Coastal Peptides reviews

Claimed

Community reviews, ratings & independent lab tests for coastalpeptides.com

The shop's owner manages this page and can reply to buyers here.

United States · not applicable

#15 of 1,066 shops · by Trust Score

Tests on file · 47Reship on seizure: not applicable85% would buy again99.30% avg HPLC purity

Visit shop ↗

Trust Score

90/100

Based on 20 reviews · 47 lab tests · same formula as every other shop: 50% reviews, 50% purity from lab tests. No website, no penalty; no website, no bonus. How trust scores work →

Quality

85/100

Delivery

83/100

Service

89/100

Pricing

82/100

Record

Tested in the last 6 months

Last lab test

6 Oct 2026

Kovera Labs

Tests in 6 months

47 on file · 2 labs

Last activity

18 Oct 2026

Review received

Reviews

20 · 4.3

last 18 Oct 2026

Warehouse

🇺🇸 United States

stated by the shop

Claimed

Yes

the owner can reply here

Same six facts as the shop's row in · what the groups mean is on /methodology

Latest lab testsAll 47 lab tests →

Oct 6, 2026GLP2-T · 30 mgKovera Labs99.71%Oct 6, 2026GLP3-R · 30 mgKovera Labs99.52%Aug 19, 2026GLP2-T · 30 mgKovera Labs99.24%

Coastal Peptides community reviews

20 reviews · sorted by most recent

4.25/5

★ ★ ★ ★ ☆

20 reviews

✓ 85% would buy again

55%

25%

10%

Sort

@plant_lady

2 reviewsJunior researcher

★ ★ ★ ★ ★

Oct 18, 2026

Quality 5Delivery 4Service 5Pricing 5

Selank here, label a bit crowded. Easy otherwise

✓ Would buy again

User profile

@dan

2 reviewsJunior researcher

★ ★ ★ ★ ★

Oct 11, 2026

Quality 5Delivery 5Service 4Pricing 5

GHK was easy to order. Liked the packing around the vial, bit of a wait for an email answer

✓ Would buy again

User profile

@lowbatterydad

2 reviewsJunior researcher

★ ★ ★ ★ ☆

Oct 5, 2026

Quality 4Delivery 4Service 5Pricing 4

Checkout took me a couple goes. Support got me through it, recieved everything that was on my order

✓ Would buy again

User profile

@bicycleOnTheMove5

1 reviewJunior researcher

★ ★ ★ ★ ★

Sep 27, 2026

Quality 5Delivery 5Service 5Pricing 5

Easy to order, easy to check. Happy.

✓ Would buy again

↳ Response from Coastal Peptides · Sep 27, 2026

Thank you! Glad ordering and checking your lot were both easy. We appreciate you taking the time to leave a review.

User profile

@nomad

1 reviewJunior researcher

★ ★ ★ ★ ☆

Sep 17, 2026

Quality 4Delivery 4Service 4Pricing 4

Had to scroll up AGAIN to see what I'd added. Everything came right, spent a bit more than I meant to.

✓ Would buy again

quality

★ ★ ★ ★ ☆

Got the right stuff. Labels readable enough

pricing

★ ★ ★ ★ ☆

It's an okay price, wouldn't go calling it a deal

↳ Response from Coastal Peptides · Sep 27, 2026

Thanks for the review, we appreciate it. Could you tell us a bit more about the scrolling issue — where on the site it happened and what you were trying to see? We'd like to look into it and get it fixed. If it's easier, email us at [email protected]. Glad everything arrived correct.

User profile

@finch2000

1 reviewJunior researcher

★ ★ ★ ★ ★

Sep 3, 2026

Quality 5Delivery 5Service 5Pricing 5

Was skeptical, prices seemed too good. Nope, legit.

✓ Would buy again

quality

★ ★ ★ ★ ★

Tirz quality, dissolved clear, appetite changes day 2.

delivery

★ ★ ★ ★ ★

Order to doorstep in 3 days, great packaging.

service

★ ★ ★ ★ ★

Haven't needed support.

pricing

★ ★ ★ ★ ★

Great value, 100% satisfied.

↳ Response from Coastal Peptides · Sep 27, 2026

Appreciate you giving us a shot despite the skepticism, and glad we earned it. Thanks for the review.

User profile

@Benchpressava

1 reviewJunior researcher

★ ★ ★ ★ ☆

Aug 29, 2026

Quality 4Delivery 4Service 5Pricing 5

Would order again. A couple rough edges.

✓ Would buy again

quality

★ ★ ★ ★ ☆

Vials sealed, powder right, clean reconstitution.

delivery

★ ★ ★ ★ ☆

5 days to arrive, packaging solid and discreet.

service

★ ★ ★ ★ ★

Nothing to reach out about.

pricing

★ ★ ★ ★ ★

Beat the next vendor by 20% on identical product.

