⭐⭐⭐⭐⭐ Rated with over 10000+ reviews from other Happy Customers.

USA Based Top Marketplace. We Ship to Canada

Get 10% Off Your First Order With Code

⭐⭐⭐⭐⭐ Rated with over 10000+ reviews from other Happy Customers.

USA Based Top Marketplace. We Ship to Canada

Get 10% Off Your First Order With Code

⭐⭐⭐⭐⭐ Rated with over 10000+ reviews from other Happy Customers.

USA Based Top Marketplace. We Ship to Canada

Get 10% Off Your First Order With Code

⭐⭐⭐⭐⭐ Rated with over 10000+ reviews from other Happy Customers.

USA Based Top Marketplace. We Ship to Canada

Get 10% Off Your First Order With Code

Shipping to USA, Canada and Mexico from US Warehouse

Juvenescence Cognitive Switch Ketone Ester Powder (30.0 Servings (Pack of 1))

Brand: Juvenescence

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Rated Top Marketplace in USA
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Over 300,000 Happy Customers
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97.1% Customer Satisfaction Rating
Title
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$417.00
Free shipping in US over $89 (Arrives: Sun, Aug 04 - Fri, Aug 09)

Brand: Juvenescence

Features:

  • BRAIN FUEL FOR FOCUS, MENTAL CLARITY AND ENERGY: Boost cognitive and mental performance while supporting brain health. Optimize your daily routine by unlocking extra focus and energy so you can perform at your best and increase productivity.
  • SCIENCE-BACKED AND CLINICALLY PROVEN: Premium, proprietary formula for comprehensive brain support backed by research and developed by scientists. Clinically proven to help your body create its own brain-boosting ketones, which are an efficient and alternate source of energy your brain already prefers – helping you stay sharp, focused, and energized without the crash.
  • GAME-CHANGING TASTE AND EXCLUSIVE COMPOUND: The only ketone ester powder on the market. Not a ketone salt. 12g of our exclusive C8 Ketone Di-Ester per scoop delivers results while being a flavorless mix-in for your health drinks, coffee, or even water.
  • OPTIMIZED FORMULA: No sugar or artificial sweeteners. No artificial flavors or artificial colors. Stimulant-free and caffeine-free. No harsh taste.
  • TRUSTED HEALTHY AGING BRAND: At Juvenescence, we are committed to quality, scientific research, and customer satisfaction.

Part Number: 10000157

Details: Introducing the only ketone ester powder on the market. This unique product is not just another keto diet supplement, ketones drink or ketone energy shot. It’s a premium, science-backed formula designed for people looking for a focus boost, sustained energy, and support for a healthy brain using the power of ketosis and BHB exogenous ketones. With 12.5 grams of ketone di-ester per serving, it quickly raises your ketone levels by giving your body the ability to create its own ketones, as if you were intermittent fasting or on the keto diet, a preferred fuel for your brain that gives you focus, energy and other benefits. Each serving of our ketone di-ester powder contains our proprietary C8 ingredient, a form of exogenous ketone that helps your body create ketones from an external source, whereas endogenous ketones are produced naturally but take up to 36 hours fasting or 24 hours of ketogenic diet to produce. Cognitive Switch Powder is not only a clean energy source, but also an effective ketosis aid. Prove it’s working by using a ketone meter or ketone test strips. You can use ketones for tasks that require focus and concentration, caffeine-free energy without the crash or jitters, post-workout focus and energy, keeping your ketone levels up to support the keto diet, appetite suppression to maintain a low carb diet, or any time you want to feel your best. Our powder is a result of years of research. It was created in partnership with the Buck Institute for Research on Aging and is clinically proven to get you into brain-boosting ketosis within 30 minutes and last for up to several hours. This formula is flavorless and not bitter, making it a perfect coffee creamer replacement or mix-in to supercharge your flavored drinks or protein shake. Unlike other ketone products, our Cognitive Switch Powder does not taste like jet fuel and is unflavored. It's the optimal alternative to MCT oil or other bitter ketone drinks, as an effective way to get your ketones.

Package Dimensions: 11.7 x 9.7 x 3.1 inches

We ship within the continental United States and Canada. For International shipping please message us. Our products are shipped via USPS/UPS/FedEx. Shipping time to Canada is 9 to 12 business days. Shipping time to US is 9 to 12 business days as well.  A business day is Monday through Friday from 9:00 AM to 5:00 PM (Eastern Standard Time). If your order comes in after 5:00 PM it’ll be processed the next business day. 

