Peakfinity Labs
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Scale your supplement brand with clinical precision. We provide GMP-certified capsule manufacturing tailored for fast-moving eCommerce growth.
"From powder to bottle — every step of your product is handled with care, speed, and science."
Live capsule manufacturing process
Every step is optimized for content uniformity, capsule integrity, and regulatory compliance.
Identity testing via HPTLC/HPLC, microbial load screening, and heavy metals analysis for all incoming ingredients.
Precision V-blending for content uniformity, with granulation for improved flow and compressibility.
Semi-automatic or fully-automatic filling lines with real-time weight monitoring and shell integrity verification.
Disintegration, dissolution, and microbial testing, followed by bottle or blister packaging with full labeling.
Identity testing via HPTLC/HPLC, microbial load screening, and heavy metals analysis for all incoming ingredients.
Precision V-blending for content uniformity, with granulation for improved flow and compressibility.
Semi-automatic or fully-automatic filling lines with real-time weight monitoring and shell integrity verification.
Disintegration, dissolution, and microbial testing, followed by bottle or blister packaging with full labeling.
Don't see what you want here? We can do full custom requests too — just ask.
Five standard sizes. Two shell families. Twelve fill profiles. Every job dialed to your dosage, density, and dissolution window.
Our R&D bench builds against your spec — from concept to stability-tested CoA.
We don't just make capsules — we help launch and grow real brands with speed, compliance, and quality.
Start from 2,000 units
30-45 days standard, rush options available
Lower cost than U.S., more stable than overseas
We store, pack, and ship too
No shutdowns for holidays or Chinese New Year
Account manager + regulatory support
GMP & ISO 9001:2015 certified facility
Built for TikTok Shop, Amazon, Shopify, Walmart
Ready to discuss your capsule manufacturing needs?
From the shell of the capsule to the foil on the carton — every visual, structural and compliance decision is engineered with you, not bolted on at the end.
Most contract manufacturers hand you a stock capsule and call it custom. We treat the shell as part of your brand IP — color, opacity, imprint, release profile and visual fill cues are all on the table.
Vegetarian (HPMC), pullulan & bovine gelatin
Pantone-matched shells, transparent, pearlescent & 2-tone
Axial or radial logo printing in food-grade ink
Enteric, delayed-release & taste-mask options
Liquid-fill, microbead and multi-phase fills for differentiation
FDA, Prop 65 & Health Canada review built into proofs
Amazon punishes oversized DIM weights, TikTok Shop loves unboxing moments, GNC wants tamper evidence. We'll map your packaging to the channel — and back it with sample units before you sign off.
White, Amber & Clear
60cc–500cc with CRC, induction seal & desiccant options
Premium Look & Feel
Amber & flint glass with metal or wood-look caps for luxury SKUs
Unit-Dose Protection
PVC/PVDC or alu-alu for moisture-sensitive or trial-pack formats
Flexible & Lightweight
Resealable zippers, matte/gloss finish, lower freight cost per unit
Barcode, FNSKU, Batch ID
Pressure-sensitive, shrink sleeve & wrap-around with serialization
Foil, Emboss & Spot UV
Soft-touch laminate, hot-stamped foil and tactile finishes
Every label proof is reviewed for FDA 21 CFR 101, supplement facts panel formatting, allergen statements, Prop 65 thresholds, and marketplace artwork specs (Amazon, Walmart, TikTok Shop) — before plates are ever cut.
Want to hold the capsule and packaging before you commit?
We'll send a curated sample kit with shell colors, bottle options, label stocks and finishing swatches matched to your brand.
All capsule batches are tested at three critical stages to ensure consistent quality and safety.
Identity (HPTLC or HPLC), Microbial load, Heavy metals (AAS), Pesticide residues & aflatoxins (if applicable)
Blend uniformity, Weight variation, Fill count and content analysis, Capsule shell integrity and moisture check
Disintegration and dissolution (USP protocols), Shelf-life stability (ICH guidelines), Final CoA generated per batch
Whether you're launching your first supplement or scaling to new heights, we're here to make your capsule manufacturing seamless and successful.
Our capsule manufacturing is ideal for growing brands that need reliable, scalable, compliant production.
DTC supplement brands scaling past their first 10K units
Amazon FBA sellers who can't risk a compliance suspension
TikTok Shop creators launching viral SKUs
Doctors, dietitians, and trainers launching signature lines
Subscription brands needing reliable, on-time restocks
Established brands adding a new format to their lineup
GMP-certified manufacturing for supplements, cosmetics, and personal care products.
Chewable & coated tablets
Custom gummy vitamins
Protein & greens powders
Oil-based encapsulation
Botanical extract supplements
Multi-vitamin formulations
Whey & plant-based protein
Pre-workout & BCAAs
Dog & cat supplements
Warehousing & fulfillment
FBA-ready manufacturing
DTC supplement solutions