# Peptide Sciences vs Core Peptides

> Compare Peptide Sciences and Core Peptides side by side: ratings, reviews, and lab tests.

*Source: https://total.reviews/compare/peptide-sciences/core-peptides*

## [Peptide Sciences](https://total.reviews/vendors/peptide-sciences)

- Rating: ★★★★☆ 3.6/5 from 59 reviews

### Rating breakdown

- 5 star: 18
- 4 star: 15
- 3 star: 13
- 2 star: 9
- 1 star: 4

### Verified lab tests

_No verified lab tests._

### Recent reviews

**★★★★★ any word on them coming back** — Jul 21

Used Peptide Sciences as my default for a long stretch. Packaging was always clean, ice packs still cold on arrival, COA in every order. Sad to see them shut down and just checking if anyone has heard whether they'll reopen.

**★★☆☆☆ expensive and then just closed** — Jul 2

Honestly the writing was on the wall. Prices crept up, customer service got slower and slower to answer emails, and then one day no more site. Decent vials when they arrived but I wouldn't call the whole experience worth the premium they charged.

**★★★★☆ solid run while it lasted, anyone know a replacement?** — Jun 14

They were never the cheapest and the COA was always their own in-house testing rather than a third party, which bugged me a little. But shipping was quick, the website was easy, and stock was reliable for a long time. Now that they're gone I'm a bit lost on where to reorder, hoping someone here points me somewhere with the same consistency.

## [Core Peptides](https://total.reviews/vendors/core-peptides)

- Rating: ★★★★☆ 3.9/5 from 59 reviews

### Rating breakdown

- 5 star: 21
- 4 star: 17
- 3 star: 16
- 2 star: 4
- 1 star: 1

### Verified lab tests

_No verified lab tests._

### Recent reviews

**★★★☆☆ decent** — Sep 19

It's a fine source. Nothing went wrong, but nothing stood out either. The packaging was a bit minimal for what I paid.

**★★★★☆ easy reorder** — Sep 11

Crypto checkout worked without a hitch and the order shipped same day. Showed up in two days.

**★★★★☆ good but the price crept up** — Sep 2

Been ordering BPC-157 from here for a while. Service and shipping are still great, but I noticed the price went up since spring. Still ordering, just not thrilled about it.