The tracking information will be sent to your email address when your order gets shipped. You should be present at the shipping address to receive your package. If you have any questions regarding shipping or want to know about the status of an order, email us at help@kateminimalist.com

 

30 DAY DATE ON ARRIVAL (DOA) GUARANTEE

If your item arrives damaged, please follow the warranty process and contact our Support Center for RMA authorization within 30 days of the order being received. After returning the product to the address provided by our support team, we can send you a new item free of charge.


SPECIAL NOTE:

Please note that we do not accept returns for reasons other than damaged items . Change of heart and not wanting the product anymore is considered not valid for returns.

Customers must first send a clear photo or video of the damaged or defective product and the shipping packaging before we can consider issuing RMA authorization. Please use good lighting, and a close to medium distance, so we can identify and verify the issue(s). Attachment size must be under 2MB for the Support Center, please send larger attachments to: help@kateminimalist.com

WARRANTY EXEMPTIONS AND NOTES

1. The shipping fee for returning the product back will be paid by the customer and is non-refundable except for in 30 day DOA situations.
2. During the return shipping, the customer is responsible for any and all customs charges, duties or tariffs during the items return to China. In these cases we will deduct the customs fees from your authorized refund amount.
3.Kate Minimalist will by default resend the item to the customer via Flat Rate Shipping. If the customer wants to utilize a faster shipping method, the relevant shipping fee is applicable.
4. In case of any misuse, any and all repairs, accessories and shipping fees, both ways, are fully the customer’s responsibility and are at their own expense.
HOW TO REQUEST WARRANTY (RETURN, REPAIR AND REFUND)
If your item has an issue, please first submit a ticket to our Support Center.
Please carefully follow our warranty process to minimize any delays: 1. Describe the problem with your item in detail: What happened? When? How? Please also state your full order number and product code (SKU number).
2. Tell us what steps you have already taken to resolve the issue.
3. Provide the item code indicated on the outer packaging.
4. Send a clear photo or video showing the defect(s); these should be taken under good lighting.
NOTE: Photos/videos should ideally be clear and focused, taken under good lighting conditions, and from a close to medium distance. This allows us to identify and verify the issue(s). We will always do our very best to help you. Thank you in advance for providing all the information stated above.
MISSING ITEM(S), WRONG ITEM(S) OR INCORRECT PACKAGE SENT
Please be sure to open the parcel and carefully check the contents before signing for the package.
For any issues, please carefully follow our warranty process to minimize any delays:
1. Contact our Support Center with your order number and the product code (SKU number).
2. Please send us a clear picture of the outer packaging, all shipping labels visible, and (if applicable) the item received.
Possible Solutions:
– If there is a item missing, we will resend the missing item/accessory for free within the warranty period.
– If we have shipped the wrong item: we will either refund you in full or dispatch an alternative item (if applicable and available). Kate Minimalist will decide whether you need to return the wrong product or not and compensate the return shipping fee when we receive it.


ITEM RETURN PROCESS
Within 30 days of receiving the item, if you experience an issue with the order, such as wrong item was sent or the item arrived damaged,  please contact our Support Center for RMA authorization stating:
1. The order number.
2. The item code(s) you wish to return.
3. The reason for return.


Our Customer Service will review your case and offer a return back. Upon receiving, the item will be exchanged with a replacement or will be refunded.


Returnable Items
Items that can be returned/refunded or exchanged must follow the criteria as below:
1. Faulty items damaged/broken upon arrival.
2. Items received in the incorrect size/color.
All returns must be confirmed via the ticket center. Returned items without Return Merchandise Authorization (RMA) will not be accepted.
Return Shipping Fees
1. Shipping fees to return the items are at the customer’s own expense.
Please consult your local post office to confirm the actual return shipping fee. We advise you use the cheapest registered airmail method that is available.
2. Kate Minimalist products are strictly quality controlled prior to dispatch.
Due to their nature and intended usage, product categories including RC toys, scooters and wheels are subject to wear and tear through repeated use. As such, our 1 Year Money Back Guarantee relating to RC toys, scooters and wheels, only covers 30 Day DOA instances where the product does not work out of the box. It is the customer’s responsibility to inspect the product carefully upon arrival.
3. Returns for spare parts and accessories are not accepted. If you have received a faulty accessory or an accessory is missing, please contact our Support Center within 3 days of receiving your order. After this time frame or if an accessory has been misused, customers will need to purchase a replacement.
4. Any products that are won or redeemed as part of an activity or competition (e.g. via a lucky draw) on Kate Minimalist or any of our promotional channels are exempt from our Warranty and Returns policy.

