Email Support
Shipping Infos
Estimated delivery time within the EU is 5-15 days, and outside the EU is 7-20 days.
Shipping price is 30 EUR within the EU and outside the EU.
We will send your Tracking ID typically when the parcel is dispatched and may not update until it reaches the destination country.
Try using a different tracking service as not all carriers are compatible with all tracking websites. You can start with these: https://parcelsapp.com/, https://www.trackingmore.com/, https://www.17track.net/.
We continuously monitor shipping routes and choose the safest delivery option.
Normaly we are shipping inside the EU, but we can shipping form UK and USA also, for our customers outside the EU.
Please check your tracking information first. If you notice anything unusual, contact us via email.
Items sold by Concentrex-Labs cannot be returned
We are offer 100% reshipping guarantee, iff we have make any shipping misstake. For shipping problems write us via email for find any individual solution.
Payment Infos
All required instructions will be provided following your order confirmation. Kindly review your order confirmation email for further details.
We accept payments via Bitcoin, Bank Transfer, somtimes Paypal, Money Pakets, Westernunion.
Please ensure that you have completed your order and check your email spam folder. Some Email Provider like web.de have blocking our emails. Iff you dont get any replany within 48 h, then please place anew order with any other mailprovider.
Direct credit card payment is not available, but you can utilize services such as Paysend or Switchere to make bank transfers or Bitcoin payments directly from your credit card.
Bitcoin payment is the quickest option as it arrives instantly, while bank transfers typically take a couple of days.
Upon receipt of your payment, it must undergo processing by our accountants. While Bitcoin transactions are instant, bank transfers typically require a few days. Please be aware that payment processing times may be extended during weekends, holidays, and peak period.
Promotion, Discounts and Free Samples
Yes! Leaving a 5 star review on our store, Eroids, SteroidWiki, Sitejabber, Trustpilot or Muscle Gurus, and you will get products for free.
Contacts, Community, Telegram
We will support Telegram soon.
We love seeing your progress! Feel free to share your pictures and updates in bodybuilder communitys. Your contributions are greatly appreciated!
How to use the products?
Some testosterone shots may remain effective in your body for approximately seven weeks.
The typical dose of testosterone injection ranges from 50 mg to 400 mg.
Testosterone injections should be administered every 2 to 5 days.
Testosterone enanthate produces an increase in testosterone within 24 hours, with elevated levels lasting for 3-5 days after initial administration.
Product - General Information
For SARMs and prohormones, start PCT immediately after discontinuing use. For steroids, wait a week before starting PCT.
A proper post-cycle therapy typically lasts between two and four weeks.
NPP, or Nandrolone Phenylpropionate, is a classic anabolic steroid used for increasing size and muscularity during bulking cycles.
Post-cycle therapy (PCT) is a combined drug and diet regimen used by anabolic steroid users to counteract and minimize post-steroid hypogonadism.
Bacteriostatic Water is sterile water containing 0.9% benzyl alcohol, used to dilute or dissolve injectable steroids, HGH ore Peptides.
Bacteriostatic water can be reused multiple times with a sterile needle due to the benzyl alcohol suppressing the growth of bacteria.
Testosterone enanthate is an injectable form of testosterone.
Testosterone enanthate helps maintain bone density, fat distribution, muscle strength and mass, facial and body hair, red blood cell production, sex drive, and sperm production.
Orders and Information
You can make changes to your order as long as it’s still in the warehouse. Once it’s dispatched, no modifications or refunds are possible.
Unpaid orders are automatically canceled after some time. If you require a refund, please contact us via email.
Our aim is to respond to all inquiries within 24 hours.
Your information is only retained for the duration of processing and shipping your order. We do not store personal information long-term.