↳ Response from Coastal Peptides · Sep 27, 2026

Thank you for the feedback, we appreciate it. If there's anything specific we can tighten up, email [email protected] and we'll take a look.

User profile

@gym63018

1 reviewJunior researcher

★ ★ ★ ★ ★

Jun 11, 2026

Quality 5Delivery 5Service 5Pricing 5

To be fair, just received my 3rd order. Same quality every time. Reliable is an understatement.

✓ Would buy again

quality

★ ★ ★ ★ ★

Vials arrived sealed with batch numbers matching the COA. Reconstituted clean.

delivery

★ ★ ★ ★ ★

Packed like they actually care. Vials in foam insert, ice pack still frozen on arrival.

service

★ ★ ★ ★ ★

Smooth order, didnt talk to anyone.

pricing

★ ★ ★ ★ ★

Price per mg is easily beating anyone in the US market. Run deals regularly too.

↳ Response from Coastal Peptides · Sep 27, 2026

Apologies for the slow reply here — we've only recently started managing this page. Three orders in and still happy is exactly what we want to hear. Thank you.

User profile

@blakehailey56

1 reviewJunior researcher

★ ★ ★ ★ ★

Jun 9, 2026

Quality 5Delivery 5Service 5Pricing 5

Honestly couldnt be happier. Fast, clean, and the product works.

✓ Would buy again

quality

★ ★ ★ ★ ★

Vial was a nice tight puck, full dose. Product hit as expected.

delivery

★ ★ ★ ★ ★

Lightning fast. Ordered Monday, arrived Wednesday. Cant beat that.

service

★ ★ ★ ★ ★

N/A - didnt need to contact them.

pricing

★ ★ ★ ★ ★

I did the math. They beat the next vendor by 20% on identical product. Done shopping around.

↳ Response from Coastal Peptides · Sep 27, 2026

Sorry for the delayed response, we're just now getting to these. Thanks for the kind words, we really appreciate it.

User profile

@chad_osullivan

1 reviewJunior researcher

★ ★ ☆ ☆ ☆

May 27, 2026

Quality 2Delivery 2Service 3Pricing 1

Ordered 2 weeks ago and just now getting my stuff. Way too slow for what they charge.

✗ Would not buy again

quality

★ ★ ☆ ☆ ☆

Disappointed in the quality. Expected more based on the price. Results have been minimal!

delivery

★ ★ ☆ ☆ ☆

Took 8 days. Pretty slow. Tracking stopped updating for several days too!

service

★ ★ ★ ☆ ☆

Support was ok. Took about 2 days to get back to me but they did resolve my issue

pricing

★ ☆ ☆ ☆ ☆

Yeah ridiculously overpriced. You can get the same or better quality for half the price elsewhere.

↳ Response from Coastal Peptides · Sep 27, 2026

Apologies for the delayed response here. Sorry the wait on this order didn't meet expectations — that's on us to do better. Please email [email protected] with your details and we'll look into what happened.

User profile

@bmoore

1 reviewJunior researcher

★ ★ ★ ★ ★

May 27, 2026

Quality 5Delivery 4Service 5Pricing 5

I've been burned by other companies before. These guys are the real deal. Two thumbs up.

✓ Would buy again

quality

★ ★ ★ ★ ★

Used thier Thymosin Alpha 1 through the winter. Havent been sick once. Usually I catch everything going around!

delivery

★ ★ ★ ★ ☆

Yeah standard shipping. 7 days with tracking. Nothing special but got the job done.

service

★ ★ ★ ★ ★

Basically, no issues so havent tested their customer service yet. Impressed.

pricing

★ ★ ★ ★ ★

Great value for the money. I've paid way more for worse from other companies. No hesitation recommending them.

↳ Response from Coastal Peptides · Sep 27, 2026

Apologies for the late reply. Glad we could be the exception after some bad experiences — thank you for the review.

User profile

@bencoleman44

1 reviewJunior researcher

★ ★ ★ ★ ★

May 26, 2026

Quality 5Delivery 5Service 5Pricing 4

For what its worth, absolutely love this company. Quick shipping and the product is legit. Impressed.

✓ Would buy again

quality

★ ★ ★ ★ ★

Look, ordered BPC-157 and TB-500 for an elbow issue. After about a week and a half I started noticing real improvement

delivery

★ ★ ★ ★ ★

Long story short, 3 days from order to delivery. Cant ask for more than that. Great job guys.

service

★ ★ ★ ★ ★

Havent contacted support. Order went fine on its own. Thumbs up.

pricing

★ ★ ★ ★ ☆

Pricing is ok. Not going to blow you away but its fair for what you get. Top marks from me.

