Every brand that talks to a large co-packer gets the same pitch: run 50,000 units and your per-pouch cost drops dramatically. They show you a spreadsheet. The math looks compelling. The per-unit number is genuinely lower.
What that spreadsheet doesn't show is the total capital commitment. Here it is.
The Setup: 30g Supplement Sachet, Two Scenarios
We're going to compare two brands making the same product — a 30g pre-workout sachet with ingredients costing $0.55/unit, film at $0.06/unit, and a target retail price of $2.50/sachet.
Brand A runs 8,000 sachets with Overgang. Brand B hits a 50,000 unit minimum at a large facility.
The Direct Production Cost Comparison
| Cost Item | Brand A — 8,000 sachets | Brand B — 50,000 sachets |
|---|---|---|
| Tolling / production | $2,330 | $10,000 |
| Ingredients ($0.55/unit) | $4,400 | $27,500 |
| Roll stock film ($0.06/unit) | $480 | $3,000 |
| Inbound freight | $200 | $800 |
| Direct production total | $7,410 | $41,300 |
| Per-unit production cost | $0.926 | $0.826 |
Brand B wins on per-unit production cost. $0.10 per pouch cheaper. On 50,000 units, that's $5,000 in savings. But we're not done.
The Hidden Costs Nobody Calculates
| Hidden Cost | Brand A — 8,000 sachets | Brand B — 50,000 sachets |
|---|---|---|
| Warehouse / 3PL storage (6 months) | $300 | $3,600 |
| 3PL receiving fees | $50 | $500 |
| Monthly 3PL admin / platform fee | $600 (6 mo.) | $3,000 (6 mo.) |
| Capital carrying cost (10% APR, 6 mo.) | $370 | $2,065 |
| Inventory risk (unsold / obsolete) | Low | High |
| Hidden cost total | $1,320 | $9,165 |
The Full Picture
| Total Cost | Brand A | Brand B |
|---|---|---|
| Direct production | $7,410 | $41,300 |
| Hidden costs | $1,320 | $9,165 |
| Total cash out | $8,730 | $50,465 |
| Units produced | 8,000 | 50,000 |
| True all-in cost per unit | $1.09 | $1.01 |
The true all-in cost difference is now $0.08 per unit. To capture that $0.08 saving, Brand B committed $41,735 more in total capital. That's the math nobody shows you.
To save $0.08 per pouch, Brand B locked up $41,735 more in capital — before selling a single unit.
What Brand B Is Actually Betting On
Brand B isn't just buying cheaper pouches. They're making a series of bets:
- That their formula is perfect and won't need to change
- That their channel will move 50,000 units before inventory obsoletes
- That their retail or Amazon positioning won't need to evolve
- That no competitor will launch a better product in the next six months
- That their packaging won't need a redesign
- That they won't discover a better formula through customer feedback
Every one of those bets might pay off. The question is whether saving $0.08/pouch is worth making all of them simultaneously before you have any market data.
The Opportunity Cost Nobody Mentions
Brand B spent $50,465 all-in. Brand A spent $8,730. The difference — $41,735 — doesn't disappear. It's either locked in inventory or it's available for something else.
Here's what $41,735 buys a supplement brand instead:
- 6–8 months of paid social media advertising
- A serious influencer campaign with 3–5 mid-tier creators
- Trade show presence at 2–3 industry events
- A retail broker relationship and slotting fees for regional entry
- A conversion-optimized website rebuild and SEO investment
- Four more small production runs to test four different formulas or flavors
Marketing that drives sales compounds. Inventory that doesn't move compounds in the wrong direction.
When Does the Large Run Make Sense?
We're not saying 50,000-unit runs are always wrong. They're right when:
- You have a proven product with validated sell-through velocity
- You have confirmed purchase orders from retailers or distributors
- Your formula has been through at least one production run and is locked
- You have storage and fulfillment infrastructure that doesn't cost $500/month in admin fees
- The per-unit savings at scale materially improve your gross margin to the point of changing your business model
The right sequence: small run to prove concept → medium run to validate scale → large run to optimize cost. Most brands try to skip to step three and pay for it.