What Is Liquid Restaking (LRT)? 5 Representative Protocols and Key Risks

Liquid Restaking allows assets already used for ETH staking to provide economic security to additional on-chain services while retaining some liquidity through LRTs. This improves capital composability but also adds smart contract, slashing, liquidity, and protocol dependency risks. As LRT products continue to evolve in 2026, users should look beyond APY or TVL and examine the underlying restaking network, withdrawal process, and actual function of each Token.

What Are Liquid Restaking and LRTs?

Before understanding Liquid Restaking Tokens, or LRTs, it is important to distinguish between regular staking, Liquid Staking Tokens (LSTs), and restaking.

Native ETH staking helps secure Ethereum’s Proof of Stake consensus. Liquid staking protocols issue LSTs after users stake ETH, allowing the underlying staking position to remain usable in certain DeFi applications.

Restaking takes this one step further. Infrastructure such as EigenLayer allows staked assets to provide economic security to additional services and potentially earn extra rewards under specific protocol rules. EigenLayer also includes mechanisms such as Operator Sets, allocatable Stake, and Slashing, meaning restaking may introduce additional penalty risks.

Liquid Restaking Protocols package this process into a more accessible structure. Users deposit ETH or supported assets and receive an LRT that can be held, exchanged, or used across compatible DeFi applications.

The purpose of LRTs is therefore not to make the same ETH generate unlimited returns, but to turn complex staking and restaking positions into composable on-chain assets.

5 Representative Liquid Restaking Protocols

• Renzo and ezETH remain representative examples of the EigenLayer LRT ecosystem. According to its documentation, users can deposit ETH or stETH to receive ezETH, whose value reflects staking and restaking rewards. Withdrawals may also depend on EigenLayer and Ethereum exit processes.

• Puffer Finance and pufETH combine Ethereum native staking with EigenLayer restaking. Puffer also states that smart contract and restaking risks remain even when a protocol has undergone audits.

• Swell and rswETH are designed for restaking use cases. Swell itself identifies Slashing, technical risk, centralization, and rehypothecation risk as factors users should consider.

• ether.fi requires additional distinction in 2026. Its current product structure positions weETH as an ETH liquid staking asset, while an additional managed restaking strategy uses weETHs. Users should therefore distinguish between the two based on their current functions.

• Mellow uses a modular Vault and Liquid Restaking Primitive model that can integrate with restaking infrastructure such as Symbiotic. It is better understood as modular restaking infrastructure rather than a protocol built around only one fixed LRT.

Where Do LRT Rewards Come From?

Restaking rewards usually depend on several layers of infrastructure, which also means risks can accumulate.

The first layer is Ethereum staking risk. The second may come from restaking infrastructure such as EigenLayer or Symbiotic. Additional layers can include LRT smart contracts, DEX liquidity, lending protocols, cross-chain bridges, and other DeFi integrations.

Slashing is another important factor. EigenLayer provides mechanisms that allow Stake allocated to an Operator Set to be reduced when applicable service rules are violated.

LRT prices may also deviate from their expected redemption value in secondary markets. If an LRT is used as collateral in a lending protocol, a sharp price deviation could create additional liquidation risk.

For this reason, users should not evaluate an LRT protocol based only on APY, points, or potential airdrops. The underlying assets, withdrawal process, Slashing conditions, smart contract audits, liquidity, and dependencies on other protocols are equally important.

FAQ

• What is the difference between an LST and an LRT?
  An LST mainly represents a basic staking position, while an LRT usually adds restaking exposure, potentially introducing additional reward sources and risk layers.

• Is EigenLayer itself an LRT?
  No. EigenLayer is better understood as underlying restaking infrastructure. Protocols such as Renzo and Puffer can build LRT products using related mechanisms.

• Do LRTs always earn more than regular ETH staking?
  No. Additional rewards depend on the protocol, services, and market conditions, and additional yield usually comes with additional risks.

• Is weETH still an LRT?
  ether.fi currently uses weETH as a core liquid staking asset while placing an additional managed restaking strategy in weETHs, so the two should be distinguished according to their current functions.

• How should you evaluate an LRT protocol?
  Beyond APY, review the underlying restaking infrastructure, Slashing conditions, withdrawal mechanics, smart contract risks, Token liquidity, and external DeFi dependencies.

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