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Swanson Vitamins

Kyoto®, Japanese Oyster Extract, 60 Capsules (500 mg per Capsule)

4.5 · 413 reviews
1,224 ₽

Dietary Supplement Naturally Contains Amino Acids, Trace Minerals and More Traditionally Used to Support Sexual Health Science-Backed Quality Since 1969 Oyster extracts have long been popular in Japan and are suddenly catching on around the world. Historically used to support sexual health, new evidence suggests more broad-spectrum benefits thanks to oyster's glycogen, taurine and other nutrients. Swanson Kyoto Oyster Extract comes direct from Japan, where it is harvested from pure waters in protected Pacific oyster beds.

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Dietary Supplement Naturally Contains Amino Acids, Trace Minerals and More Traditionally Used to Support Sexual Health Science-Backed Quality Since 1969 Oyster extracts have long been popular in Japan and are suddenly catching on around the world. Historically used to support sexual health, new evidence suggests more broad-spectrum benefits thanks to oyster's glycogen, taurine and other nutrients. Swanson Kyoto Oyster Extract comes direct from Japan, where it is harvested from pure waters in protected Pacific oyster beds.

Customer reviews

5.0
verified purchase
Perimenopause Supplement

I started taking this product from a recommendation by a perimenopause nutritionist that I was seeing. It has replaced my zinc and potassium supplements that I was taking separately. It is much more bio available to take a naturally occurring product tha one that is lab created. I am very grateful to find this product and will continue to use it.

2/23/2025
4.0
verified purchase
Great natural minerals source

Top supplement to increase minerals intake, I really like opening the caps and enjoying that salty taste under my tongue. But I don't understand why some ingredients like maltodextrin are used in this product. Would a appreciate a cleaner ingredients list.

5/22/2025
4.0
verified purchase

I'm not sure if this supplement is doing anything in all honesty. but I'm hoping the quality is good enough to give some bioavailable zinc. for the low price, I will continue.

10/3/2025
5.0
verified purchase
japanese oyster extract

If you are have hot flashes and perimonopause symptoms this is the right medication for you to vanish it out of your body. it replaces zinc and potassium in the body. very good for the women's health and vatility

9/6/2025
5.0
verified purchase
Great

I like this! I haven’t seen much difference vit I see it as zinc so I have no complaints about it at all! The size is good and the dosage isn’t bad at all! The taste taste of nothing! Great quality and it is highly recommended as well!

4/13/2026
5.0
verified purchase
Great

Good oyster complex , very effective , good ingredients , good for healthy hair

4/6/2026
5.0
verified purchase

The product is excellent and outstanding based on personal experience. It is a very high-quality product that fully meets expectations. Fast delivery, excellent packaging, and a high level of service. I am completely satisfied with the purchase and highly recommend this product and seller to everyone.

1/5/2026
5.0
verified purchase
Good product

Some more expensive alternatives don't have fillers like this product, but this is more affordable. I found it helps as part of my winter pro active strategy along with all the other good habits you might add.

11/22/2025
4.0
verified purchase
Great

Seemed great quality ingredients. The capsule size and dosage was small and very easy. I however have not noticed any changes or benefits after finishing one bottle. Zero taste to these compared to other oyster pills

9/20/2025
4.0
verified purchase
Good quality but not ideal for histamine intolerance

The product quality is good and oyster extract is a rich natural source of zinc and other nutrients. However, if you have histamine intolerance or MCAS, it may not be the best choice since shellfish extracts can trigger reactions. For those who tolerate oysters well, this is a convenient supplement, but sensitive individuals might prefer other zinc or taurine sources.

9/7/2025