1. Unit Economics & Fee Inputs
Pre-filled with 2026 Amazon FBA US (Vitamins, Supplements & Sports Nutrition) averages
2. Simulate Ads, Creator Commissions & Hidden Costs
Net Profit Margin: 14.4%
Est. Monthly Profit (900 orders)
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Claim Helium 10 Exclusive Discount →Interactive 5×5 Price vs. Ad ROAS Profitability Heatmap
See your exact Net Profit per order across 25 pricing & ROAS combinations (Green = Profitable, Red = Losing Money)
| Retail Price \ Target ROAS | 1.3x ROAS | 1.6x ROAS | 2.0x ROAS | 2.5x ROAS | 3.5x ROAS |
|---|---|---|---|---|---|
| $26.36 | -$10.97 (-42%) | -$7.17 (-27%) | -$3.87 (-15%) | -$1.24 (-5%) | +$1.78 (7%) |
| $29.66 | -$11.03 (-37%) | -$6.76 (-23%) | -$3.05 (-10%) | -$0.08 (-0%) | +$3.31 (11%) |
| $32.95Active | -$11.10 (-34%) | -$6.34 (-19%) | -$2.23 (-7%) | +$1.07 (3%) | +$4.83 (15%) |
| $37.89 | -$11.19 (-30%) | -$5.73 (-15%) | -$0.99 (-3%) | +$2.80 (7%) | +$7.13 (19%) |
| $42.84 | -$11.29 (-26%) | -$5.11 (-12%) | +$0.25 (1%) | +$4.53 (11%) | +$9.43 (22%) |
Cross-Marketplace Profit Check
Same $32.95 item sold on 4 US platforms:
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Amazon FBA US Vitamins, Supplements & Sports Nutrition Profit & Break-Even ROAS Reference Table (2026)
Pre-computed unit economics across 4 US retail price tiers (assuming 15% referral fee, 10% affiliate/offsite fee, and $4.15 shipping)
| Retail Price | Est. COGS | Amazon FBA US Fees | Affiliate (10%) | Max Allowable CPA | Break-Even ROAS | Net Profit (after $9.5 CPA) |
|---|---|---|---|---|---|---|
| $24.71 | $4.35 | -$4.06 | -$2.47 | $9.53 | 2.59x | $0.03 (0.1%) |
| $32.95 US Avg | $5.80 | -$5.29 | -$3.30 | $14.25 | 2.31x | $4.75 (14.4%) |
| $44.48 | $7.83 | -$7.02 | -$4.45 | $20.85 | 2.13x | $11.35 (25.5%) |
| $57.66 | $10.15 | -$9.00 | -$5.77 | $28.39 | 2.03x | $18.89 (32.8%) |
2026 Amazon FBA US Fee Structure (Vitamins, Supplements & Sports Nutrition)
- Amazon charges 8% referral on health items under $10, and 15% on items over $10; CPCs in supplements are high ($2.50–$5.00/click).
- At a $32.95 retail price and $5.80 landed COGS, platform & processing fees take ~$5.29 per order.
- Factoring in a 2.5% return rate and $4.15 outbound shipping, your maximum allowable CPA before losing money is ~$14.41.
How to Boost Your Vitamins, Supplements & Sports Nutrition Margin
- Drive external TikTok/Creator traffic via Amazon Attribution links—Amazon rewards you with a 10% Brand Referral Bonus credit back against your 15% referral fee!
- Keep your paid ad ROAS comfortably above 2.29x (your Break-Even ROAS baseline) to maintain a healthy 18%–25% net take-home margin.
Frequently Asked Questions (Amazon FBA US US)
Direct answers for US sellers pricing vitamins, supplements & sports nutrition products
What are the 2026 Amazon FBA US fees for selling Vitamins, Supplements & Sports Nutrition?
Amazon FBA US charges a 15% referral fee plus $0.35 in fixed per-order administration/storage overhead. Amazon charges 8% referral on health items under $10, and 15% on items over $10; CPCs in supplements are high ($2.50–$5.00/click).
What is a profitable Break-Even ROAS for Vitamins, Supplements & Sports Nutrition on Amazon FBA US?
Based on a typical $32.95 selling price and $5.80 COGS, your Break-Even ROAS is approximately 2.29x. Aim for a target ROAS at least 0.4x–0.6x higher than break-even to generate strong net profit.