↳ Response from Coastal Peptides · Sep 27, 2026

Sorry for the delayed response here. Thank you for the kind words, we appreciate you taking the time.

User profile

@marco_fischer

1 reviewJunior researcher

★ ★ ★ ★ ★

May 26, 2026

Quality 5Delivery 5Service 5Pricing 5

cant fault them. Ordered, received, used. Everything worked out perfect.

✓ Would buy again

quality

★ ★ ★ ★ ★

Quick review: kisspeptin has been helpful for hormonal balance. Subtle but real effects after a few weeks of consistent use.

delivery

★ ★ ★ ★ ★

Fast shipping! Got tracking within hours and the package arrived in 4 days. A+

service

★ ★ ★ ★ ★

Update: no issues so havent tested their customer service yet

pricing

★ ★ ★ ★ ★

Honestly, excellent value. Quality is high and prices are fair. Cant ask for more

↳ Response from Coastal Peptides · Sep 27, 2026

Apologies for the slow reply. Thanks for the review — glad everything went smoothly.

User profile

@dylaneriksson97

1 reviewJunior researcher

★ ★ ★ ★ ★

May 17, 2026

Quality 5Delivery 5Service 5Pricing 5

Friend recommended these guys after I was complaining about my last source being garbage. Placed an order on Monday, had it by Thursday. Everything looked good, vials intact, properly labeled. A+

✓ Would buy again

quality

★ ★ ★ ★ ★

Quick review: pT-141 worked as advertised. Pretty impressed actually. Effects lasted a solid 24+ hours. No hesitation recommending them.

delivery

★ ★ ★ ★ ★

Impressed with the speed. 2 days and it was at my door. Discreet packaging too. Impressed.

service

★ ★ ★ ★ ★

Never had to reach out. No issues with any of my orders. Keep it up!

pricing

★ ★ ★ ★ ★

price is right. Especially compared to what clinics charge for the same stuff lol. Two thumbs up.

↳ Response from Coastal Peptides · Sep 27, 2026

Thanks for giving us a try on a recommendation, and for the review — we appreciate it.

User profile

@christine1988

1 reviewJunior researcher

★ ★ ★ ★ ☆

May 14, 2026

Quality 4Delivery 4Service 5Pricing 4

For what its worth, everything was good just not great. Product arrived intact and seems to be working well so cant really complain.

✓ Would buy again

quality

★ ★ ★ ★ ☆

Decent product. Reconstituted fine and Im starting to see some effects after about 2 weeks. Glad I found them.

delivery

★ ★ ★ ★ ☆

arrived in 4 days. Tracking updated regularly which was nice. Packaging was adequate.

service

★ ★ ★ ★ ★

Really responsive support. Not used to that from peptide companies honestly. Really happy with everything.

pricing

★ ★ ★ ★ ☆

To be honest, reasonable pricing. I've seen cheaper but also seen much worse quality at those prices.

↳ Response from Coastal Peptides · Sep 27, 2026

Apologies for the delayed reply. Thank you for the honest feedback, we appreciate it. If there's anything we can do better, email [email protected] and we'll listen.

User profile

@OldResearcher

1 reviewJunior researcher

★ ★ ★ ★ ★

May 13, 2026

Quality 5Delivery 5Service 5Pricing 5

Honestly, absolutely love this company. Quick shipping, product legit. A+

✓ Would buy again

quality

★ ★ ★ ★ ★

BPC and TB-500 for elbow. Real improvement.

delivery

★ ★ ★ ★ ★

got it in 2 days via USPS. Super fast.

service

★ ★ ★ ★ ★

overall, thoughtful reply within hour.

pricing

★ ★ ★ ★ ★

best bang for buck.

↳ Response from Coastal Peptides · Sep 27, 2026

Thank you for the kind words, we appreciate the support.

User profile

@Gecko858

1 reviewJunior researcher

★ ★ ★ ★ ☆

May 8, 2026

Quality 3Delivery 4Service 4Pricing 4

pretty good. Product as described. A+

✓ Would buy again

quality

★ ★ ★ ☆ ☆

Got 5 vials, 2 great. One not perfect!

delivery

★ ★ ★ ★ ☆

Shipped next day, arrived in 4 days total. Ok.

service

★ ★ ★ ★ ☆

So n/A - didnt need to contact. Will come back.

pricing

★ ★ ★ ★ ☆

Prices fair!

↳ Response from Coastal Peptides · Sep 27, 2026

Apologies for the delayed reply. Sorry to hear one of the vials wasn't up to standard — that's not what we want. Please email [email protected] with your details and we'll look into it.