CANCELLATIONS
We usually take 10 to 24 hours to prepare the shipment and send it to our shipping partner. If you want to cancel orders, please contact us right away before we shipped your orders. Once we shipped the products, we have no control on it.

DESCRIPTION

Brand: Juvenescence

Features:

  • BRAIN FUEL FOR FOCUS, MENTAL CLARITY AND ENERGY: Boost cognitive and mental performance while supporting brain health. Optimize your daily routine by unlocking extra focus and energy so you can perform at your best and increase productivity.
  • SCIENCE-BACKED AND CLINICALLY PROVEN: Premium, proprietary formula for comprehensive brain support backed by research and developed by scientists. Clinically proven to help your body create its own brain-boosting ketones, which are an efficient and alternate source of energy your brain already prefers – helping you stay sharp, focused, and energized without the crash.
  • GAME-CHANGING TASTE AND EXCLUSIVE COMPOUND: The only ketone ester powder on the market. Not a ketone salt. 12g of our exclusive C8 Ketone Di-Ester per scoop delivers results while being a flavorless mix-in for your health drinks, coffee, or even water.
  • OPTIMIZED FORMULA: No sugar or artificial sweeteners. No artificial flavors or artificial colors. Stimulant-free and caffeine-free. No harsh taste.
  • TRUSTED HEALTHY AGING BRAND: At Juvenescence, we are committed to quality, scientific research, and customer satisfaction.

Part Number: 10000157

Details: Introducing the only ketone ester powder on the market. This unique product is not just another keto diet supplement, ketones drink or ketone energy shot. It’s a premium, science-backed formula designed for people looking for a focus boost, sustained energy, and support for a healthy brain using the power of ketosis and BHB exogenous ketones. With 12.5 grams of ketone di-ester per serving, it quickly raises your ketone levels by giving your body the ability to create its own ketones, as if you were intermittent fasting or on the keto diet, a preferred fuel for your brain that gives you focus, energy and other benefits. Each serving of our ketone di-ester powder contains our proprietary C8 ingredient, a form of exogenous ketone that helps your body create ketones from an external source, whereas endogenous ketones are produced naturally but take up to 36 hours fasting or 24 hours of ketogenic diet to produce. Cognitive Switch Powder is not only a clean energy source, but also an effective ketosis aid. Prove it’s working by using a ketone meter or ketone test strips. You can use ketones for tasks that require focus and concentration, caffeine-free energy without the crash or jitters, post-workout focus and energy, keeping your ketone levels up to support the keto diet, appetite suppression to maintain a low carb diet, or any time you want to feel your best. Our powder is a result of years of research. It was created in partnership with the Buck Institute for Research on Aging and is clinically proven to get you into brain-boosting ketosis within 30 minutes and last for up to several hours. This formula is flavorless and not bitter, making it a perfect coffee creamer replacement or mix-in to supercharge your flavored drinks or protein shake. Unlike other ketone products, our Cognitive Switch Powder does not taste like jet fuel and is unflavored. It's the optimal alternative to MCT oil or other bitter ketone drinks, as an effective way to get your ketones.

Package Dimensions: 11.7 x 9.7 x 3.1 inches

SHIPPING DETAILS

We ship within the continental United States and Canada. For International shipping please message us. Our products are shipped via USPS/UPS/FedEx. Shipping time to Canada is 9 to 12 business days. Shipping time to US is 9 to 12 business days as well.  A business day is Monday through Friday from 9:00 AM to 5:00 PM (Eastern Standard Time). If your order comes in after 5:00 PM it’ll be processed the next business day. 

The tracking information will be sent to your email address when your order gets shipped. You should be present at the shipping address to receive your package. If you have any questions regarding shipping or want to know about the status of an order, email us at help@kateminimalist.com

 

RETURN & REFUND

30 DAY DATE ON ARRIVAL (DOA) GUARANTEE

If your item arrives damaged, please follow the warranty process and contact our Support Center for RMA authorization within 30 days of the order being received. After returning the product to the address provided by our support team, we can send you a new item free of charge.


