Brand: Signature Supplements

CapsuleOn Market
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Net Contents

100 Capsule(s)

Serving Size

2 Capsule(s)

Servings Per Container

Not specified

Supplement Form

Capsule

Bar Code (UPC/SKU)

Not specified

Product Version

Not specified

Suggested Use

Directions: For adults; take two (2) capsules daily; more if needed. Ideally before exercise or high elevation activities.

Market Reference

$12.97 – $229.94· 11 listings
  • Bodybuilding Signature No2 Nitric Oxide 60 Capsules

    eBay - seannyscellsllc
    $22.43
  • Signature Complete Bundle, 1 month

    Nedley Health
    $229.94
  • ProSupps Dr Jekyll Signature Pre-Workout

    ProSupps4.6(90)
    $22.49
  • Signature Extra Strength Glucosamine 1500 Mg Chondroitin 1200 Mg 220

    eBay
    $53.12
  • Ronnie Coleman Signature Series Light Weight Baby 60 Capsules

    Muscle & Strength4.8(53)
    $19.99
  • Bodybuilding.com Signature No2 Nitric Oxide Supplement - 60 Capsules -

    eBay
    $25.50
  • Dennis James Signature Series Get Muscles Dope-Free Formula 120 Tablets

    polenutrition.com
    $42.67
  • FOCUS Your Signature Supplements

    Your Signature Supplements
    $13.97

Where to Buy Locally

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

  • Nutrishop Thousand Oaks

    4.9 (36)

    Vitamin & supplements store

    1783 E Thousand Oaks Blvd, Thousand Oaks, CA 91362

  • The Vitamin Shoppe

    4.7 (91)

    Vitamin & supplements store

    75 Thousand Oaks Blvd B1, Thousand Oaks, CA 91360

  • The Vitamin Station

    5.0 (2)

    Vitamin & supplements store

    543 Country Club Dr # B418, Simi Valley, CA 93065

  • Roots Wellness

    5.0 (16)

    Wellness center

    1429 E Thousand Oaks Blvd Ste 100, Thousand Oaks, CA 91362

  • Sprouts Farmers Market

    4.4 (315)

    Vitamin & supplements store

    1012 S Westlake Blvd, Thousand Oaks, CA 91361

  • The Nutrition Fix

    4.5 (46)

    Health food restaurant

    3900 E Thousand Oaks Blvd Ste 202, Westlake Village, CA 91362

  • Burt's Pharmacy and Compounding Lab - Thousand Oaks

    4.8 (40)

    Pharmacy

    430 E Avenida De Los Arboles, Thousand Oaks, CA 91360

  • The Vitamin Shoppe

    4.4 (108)

    Vitamin & supplements store

    21436 Victory Blvd, Woodland Hills, CA 91367

Research & Studies

  • Improved motor and cognitive performance with sodium nitrite supplementation is related to small metabolite signatures: a pilot trial in middle-aged and older adults

    JN Justice, LC Johnson, AE DeVan… - Aging (Albany …, 2015 - pmc.ncbi.nlm.nih.gov

    … Because cognitive function is closely linked to motor performance [22, 23], and treatment with sodium nitrite or NO donors improves learning and memory in rodents [24], we took the …

    201561 citations
  • NO More Heart Disease: How Nitric Oxide Can Prevent—Even Reverse—Heart Disease and Strokes

    LJ Ignarro - 2006 - books.google.com

    … signatures of all the Nobel laureates in every field, dating back to 1901. Before adding my own signature … With the use of the strategies in this book to boost your NO levels, most cases of …

    200630 citations
  • Inorganic nitrate supplementation enhances functional capacity and lower-limb microvascular reactivity in patients with peripheral artery disease

    JM Bock, DP Treichler, SL Norton, K Ueda, WE Hughes… - Nitric Oxide, 2018 - Elsevier

    … are associated with reduced nitric oxide (NO) bioavailability. Inorganic nitrate supplementation boosts NO bioavailability potentially improving functional and vasodilatory capacities and …

    201839 citations
  • Metabolic signature in nucleus accumbens for anti-depressant-like effects of acetyl-L-carnitine

    A Cherix, T Larrieu, J Grosse, J Rodrigues, B McEwen… - Elife, 2020 - elifesciences.org

    … Therefore, we reveal a metabolic signature in the NAc for antidepressant-like effects of LAC in … Importantly, no difference in locomotor activity was observed, as the distance travelled by …

    202084 citations
  • Immunosenescence and cytomegalovirus-associated immune signatures on severe acute respiratory syndrome coronavirus 2 booster responses

    I Reina-Alfonso, P Álvarez-Heredia… - The Journals of …, 2026 - academic.oup.com

    2026
  • Chronic nicotinamide mononucleotide supplementation elevates blood nicotinamide adenine dinucleotide levels and alters muscle function in healthy older men

    M Igarashi, Y Nakagawa-Nagahama, M Miura… - npj Aging, 2022 - nature.com

    … , and increased skeletal muscle insulin signaling in response to NMN supplementation 21 . In this study, NMN exerted no effect on hepatic lipid accumulation and insulin sensitivity. This …

    2022130 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2025-08-22. DSLD Label ID: 338875. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.