole grains.
Vitamin B6
A B vitamin found in chickpeas, bananas, potatoes and poultry.
How to read the list
The names above come straight from the label. Ingredient lists reward a slow read: what each item is, where it comes from and how it is presented. Our guide to the nine-ingredient lineup walks through it step by step.
Where the ingredients come from
From watermelon to Andean roots, each ingredient has its own story. Read about the amino acids, the plants on the label and the minerals and vitamins. The NIH Office of Dietary Supplements publishes fact sheets at ods.od.nih.gov.
The gummy format
A gummy changes the daily habit more than the label. See what changes in daily use for plain-English context.
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Quick answers
The brand lists L-Citrulline, L-Carnitine, Panax Ginseng Extract, Maca Root Extract, Rhodiola Extract, Grape Seed Extract, Zinc, Vitamin B3 and Vitamin B6. Per-ingredient amounts are not itemized.
The brand's materials include a Made in USA badge, along with GMP certified, non-GMO and 100% natural claims. See our badge guide.
Our ingredient lineup guide covers the basics, and the FDA publishes background on dietary supplement labeling.
