Payments that hold. Compliance that scales. Websites that convert.
Growtide handles the parts of running a peptide business that generic agencies won't touch — high-risk payments, FDA-aware compliance, and a storefront built to earn a skeptical buyer's trust.
Where most peptide brands actually break
None of this is a product-quality problem. It's an infrastructure problem — the same six failure points for almost every brand in the category.
Approved today, terminated tomorrow
Stripe, PayPal, and Square onboard you — then freeze funds the moment your volume reads as a research-chemical MCC.
Paying the high-risk tax
Specialist processors charge 5–8% and hold 10% in reserve for months. Most brands don't know that's negotiable.
One disclaimer from a warning letter
"Research use only" doesn't protect a site that shows dosing info or implies human use. The FDA reads context.
No ad account, no plan B
Google and Meta reject peptide ads outright. Brands built around paid acquisition find out too late.
Buyers who don't trust you yet
Your customer read three Reddit threads before landing here. No COA, no batch data, no reviews — no sale.
A theme is not a compliance strategy
Generic builds skip age verification, COA lookups, and checkout that survives a processor swap.
Everything your infrastructure needs, from one partner
Payments & Processing
High-risk processor matching, multi-gateway redundancy, and reserve negotiation.
Compliance & Trust
RUO-safe copy audits, LegitScript pathway, policy pages, and age verification.
Website & Conversion
Custom builds with COA lookups, sub-2-second loads, and checkout built for skeptics.
Content & SEO
With paid ads closed off, organic is the channel that compounds. We build it.
What happens after you reach out
Audit
Map payments, compliance exposure, and conversion gaps.
Build
Processor relationships, documentation, and the storefront — together.
Launch
Redundant rails, tested failover, a site buyers actually trust.
Scale
Ongoing monitoring, content, SEO, and conversion iteration.
Two ways to work with us
Most brands start one of two ways. Either works, and we can tell you which one fits after a quick conversation.
Launch
Starting from scratch? We build your payments, compliance, and storefront together as one project, so nothing goes live out of order or unprotected.
See the processPartner
Already selling? We keep your payments and compliance monitored while actively working on conversion, content, and SEO every month.
See the processWe already speak your compliance stack fluently
No onboarding curve. This is the vocabulary of every conversation we have with processors and regulators on your behalf.
Built for peptide brands ready to grow
We partner with research peptide and RUO brands that have built something real and are ready to turn existing demand into predictable, sustainable growth. Whether you're gaining traction or already operating at scale, we help build the systems, strategy, and infrastructure needed to reach the next stage.
Growing a peptide brand comes with challenges traditional ecommerce agencies rarely encounter. Payment restrictions, compliance, customer trust, SEO, conversion, and retention all need to work together. We understand those realities and bring them under one growth strategy, so you can spend less time managing disconnected problems and more time building the business.
You're selling or launching research/RUO peptides
You've had a processor account frozen or closed
You want organic/SEO to be a real channel
You want a partner who reads the warning letters
What we know, written down
Why Stripe, PayPal, and Square Keep Shutting Down Peptide Merchants
It's rarely personal and it's rarely sudden — it's an MCC classification and a risk model. Here's what actually triggers a termination, and how to build a checkout that survives one.
7 min readResearch Use Only: What FDA Warning Letters Actually Target
"For research use only" is not a magic phrase. Here's what the FDA looks at when it decides a research chemical disclaimer is a fiction — and how to build a site that doesn't cross the line.
8 min readLegitScript Certification for Peptide Sellers: What It Is, and Whether You Need It
More processors and ad platforms are asking for it before they'll even talk to you. A practical breakdown of what LegitScript checks, what it costs, and when it's worth the process.
6 min read
Ready to stop losing sales to a frozen processor?
Book a free audit. We'll map your payments, compliance, and conversion gaps in one call — no retainer required to find out where you stand.