Douglas Laboratories Corvalen Chews
Douglas Laboratories Corvalen Chews
Douglas Laboratories Corvalen Chews
Douglas Laboratories Corvalen Chews
Douglas Laboratories Corvalen Chews
Douglas Laboratories Corvalen Chews
Douglas Laboratories Corvalen Chews
Douglas Laboratories Corvalen Chews

Douglas Laboratories Corvalen Chews

$56.20
 per 

Taxes included.

People are currently viewing this
In stock!
Free shipping!
Spend to Free shipping
Size: 90 Chewable Tablets
Select The Options Above
Description

Golden Vitamins is an Authorized Retailer for Douglas Laboratories.

  • Douglas Laboratories Corvalen Chews are natural D-ribose chewable tablets clinically proven to help restore energy, support cardiac function and reduce muscle stiffness, soreness, and fatigue.
  • D-ribose is a natural pentose sugar that is designed for the support of cardiovascular health, fatigue, energy production, and mitochondrial function.*

  • Douglas Laboratories Corvalen chewable tablets are great tasting with natural orange/vanilla flavoring sweetened with xylitol and readily absorbed into the body.

  • Corvalen contains pure D-ribose, a safe and clinically researched ingredient that supports the natural way our bodies produce adenosine triphosphate (ATP), the energy currency of the cell.*

  • Ribose is the vital structural backbone of critical cellular compounds called purines and pyrimidines. Our bodies must have an adequate supply of purines and pyrimidines to form major cellular constituents such as our genetic material (DNA and RNA), numerous cofactors, certain vitamins, and, importantly, adenosine triphosphate (ATP).

  • Ribose is the starting point for the synthesis of these fundamental cellular compounds, and the availability of ribose determines the rate at which they can be made by our cells and tissues.

  • D-ribose is indicated for sports and fitness activities because it helps to reduce the loss of energy during stress and accelerate energy and tissue/muscle recovery. Endurance athletes and strength training athletes will both benefit from the effects of Douglas Labs Corvalen Chews.

  • Unless our hearts have an adequate supply of ribose, they simply cannot satisfy their astonishing energy demand. Our bodies make ribose naturally, but in times of stress, the need is greater than our supply to satisfy the loss of energy from our cells.

  • That is why supplementing with d-ribose can support proper heart function and helps maintain healthy stroke volume during and after high-intensity exercise.*

  • Douglas Laboratories Corvalen Chews are GRAS (generally recognized as safe), a determination that results only after considerable toxicology studies are performed and an expensive and time-consuming FDA process is completed.

Ingredients:

Serving Size 1 Chewable Tablet

Amount Per Serving ... %DV

Calories ... 10

Total Carbohydrate ... 2 g ... <1%^

Total Sugars ... 1.67 g ... *

Sugar Alcohol ... 0.5 g ... *

D-Ribose ... 1.67 g ... *

*Daily Value not established

^Percent Daily Values are based on a 2,000 calorie diet

Other Ingredients:

Xylitol, microcrystalline cellulose, hydroxypropyl cellulose, silica, natural orange flavor, vegetable stearate, citric acid, mannitol, stearic acid, carnauba wax and natural vanilla flavor

Suggested Use:

Usual dosage: Take one chewable tablet one to three times daily with food.
Alternative dosage: 1-3 chewable tablets just before and just after exercise or physical activity.

Caution:

Mild, transient hypoglycemia may occur if taken on an empty stomach. Insulin-dependent diabetics and pregnant women should consult their physician before use. Ribose may cause a transient increase in uric acid levels; therefore those that have chronic gout should consult their physician before use.

Side Effects:

No adverse effects have been reported.

Storage:

Store in a cool, dry place, away from direct light. Keep out of reach of children.

*These statements have not been evaluated by the U.S. Food and Drug Administration. This product is not intended to treat, mitigate, diagnose or cure any disease.

Care

Caring for your clothes is also caring for the environment.

To keep your clothes fresh and clean, simply refresh them and gently wipe with a cloth or clothing brush. This is a more delicate process for fabrics and helps avoid water and energy consumption from washing.

  • Hand wash at a temperature not exceeding 30ºC / 86ºF
  • Do not use bleach or brighteners
  • Iron at a temperature not exceeding 110ºC / 230ºF
  • Do not dry clean
  • Do not tumble dry
Shipping & Returns
  • Free shipping on orders over $100
  • Standard delivery within 2–5 business days
  • Easy 30-day returns
  • Return items in original condition for a full refund
Free Shipping on Orders over $50

No code needed — just add items to your cart and head to checkout!

Easy 30-day Returns

Changed your mind? No problem. You have 30 days to return your item, no questions asked.

Standard delivery within 2–5 business days

Return items in original condition for a full refund

Add to Cart Select The Options Above
Exceptional Support and Clean Code

I was impressed by how fast the support team responded to my questions. Even as someone with basic coding knowledge, I found the theme incredibly easy to work with. The code is well-organized, and everything runs smoothly.

— Lucas M

Small Business Owner (Electronics Store)

Reliable Theme with Excellent Customer Service

After trying multiple themes, I finally chose Wokiee — and haven’t looked back. It’s reliable, modern, and easy to customize without coding. What impressed me most was their support team: fast, helpful, and willing to assist even with third-party issues. That level of service is rare!

— Sophie N

Owner of a Home Decor Store

Beautiful Design and Great Flexibility

Wokiee is hands down the best Shopify theme I’ve used. The design options are stunning and fully customizable. I was able to build a high-converting store without any external developers.

— Rachel L

Fashion Brand Founder

Top-Notch Support and Regular Updates

The customer support team is incredible — helpful, responsive, and very professional. They’ve helped me resolve everything from layout tweaks to app integrations. Plus, the theme is regularly updated with new features.

— David P

Shopify Consultant

Amazing Customization Options"!

Wokiee gave me full creative control over my store’s layout and visuals. The theme’s design blocks are so flexible that I could create something truly unique — without touching a single line of code.

— James T

Handmade Goods Seller

High-Quality Theme with Professional Code

You can tell Wokiee was built by pros. The code is clean and optimized for performance. No bloated features — just what you need. My store loads fast and looks great on all devices.

— Anna V

UI/UX Designer