User profile

@gains_geek

1 reviewJunior researcher

★ ★ ☆ ☆ ☆

May 8, 2026

Quality 2Delivery 2Service 3Pricing 3

CS non-existent. 2 emails, no reply.

✗ Would not buy again

quality

★ ★ ☆ ☆ ☆

Disappointed. Expected more for price.

delivery

★ ★ ☆ ☆ ☆

To be honest, 10 days to get a domestic package? Cmon.

service

★ ★ ★ ☆ ☆

cS slow but respond eventually.

pricing

★ ★ ★ ☆ ☆

Ok.

↳ Response from Coastal Peptides · Sep 27, 2026

Apologies for the slow reply here. Sorry for the frustration — that's not the experience we want anyone to have. Please email [email protected] and we'll dig into it and get you an answer.

User profile

@craig1994

1 reviewJunior researcher

★ ★ ★ ☆ ☆

May 6, 2026

Quality 5Delivery 3Service 3Pricing 2

It's fine for what it is. Just dont expect anything above and beyond.

✓ Would buy again

quality

★ ★ ★ ★ ★

The tirz is fire. Lost 11 lbs in 2 weeks and I barely changed my diet. Appetite just.. gone.

delivery

★ ★ ★ ☆ ☆

6 days to arrive. A bit slow but at least it got here.

service

★ ★ ★ ☆ ☆

Reached out about a question and got a pretty generic response. Not terrible not great. We'll see how the next order goes.

pricing

★ ★ ☆ ☆ ☆

Not gonna lie, prices are steep especially considering the basic packaging and average service. Wont make this mistake twice.

↳ Response from Coastal Peptides · Sep 27, 2026

Hi Craig - please send us an email with your experience to [email protected] and we will look more into it!

User profile

@nhill

1 reviewJunior researcher

★ ★ ★ ☆ ☆

May 5, 2026

Quality 2Delivery 3Service 3Pricing 1

For what its worth, average. Product arrived in one piece and seems to work. Shipping and communication could use improvement. Time will tell.

✗ Would not buy again

quality

★ ★ ☆ ☆ ☆

Disappointed in the quality. Expected more based on the price. Results have been minimal. Wish I had read more reviews first.

delivery

★ ★ ★ ☆ ☆

Honestly, delivery in 7 days. Could be better. Packaging was basic.

service

★ ★ ★ ☆ ☆

Update: didnt need to reach out. Everything went smoothly.

pricing

★ ☆ ☆ ☆ ☆

Overall, ridiculously overpriced. You can get the same or better quality for half the price elsewhere.

↳ Response from Coastal Peptides · Sep 27, 2026

Hi Nhill - please email us your order details and we will look into the slow transit times. We have also updated our catalog pricing recently and would love for you to take a look!

User profile

Coastal Peptides lab test results

47 tests · avg 99.30% HPLC purity

Date

Peptide

Lot

Tested by

HPLC Purity

CJC-1295 (No DAC)/Ipamorelin

47 independent tests on file

Coastal Peptides shop board

Posts from the shop and questions from buyers · also listed at /discussions/shop-boards

Nothing on this board yetAsk Coastal Peptides about shipping, stock or a lot number. The shop answers in public, and the thread stays here for the next buyer.

Peptides sold by Coastal Peptides

15 stocked SKUs

AOD-9604 BPC-157 Cagrilintide CJC-1295 without DAC EPITHALON GHK-Cu Glutathione Ipamorelin Melanotan II (MT-2)MOTS-C NAD+PT-141 +3 more →

Coastal Peptides shipping & payment

Ships from

United States — California

Domestic dispatch

Ships to

USA only

No international orders

Reship on seizure

Not applicable

Domestic only — no customs leg

Payments

Card

As stated by operator

Contact channels

[email protected]

Stated

Confirmed — control of this channel was proved while the shop was claimed. Stated — the shop added it and nobody has checked it. Dead reported — readers reported it unreachable. Phone numbers show their last four digits only.

Copy contacts only from here. Never from a reply.

Warehouses & shipping

United States	United States · 1–3 d
Payment	Card
Sells to	Individuals

Is Coastal Peptides legit?

Peptigrity holds 47 independent lab tests for Coastal Peptides, from 2 laboratories, the most recent dated 2026-10-06, median reported purity 99.5%, median 106.6% of labelled quantity across 47 results.

20 community reviews have been published, averaging 4.3 out of 5, the most recent posted 2026-10-18.

Its Trust Score is 90 out of 100, calculated from those lab tests and reviews.

The shop has claimed this profile. 1 official contact channel is on file.

Peptigrity doesn't certify shops; these are the records on file for Coastal Peptides as of 2026-11-02.