Return policy comparison · 2026
Dr. Emil Nutrition vs Prolon Life
Policy data verified July 24, 2026 by the Thrifle team
Winner
Dr. Emil Nutrition
A-
4.0 / 5.0 · Very Good
Prolon Life
C
2.0 / 5.0 · Mediocre
The verdict
Dr. Emil Nutrition has the more generous return policy in 2026, grading A- (4.0/5.0) against Prolon Life's C (2.0/5.0). It wins 2 of 5 scoring axes; the biggest gap is the return window: 90-day window (above average) versus window not published.
Score breakdown
Five axes, 5.0 points total — the same deterministic grader behind every Thrifle policy page.
Dr. Emil NutritionProlon Life
Return window · worth 2.0
Restocking fee · worth 1.0
Return shipping · worth 1.0
Holiday window · worth 0.5
Transparency · worth 0.5
Key terms side-by-side
| Dr. Emil Nutrition | Prolon Life | |
|---|---|---|
| Return window | ✓ 90 days (satisfaction guarantee) | No returns (all sales final, opened or unopened) |
| Free returns | ✓ Yes | — |
| Restocking fee | None | — |
| Return shipping | Not applicable - refund is issued by email request, no physical return required. | — |
| Holiday extension | None published | None published |
| Non-returnable | Products purchased through Amazon, other retailers, or third parties (must be returned to that seller instead) | All products, opened or unopened; sealed food-safety packaging cannot be accepted back once shipped |
| Watch-out items | — | — |
Dr. Emil Nutrition tip
You don't need to ship anything back to get your refund — just email a brief note about why you weren't satisfied, which makes this one of the easier supplement guarantees to actually use within 90 days.
Prolon Life tip
Damaged box or missing items are handled separately from returns — photograph the problem and contact support within 14 days, since that's the only path to a refund or replacement once your order ships.
Frequently asked questions
Who has the better return policy, Dr. Emil Nutrition or Prolon Life?
Dr. Emil Nutrition has the more generous return policy in 2026, grading A- (4.0/5.0) against Prolon Life's C (2.0/5.0). It wins 2 of 5 scoring axes; the biggest gap is the return window: 90-day window (above average) versus window not published.
What is Dr. Emil Nutrition's return window?
Dr. Emil Nutrition's return window is 90 days (satisfaction guarantee).
What is Prolon Life's return window?
Prolon Life's return window is No returns (all sales final, opened or unopened).
Does Dr. Emil Nutrition or Prolon Life offer free returns?
Dr. Emil Nutrition: Yes. Prolon Life: see full policy.