Kyoto Japanese Oyster Extract®

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

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

Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.

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

Not Present

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  Swanson Japanese Oyster Extract 500 mg 60 Caps

  iHerb4.6(318)

  $11.19Lowest

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• Mugen Noodle

  4.7 (523)

  Ramen restaurant

  212 4th St, Hood River, OR 97031

  Directions(541) 653-2987

• Zinc‐rich oysters as well as zinc‐yeast‐and astaxanthin‐enriched food improved sleep efficiency and sleep onset in a randomized controlled trial of healthy …

  H Saito, Y Cherasse, R Suzuki, M Mitarai… - Molecular nutrition & …, 2017 - Wiley Online Library

  … To verify the effect of zinc-enriched food on sleep, in the present study we used oysters from Miyagi Prefecture in Japan that are rich in zinc to investigate the effect of long-term intake of …

  201788 citations

• Lipid components prepared from an oyster-extract by-product decreases triacylglycerol contents by suppressing acetyl-CoA carboxylase activity and lowering the …

  Y Toda, T Sato, R Hosomi, S Harumatsu… - Trace Nutrients …, 2015 - jstage.jst.go.jp

  … -extract powder is currently being marketed as a supplement. The nutritional benefits of oyster extract for health … Our previous findings suggested that oyster-extract powder suppressed …

  20155 citations

• Effects of oyster (Crassostrea gigas) supplementation on the function of skeletal muscles in SD rats

  Y Ma, B Sun, H Maruta, H Yamashita - Journal of Functional Foods, 2025 - Elsevier

  … To evaluate physiological effects, Sprague-Dawley rats were orally administered oyster … These results suggest that oyster supplementation improves skeletal muscle oxidative …

  20251 citations

• Oyster (Crassostrea gigas) Extract Attenuates Dextran Sulfate Sodium-Induced Acute Experimental Colitis by Improving Gut Microbiota and Short-Chain Fatty …

  T Ishida, H Matsui, Y Matsuda, R Hosomi, T Shimono… - Foods, 2022 - mdpi.com

  … Oysters (Crassostrea gigas) contain a variety of nutrients and oyster extract (OE) is prepared by extracting raw oysters with hot water and then drying them. The main components of OE …

  202217 citations

• Effect of dietary oyster extract on the p-aminophenol-induced nephrotoxicity in rats

  R Hosomi, Y Matsuda, Y Watanabe… - Trace Nutrients …, 2008 - jstage.jst.go.jp

  … nutrient availabilities for health maintenance and life-style related diseases from oyster extract have been reported 11-13). The present study examined the effect of oyster extract on the …

  200811 citations

• Marine nutraceuticals and functional foods

  C Barrow, F Shahidi - 2007 - api.taylorfrancis.com

  … Chapter 8 discusses the health benefits and methods for the … widely consumed as a nutritional supplement for joint health. … novel healthy food ingredients and nutritional supplements is …

  2007367 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2024-11-22. DSLD Label ID: 323510. 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.