Shipping
Many reviewers report fast, timely delivery. A few say shipping took longer than expected or longer than the paid two-day service.
See 67 reviews about Shipping
Written by AI from the 150 most recent reviews
Reviewers most often praise fast shipping, easy ordering, helpful customer service, and product quality. Many also describe prices as good or reasonable. A few report slower-than-paid shipping, flimsy packaging, or concerns about untested items.
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Many reviewers report fast, timely delivery. A few say shipping took longer than expected or longer than the paid two-day service.
See 67 reviews about ShippingReviewers often praise responsive service and quick help resolving order or checkout issues. One reviewer says an order arrived with items they considered untested and lost faith in the store.
See 36 reviews about Customer serviceMany reviewers describe ordering as easy and straightforward, including the website and checkout. One reviewer says the ordering and payment process has become easier.
See 19 reviews about OrderingMany reviewers praise product quality as received. One reviewer reports receiving items they considered untested, while another describes the products as pure.
See 45 reviews about Product qualityReviewers often describe prices as good, reasonable, affordable, or competitive. One reviewer says the store does not price gouge and mentions regular sales.
See 17 reviews about PricingMichelle S.
Verified purchaseEase of purchase and pricing good. Shipping and receiving speed great.
Isaac S.
Verified purchaseIve ordered from the grey market before directly and the big difference between tested and non tested is the caps and plungers. I trusted this site with there testing and i get sent not 1 but 3 untested vials. Lost faith in this company
Meghan
Verified purchaseThe shipping was fast. The packaging was a little flimsy, as I thought that it would have a little more protection as it is glass.
AIO Peptides is a U.S.-based research peptide company committed to quality, transparency, and exceptional customer service. We proudly offer FedEx 2-Day Express shipping nationwide and consistently provide competitive pricing and promotions. We are currently offering 20% OFF sitewide with no code necessary — discounts are automatically applied at checkout.
958 published reviews
Showing 1–10 of 958 reviews
Patricia B.
Verified purchaseJason C.
Verified purchaselee W.
Verified purchaseHigh quality
Penny K.
Verified purchaseTiffany H.
Verified purchasePenny K.
Verified purchaseChristine W.
Verified purchaseMarion W.
Verified purchaseADRIAN R.
Verified purchaseNancy L.
Verified purchase
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(1,673) reviews
958 published reviews
Showing 451–460 of 958 reviews
Monique P.
Verified purchaseAngel K.
Verified purchaseMy glutathione was not in my package. They shipped it out right away. One thing they need to improve is their shipping. They don’t ship on weekends. But they don’t give u an option NOT TO PAY FOR 2 day shipping. If u don’t order after Tues.- Wed morning ur not getting ur package til the following week. So don’t bother placing an order on Thursday morning! yet they make u pay $10. for 2day delivery or USPS $10. For 3-5 day!!!
Shay
Verified purchaseRick K.
Verified purchaseC W.
Verified purchaseGood prices. Website through fulfillment--everything was smooth and well communicated. Emailed a question and received a response the same day. No issues with the products.
Luiza R.
Verified purchaseCustomer service is amazing! Super quick, responsive, and genuinely helpful. They ship super fast. There was an issue with part of an order, and they got back to the customer right away. Blair, the manager, even called to make sure everything was fully resolved. So far, the plan is to keep ordering from them!
brian
Verified purchaseGreat company. Fast shipping. All peptides are purchased here.
David F.
Verified purchaseAIO is a top-tier research company. Support responded right away, shipping was really fast, and the discount code POWER25 provides a 25% savings. The quality was amazing and there are no complaints. Will be a repeat customer.
Levi B.
Verified purchaseGreat quality and fast shipping and good prices
Lacey
Verified purchaseFirst order from AIO and very impressed. Other peptide suppliers have been used before, but this company is legit. They have real customer service that is helpful and friendly. The quality is superior. The lyophilized powders arrived as a solid block, or cake, which was very reassuring. The order was shipped out the same day and the whole process was very smooth. The pricing is unbeatable considering how professional they run things. Definitely exceeded expectations. Customer support really stepped up to help out when a delivery issue occurred, going the extra mile to make sure the order was ultimately received. Customer service that excellent is a rarity. Will certainly do business with them again.