Spermidine 3 mg®

Non-Nutrient / Non-Botanical

Brand: SuperSmart

CapsuleNon-Nutrient/Non-BotanicalOn Market

Product label for Spermidine 3 mg — Click to view full label

Net Contents

60 Vegetarian Capsule(s)

Serving Size

1–2 Capsule(s)

Servings Per Container

Supplement Form

Capsule

Bar Code (UPC/SKU)

5 453003 828112

Product Version

6314

Label Analysis

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

1Active Ingredients

Single-ingredient formula listed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Supplement Facts

Serving Size: 1–2 Capsule(s) · 1 per day

Ingredient	Amount Per Serving
Spermidine	3 mg	—
Rice Extract(Spermidine)	300 mg	—

Not Present

Other Ingredients

Acacia GumWhite Rice

Target Groups

Adult (18 - 50 Years)

Label Claims

All Other

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Recommended use: Adults. Take 1 or 2 capsules a day.

Warnings & Precautions

Precautions re: All Other

Precautions: Do not exceed the recommended daily dose. This product is a nutritional supplement and should not replace a varied, balanced diet.

Precautions re: Children

Keep out of childrens' reach.

Precautions re: Pregnant or Nursing or Prescription Medications

As with any nutritional supplement, you should consult a health professional before taking this product if you are pregnant, breastfeeding or have a health problem.

Storage

Store away from direct light, heat and humidity.

Formulation

Formula re: Contains

Spermidine 3 mg per day

Formula re: Contains

Each capsule contains 150 mg of rice extract standardized to 1%

FDA Statements

FDA Statement of Identity

Dietary Supplement

Manufacturer & Distributor

Manufacturer

SN Worldwide Unipessoal, LDA

Avenida Do Infante 66 Edificio Quinta Avenida 1 C, Funchal, 9000-015, Portugal

Market Reference

$21.53 – $259.99· 26 listings

SuperSmart Spermidine 3mg per Day Rice Starch Extract Supplement
supersmart.com5.0(6)
$52.00
Double Wood Supplements Spermidine
Target4.7(98)
$39.95
Solaray Spermidine
Target5.0(1)
$40.99
Neurogan Spermidine Gummies 1500mg 98% Pure 100x More Potent Than Wheat Germ for Cellular Health
Walmart - Neurogan, Inc.4.8(84)
$41.00
Oxford Healthspan Primeadine Original Spermidine Supplement
Oxford Healthspan4.8(197)
$90.00
Youth & Earth Youth and Earth Liposomal Spermidine 60 Capsules
Youth & Earth US4.7(48)
$29.99
Spermidine 1440mg 4 Month Supply
Black Forest4.8(91)
$34.96
Prime Powders Spermidine Capsules 99% Concentration 100x More Potent Than Wheat Germ Extract for Anti-Aging DNA Telomere Support
Walmart - Levelup International5.0(3)
$39.99

Where to Buy Locally

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

Research & Studies

Effects of spermidine supplementation on cognition and biomarkers in older adults with subjective cognitive decline (SmartAge)—study protocol for a randomized …
M Wirth, C Schwarz, G Benson, N Horn… - Alzheimer's research & …, 2019 - Springer
… We will conduct a randomized controlled trial with a 12-month spermidine supplementation in cognitively unimpaired older individuals with SCD (n = 100). The primary objective of the …
2019125 citations
Espermidina para la salud cerebral:¿ puede proteger contra el deterioro cognitivo?
B INGLÉS - neuroganhealth.com
… Higher spermidine intake is linked to lower mortality: a prospective population-based study. … Higher spermidine intake is linked to lower mortality: a prospective population-based study. …
Spermidine content of selected dietary supplements: potential for improvement?
P Steichen, K Gruber, B Hippe… - … Foods in Health and …, 2023 - mail.ffhdj.com
… The results of this study are an indication that dosages of spermidine under 3 mg per day may not be sufficient in order to lead to improvements in cognition in humans [24]. …
20239 citations
Effects of spermidine supplementation on cognition and biomarkers in older adults with subjective cognitive decline: a randomized clinical trial
C Schwarz, GS Benson, N Horn, K Wurdack… - JAMA network …, 2022 - jamanetwork.com
… We hypothesized that spermidine supplementation (0.9 mg/d) would have a beneficial impact on memory performance, as well as on other neuropsychological, behavioral, and …
2022121 citations
Does Spermidine Have Benefits for Men?
G Pilling - oxfordhealthspan.com
… spermidine levels decline, which is why supplementation can be beneficial for longevity and overall health… daily dose of 1 mg of natural spermidine, along with spermine and putrescine, …
Supplementation of spermidine at 40 mg/day has minimal effects on circulating polyamines: An exploratory double-blind randomized controlled trial in older men
P Keohane, J Everett, R Pereira, J EVERETT… - Nutrition …, 2024 - gala.gre.ac.uk
… who did not habitually consume foods high in spermidine (<30 mg/day spermidine determined … spermidine in our participants is as expected in a healthy adult cohort. In general, serum …
202428 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2025-06-25. DSLD Label ID: 332497. 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.