SPECIAL NOTE:

Please note that we do not accept returns for reasons other than damaged items . Change of heart and not wanting the product anymore is considered not valid for returns.

Customers must first send a clear photo or video of the damaged or defective product and the shipping packaging before we can consider issuing RMA authorization. Please use good lighting, and a close to medium distance, so we can identify and verify the issue(s). Attachment size must be under 2MB for the Support Center, please send larger attachments to: help@kateminimalist.com

WARRANTY EXEMPTIONS AND NOTES

1. The shipping fee for returning the product back will be paid by the customer and is non-refundable except for in 30 day DOA situations.
2. During the return shipping, the customer is responsible for any and all customs charges, duties or tariffs during the items return to China. In these cases we will deduct the customs fees from your authorized refund amount.
3.Kate Minimalist will by default resend the item to the customer via Flat Rate Shipping. If the customer wants to utilize a faster shipping method, the relevant shipping fee is applicable.
4. In case of any misuse, any and all repairs, accessories and shipping fees, both ways, are fully the customer’s responsibility and are at their own expense.
HOW TO REQUEST WARRANTY (RETURN, REPAIR AND REFUND)
If your item has an issue, please first submit a ticket to our Support Center.
Please carefully follow our warranty process to minimize any delays: 1. Describe the problem with your item in detail: What happened? When? How? Please also state your full order number and product code (SKU number).
2. Tell us what steps you have already taken to resolve the issue.
3. Provide the item code indicated on the outer packaging.
4. Send a clear photo or video showing the defect(s); these should be taken under good lighting.
NOTE: Photos/videos should ideally be clear and focused, taken under good lighting conditions, and from a close to medium distance. This allows us to identify and verify the issue(s). We will always do our very best to help you. Thank you in advance for providing all the information stated above.
MISSING ITEM(S), WRONG ITEM(S) OR INCORRECT PACKAGE SENT
Please be sure to open the parcel and carefully check the contents before signing for the package.
For any issues, please carefully follow our warranty process to minimize any delays:
1. Contact our Support Center with your order number and the product code (SKU number).
2. Please send us a clear picture of the outer packaging, all shipping labels visible, and (if applicable) the item received.
Possible Solutions:
– If there is a item missing, we will resend the missing item/accessory for free within the warranty period.
– If we have shipped the wrong item: we will either refund you in full or dispatch an alternative item (if applicable and available). Kate Minimalist will decide whether you need to return the wrong product or not and compensate the return shipping fee when we receive it.


ITEM RETURN PROCESS
Within 30 days of receiving the item, if you experience an issue with the order, such as wrong item was sent or the item arrived damaged,  please contact our Support Center for RMA authorization stating:
1. The order number.
2. The item code(s) you wish to return.
3. The reason for return.


Our Customer Service will review your case and offer a return back. Upon receiving, the item will be exchanged with a replacement or will be refunded.


Returnable Items
Items that can be returned/refunded or exchanged must follow the criteria as below:
1. Faulty items damaged/broken upon arrival.
2. Items received in the incorrect size/color.
All returns must be confirmed via the ticket center. Returned items without Return Merchandise Authorization (RMA) will not be accepted.
Return Shipping Fees
1. Shipping fees to return the items are at the customer’s own expense.
Please consult your local post office to confirm the actual return shipping fee. We advise you use the cheapest registered airmail method that is available.
2. Kate Minimalist products are strictly quality controlled prior to dispatch.
Due to their nature and intended usage, product categories including RC toys, scooters and wheels are subject to wear and tear through repeated use. As such, our 1 Year Money Back Guarantee relating to RC toys, scooters and wheels, only covers 30 Day DOA instances where the product does not work out of the box. It is the customer’s responsibility to inspect the product carefully upon arrival.
3. Returns for spare parts and accessories are not accepted. If you have received a faulty accessory or an accessory is missing, please contact our Support Center within 3 days of receiving your order. After this time frame or if an accessory has been misused, customers will need to purchase a replacement.
4. Any products that are won or redeemed as part of an activity or competition (e.g. via a lucky draw) on Kate Minimalist or any of our promotional channels are exempt from our Warranty and Returns policy.

CANCELLATIONS
We usually take 10 to 24 hours to prepare the shipment and send it to our shipping partner. If you want to cancel orders, please contact us right away before we shipped your orders. Once we shipped the products, we have no control on it.

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