L-Carnosine 500 mg

L-Carnosine 500 mg

Source Naturals4.7 (165 ratings)
Format:Tablet Quantity: 60 Tablet(s) · 60 servings
Goals
$25.67 $0.42 per serving

Product analysis

57 out of 100

L-Carnosine 500 mg offers a straightforward carnosine supplement for people interested in healthy aging, although benefits remain preliminary.

AI assessment of the formula, label and price. How scoring works

Nutrient Quality20

The carnosine and calcium forms are unspecified. That leaves their preparation and absorption quality unclear.

Ingredient Transparency63

Both amounts are stated, so serving quantities can be compared. The specific forms are missing, limiting closer quality comparisons.

Value For Money88

Carnosine compares very favorably on cost for the amount supplied. The value of the accompanying calcium remains uncertain.

Customer Satisfaction73

Customer feedback is strongly positive, though the review base is relatively modest. Fewer experiences are represented than for heavily reviewed supplements.

Product Focus68

The formula is closely centered on carnosine and interest in healthy aging. Early findings do not establish longer life or lasting preservation of function.

Format
Tablet
Container
60 Tablet(s)
Per serving
$0.42
Customer rating
4.7 · 165 ratings
Report analysis

Goals

Longevity
Impact
High effect
C+ Ingredient FitD- PathwaysB- EvidenceA+ Formulation Logic
Carnosine · 500 mg
Study evidence
Carnosine Supportive 6 studies

Ingredients

IngredientAmount per servingScore
Calcium
88 mg
L-Carnosine
500 mg 94
Gluten Free Adults 18–50 Dairy Free Sugar Free Vegetarian
Report overview
Carnosine · 500 mg OverallScore94
A Active Ingredient Quality & BioavailabilityA Dose, Safety & Label TransparencyA+ Value
The serving lists 500 mg of carnosine and uses L-carnosine; the estimated whole-product cost per 500 mg of carnosine is low. Common processing additives are recorded.
How this ingredient is rated

Active Ingredient Quality & Bioavailability94

The form is L-carnosine. Common processing additives are recorded.
L-Isomer and Dipeptide Specificity
The ingredient is named as L-carnosine.
Purity and Clean Labeling
Common processing additives are recorded.

Dose, Safety & Label Transparency90

The serving lists 500 mg of carnosine.
Dosage Efficacy for Anti-Glycation
The serving lists 500 mg of carnosine.

Value100

The estimated whole-product cost per 500 mg of carnosine is low. It may overstate the cost of carnosine when other ingredients contribute to the price.
Price per 500mg L-Carnosine
The estimated whole-product cost per 500 mg of carnosine is low. It may overstate the cost of carnosine when other ingredients contribute to the price.
Report alternatives

Sources

Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.

  1. Anserine/Carnosine Supplementation Preserves Blood Flow in the Prefrontal Brain of Elderly People Carrying APOE e4.
    Ding Q; Tanigawa K; Kaneko J; Totsuka M; Katakura Y; Imabayashi E; Matsuda H; Hisatsune T · Aging and disease · 2020
    Randomized trial68 participantsLongevity forCarnosine
  2. Skin beautification with oral non-hydrolized versions of carnosine and carcinine: Effective therapeutic management and cosmetic skincare solutions against oxidative glycation and free-radical production as a causal mechanism of diabetic complications and skin aging.
    Babizhayev MA; Deyev AI; Savel'yeva EL; Lankin VZ; Yegorov YE · The Journal of dermatological treatment · 2013
    Randomized trial42 participantsLongevity forCarnosine
  3. Telomere Attrition in Human Lens Epithelial Cells Associated with Oxidative Stress Provide a New Therapeutic Target for the Treatment, Dissolving and Prevention of Cataract with N-Acetylcarnosine Lubricant Eye Drops. Kinetic, Pharmacological and Activity-Dependent Separation of Therapeutic Targeting: Transcorneal Penetration and Delivery of L-Carnosine in the Aqueous Humor and Hormone-Like Hypothalamic Antiaging Effects of the Instilled Ophthalmic Drug Through a Safe Eye Medication Technique.
    Babizhayev MA; Yegorov YE · Recent patents on drug delivery & formulation · 2017
    Narrative reviewLongevity forCarnosine
  4. Nutritional Strategies Targeting Glucose Metabolism to Slow Cognitive Aging: A Scoping Review of Human Trials.
    Fernando MG; Sullivan K; Simons M; Squillace A; Kiat H; Martins RN · The American journal of clinical nutrition · 2026
    Scoping review32 studies pooledLongevity forCarnosine
  5. Multinuclear MRS at 7T Uncovers Exercise Driven Differences in Skeletal Muscle Energy Metabolism Between Young and Seniors.
    Krumpolec P; Klepochová R; Just I; Tušek Jelenc M; Frollo I; Ukropec J; Ukropcová B; Trattnig S; Krššák M; Valkovič L · Frontiers in physiology · 2021
    Cross-sectional studyLongevity forCarnosine