Peakfinity Labs
AI Assistant
👋 Hi! How can we help?
Ask about our manufacturing services, MOQs, or get a quote.
Amazon FBA Supplement
Manufacturing
You're not selling on a slow Shopify store or chasing viral on TikTok. You're competing for the Buy Box, defending your BSR, and protecting your IPI. You need a manufacturer who speaks Amazon.
Your listing wins the Buy Box. Your back-end keeps it.
The product page is the storefront. Seller Central is the operating system. Most manufacturers never see either screen — we ship with both in mind.
Ashwagandha Root 1300mg · 60 Capsules
Illustrative simulation — real Amazon Seller Central, our fulfillment underneath.
The FBA failure modes most manufacturers don't speak
One Compliance Slip = Suspension
Amazon's bots flag DSHEA-noncompliant labels, missing allergen disclosures, or unsupported claims within hours of listing. Suspensions take weeks to appeal.
Stockouts Tank Your BSR
Run out of inventory for 48 hours and your Best Seller Rank collapses. Reclaiming organic placement after a stockout often takes 60–90 days of paid traffic.
IPI Penalties Cap Your Storage
A low Inventory Performance Index limits your FBA storage and triggers long-term storage fees. Your manufacturer's slow restocks become your balance-sheet problem.
Bad FBA Prep = Returned Pallets
Wrong FNSKU placement, missing case-pack labels, or expiry stickers off by 0.5" — Amazon refuses the entire shipment and bills you for the return.
"Running out on Amazon doesn't just lose a sale — it loses the algorithmic ranking that took you 18 months and $200K to build."
What does Amazon actually pay you?
Drag the sliders to model your unit economics. We'll show your real margin after Amazon's 15% referral fee, FBA pick/pack, ad spend, and our manufacturing COGS.
Unit Economics
Your true Amazon margin
Estimate uses Amazon's standard 15% supplement referral fee and a typical $4.25 small-standard FBA fee. Your actual numbers will vary by size tier and category.
We don't just make supplements — we ship FBA-ready pallets
Every batch ships with FNSKU labels, expiry stickers, and case-pack configs that pass Amazon receiving on the first attempt — no relabel fees, no return pallets.
Our in-house regulatory team reviews every label for DSHEA compliance, claim language, and allergen disclosures before a single bottle prints.
When your BSR climbs and inventory burns down, we restock in 7–10 days — not the 30–60 of overseas suppliers who can't fulfill a viral moment.
FBA-proven product categories we manufacture
The supplement categories that consistently ship FBA-pallets out of our facility — backed by listing data, ranking velocity, and review velocity our brands actually see.
Daily Wellness Gummies
Sleep & Stress Capsules
Pre-Workout Powders
Sea Moss & Greens
Men's & Women's Health
Prenatal Vitamins
Fat Burners & Detox
Custom Formulations
Why FBA brands choose Peakfinity Labs
FNSKU + Case-Pack Ready
Every bottle ships with the right FNSKU, expiration sticker, and case-pack configuration Amazon expects.
DSHEA Label Review
In-house regulatory team reviews every label before print. No claim language that gets your ASIN suppressed.
Direct-to-FBA Shipping
We ship pallets straight to Amazon fulfillment centers — or to your 3PL / SFP warehouse. Your call.
7–10 Day Restocks
When your BSR climbs and inventory burns down, we restock in days — not the 30–60 of overseas suppliers.
Full Doc Package
COAs, GMP certs, third-party lab reports, and allergen sheets — ready the moment Seller Performance asks.
2,000 Unit MOQ
Test a new ASIN without locking up six figures. Scale to 100K/mo when the listing pops.
From idea to FBA pallet — ready to receive.
Everything in-house — formulation to FBA labeling
DSHEA review, COA, GMP certs included
Direct pallet drop to Amazon FCs or SFP / 3PL
Let's get you FBA ready
From first ASIN to 10K units/month, we manufacture supplements that pass Amazon receiving, defend the Buy Box, and ship in days when your listing pops.
Explore Our Manufacturing Services
GMP-certified manufacturing for supplements, cosmetics, and personal care products.
Shopify Brands
DTC supplement solutions
TikTok Shop Sellers
Viral-ready products
Doctors & Influencers
Private label supplements
Supplement Overview
Full supplement capabilities
Cosmetic Overview
Full cosmetic capabilities
Quality Standards
GMP, FDA & ISO compliance
Certifications
ISO, GMP, Halal certificates
Start Your Project
Get a custom quote
Contact Us
24-hour response guarantee
Capsule Manufacturing
Veg & gelatin capsules
Tablet Manufacturing
Chewable & coated tablets
Gummy Manufacturing
Custom gummy vitamins