# Muscle Booster Cashback — Compare Rates Across 1 Cashback Portals

> GotCashback.com tracks Muscle Booster cashback rates across 1 cashback portals, updated 2026-08-10T18:57:55Z. Current best rate: **$20.20** via **TopCashback.com**. This page is the agent-readable version of https://www.gotcashback.com/Stores/Muscle-Booster/.

- Canonical HTML page: https://www.gotcashback.com/Stores/Muscle-Booster/
- Store website: https://plan.muscle-booster.io
- Data freshness: rates last checked 2026-08-10T18:57:55Z; rates change frequently — treat values older than 24 hours as stale and re-fetch.
- All rates apply to online purchases initiated through the portal's tracking link unless noted otherwise.

Discover Muscle Booster cashback offers up to $20.20 from 1 trusted cashback websites.

## Best Current Rate

| Field | Value |
|---|---|
| Best rate | $20.20 |
| Portal | [TopCashback.com](https://www.gotcashback.com/Portals/TopCashback/) |
| Rate type | flat |
| Cashback link | https://www.gotcashback.com/Click/TopCashback/Muscle-Booster/ |

## All Portal Rates

Sorted by cashback rate, highest first. Use the "Cashback link" URL to activate rate comparison and tracking.

| Portal | Cashback rate | End date | Conditions | Cashback link |
|---|---|---|---|---|
| [TopCashback.com](https://www.gotcashback.com/Portals/TopCashback/) | $20.20 | — | — | https://www.gotcashback.com/Click/TopCashback/Muscle-Booster/ |

## Rate History

Chart-ready JSON with historical best rates per portal:

- Last 12 months: https://www.gotcashback.com/Stores/Muscle-Booster/History/Json/year/
- Last 30 days: https://www.gotcashback.com/Stores/Muscle-Booster/History/Json/month/

## Terms & Exclusions

Common conditions for cashback (verify per portal before purchase):

- Cashback typically applies to orders initiated through the portal's tracking link; in-store offers, where available, are listed separately above.
- Gift card purchases usually do not earn cashback.
- Cashback is voided if another browser extension or coupon code claims the affiliate attribution.
- Tracking requires clicking through the portal link with ad/tracker blocking disabled.
- Portal-specific conditions are listed in the "Conditions" column above.

## How It Works

1. Compare rates in the tables above and pick a portal.
2. Follow the cashback link, sign in (or register) at the portal, and click through to Muscle Booster from the portal.
3. Complete your purchase in the same session without visiting other coupon sites.
4. Cashback tracks in your portal account and becomes withdrawable after the portal's payout waiting period.

## FAQ

**What is Muscle Booster cashback?**
Muscle Booster cashback refers to the money you earn back when you purchase Muscle Booster products through cashback portals.

**How can I earn cashback on Muscle Booster products?**
You can earn cashback on Muscle Booster products by shopping through a cashback portal that offers rewards for these products.

**Which cashback portals offer Muscle Booster cashback?**
Several cashback portals such as SimplyBestCoupons.com offer great deals and cashback for Muscle Booster products.

**Is there a specific time when Muscle Booster cashback rates are higher?**
Yes, cashback rates for Muscle Booster products may increase during special promotions or holiday sales.

**Can I stack discounts with Muscle Booster cashback?**
Yes, you can often stack promotional codes or discounts with Muscle Booster cashback offers for higher savings.

**Do I need to create an account to earn Muscle Booster cashback?**
Yes, typically you need to create an account on the cashback portal to track and receive your Muscle Booster cashback.

**How long does it take to receive my Muscle Booster cashback?**
The time frame for receiving your Muscle Booster cashback may vary, but it usually takes a few days to several weeks.

**Are there any restrictions on Muscle Booster cashback offers?**
Many cashback offers for Muscle Booster products might come with restrictions, such as minimum purchase amounts or specific product lines.

**Can I earn Muscle Booster cashback while using a coupon?**
Yes, you can often earn Muscle Booster cashback while using a coupon, but be sure to check the terms on the cashback portal.

**What happens if I return my Muscle Booster purchase?**
If you return your Muscle Booster purchase, the cashback you earned may be deducted or voided.

**Is Muscle Booster cashback available internationally?**
Muscle Booster cashback availability may vary by country, so check with the cashback portal for international offers.

**How do I claim my Muscle Booster cashback?**
To claim your Muscle Booster cashback, follow the redemption instructions provided by the cashback portal after your purchase.

**Are there limits on how much Muscle Booster cashback I can earn?**
Some cashback portals might impose limits on the maximum Muscle Booster cashback you can earn in a specific period.

**Can I track my Muscle Booster cashback earnings?**
Yes, most cashback portals provide a tracking system to monitor your Muscle Booster cashback earnings.

**Do I have to pay taxes on my Muscle Booster cashback?**
Cashback earnings, including Muscle Booster cashback, may be considered taxable income, so consult a tax professional.

**What types of Muscle Booster products are eligible for cashback?**
Eligibility for Muscle Booster cashback may vary, so check the specific cashback portal for the list of eligible products.

**Can I refer friends to earn more Muscle Booster cashback?**
Many cashback portals offer referral programs where you can earn more Muscle Booster cashback by inviting friends.

**Is there an app for tracking Muscle Booster cashback?**
Yes, many cashback portals have apps that allow you to track your Muscle Booster cashback from your mobile device.

**What should I do if I don’t receive my Muscle Booster cashback?**
If you don't receive your Muscle Booster cashback, contact the customer support of the cashback portal for assistance.

**Can I earn Muscle Booster cashback on subscription purchases?**
Some cashback portals may offer Muscle Booster cashback on subscription purchases, but check the terms of the offer.

## Related

- All stores index (HTML): https://www.gotcashback.com/Stores/
- Site index for agents: https://www.gotcashback.com/llms.txt
- Similar stores (agent-readable): [iHerb](https://www.gotcashback.com/Stores/iHerb/llms.txt), [Cellucor](https://www.gotcashback.com/Stores/Cellucor/llms.txt), [A1Supplements.com](https://www.gotcashback.com/Stores/A1Supplements-com/llms.txt), [GNC](https://www.gotcashback.com/Stores/GNC/llms.txt), [Promix Nutrition](https://www.gotcashback.com/Stores/Promix-Nutrition/llms.txt), [The Vitamin Shoppe](https://www.gotcashback.com/Stores/The-Vitamin-Shoppe/llms.txt), [Bodybuilding.com](https://www.gotcashback.com/Stores/Bodybuilding-com/llms.txt)

---
*Machine-readable metadata*

```json
{
  "type": "CashbackStoreOffer",
  "store": "Muscle Booster",
  "storeUrl": "https://plan.muscle-booster.io",
  "canonical": "https://www.gotcashback.com/Stores/Muscle-Booster/",
  "lastUpdated": "2026-08-10T18:57:55Z",
  "bestRate": {
    "advertised": "$20.20",
    "flatAmount": 20.2000,
    "tiered": false,
    "portal": "TopCashback.com",
    "portalUrl": "https://www.gotcashback.com/Portals/TopCashback/",
    "clickUrl": "https://www.gotcashback.com/Click/TopCashback/Muscle-Booster/"
  },
  "portalCount": 1,
  "portals": [
    {
      "name": "TopCashback.com",
      "rate": "$20.20",
      "flatAmount": 20.2000,
      "tiered": false,
      "locationType": "Online",
      "offerType": "Cashback Portals",
      "url": "https://www.gotcashback.com/Click/TopCashback/Muscle-Booster/"
    }
  ]
}
```