Q
qsc-usa reviews, ratings & lab tests.
Community-submitted · Unclaimed by operator · How trust scores work →
50% would buy again
Trust Score
19/100
Based on 4 reviews · same formula as every other shop: 50% reviews, 50% lab-verified purity. No website, no penalty; no website, no bonus.
Quality
85/100
Delivery
65/100
Service
65/100
Pricing
60/100
Is this your shop?
Is qsc-usa legit?
4 community reviews have been published, averaging 3.3 out of 5, the most recent posted 2026-06-11.
Its Trust Score is 19 out of 100, calculated from those lab tests and reviews.
No owner has claimed this profile.
Peptigrity doesn't certify shops; these are the records on file for qsc-usa as of 2026-09-24.
What buyers say
4 reviews · sorted by most recent
3.25/5
★ ★ ★ ☆ ☆
4 reviews
✓ 50% would buy again
5
25%
4
0%
3
50%
2
25%
1
0%
Sort
★ ★ ★ ☆ ☆
Not great not terrible. You can find better if you shop around.
Quality 5Delivery 3Service 3Pricing 2
quality
★ ★ ★ ★ ★
Ok so PT-141 works exactly as advertised. No complaints from either of us.
delivery
★ ★ ★ ☆ ☆
Shipping dragged. 6 days and tracking went silent for 3 of them.
service
★ ★ ★ ☆ ☆
Took 2 days to get a reply. Fine but not impressive.
pricing
★ ★ ☆ ☆ ☆
Priced too high for what the quality is actually delivering.
★ ★ ★ ★ ★
Gotta say, been using these guys for 10 months now. Never had an issue. Quality is consistent and thats all I ask for.
Quality 5Delivery 5Service 5Pricing 5
quality
★ ★ ★ ★ ★
Running Survodutide 10mg weekly. Down 15 lbs in 12 weeks. No sides, no loss of potency vs compound.
delivery
★ ★ ★ ★ ★
2 days total. Vials packed perfectly, plain brown box, no vendor info anywhere. Pro-level discretion.
service
★ ★ ★ ★ ★
Reached out about dosing and got a thoughtful reply. Didnt try to upsell me.
pricing
★ ★ ★ ★ ★
Quality-adjusted pricing is the best in the space right now. Period.
★ ★ ★ ☆ ☆
CS pretty slow. 4 days to respond.
Quality 5Delivery 3Service 3Pricing 3
quality
★ ★ ★ ★ ★
ordered sema x2. legit. same as compound pharmacy.
delivery
★ ★ ★ ☆ ☆
Took 6 days to Texas. Expected faster.
service
★ ★ ★ ☆ ☆
Had to follow up.
pricing
★ ★ ★ ☆ ☆
Not exciting.
★ ★ ☆ ☆ ☆
Underfilled vials, slow shipping. Go somewhere else.
Quality 2Delivery 2Service 2Pricing 2
quality
★ ★ ☆ ☆ ☆
Almost month, negligible results.
delivery
★ ★ ☆ ☆ ☆
USPS took 11 days. Way too slow for domestic shipping.
service
★ ★ ☆ ☆ ☆
3 days for simple question.
pricing
★ ★ ☆ ☆ ☆
overpriced. Buyer beware.
Questions & updates
Promotions
qsc-usa.com hasn't posted any promo codes yet. If you operate this shop, claiming the profile lets you publish verified codes here.
Shipping & payment
Ships from
Not stated
The operator hasn't answered
Ships to
USA · Europe · UK · Canada · Australia
As stated by operator
Reship on seizure
Not stated
The operator hasn't answered
Payments
Crypto
As stated by operator
Similar shops
6 with reviews or lab tests
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