Life Biosciences

Boston, MA · Founded 2017 · Privately Held (backing)

Developer of drug therapies designed to improve the lives of people as they age. Life Biosciences is based in Boston, MA and was founded in 2017. Its last reported valuation was $500 million in Jan 2019. It has raised $255 million across 3 recorded rounds; the latest was a $31 million early-stage round in Nov 2025.

Last reported valuation
$500.0M
Oct 2026
Priced at
—
Total raised
$255.2M
Last round
Early Stage VC
Nov 2025
How much has Life Biosciences raised?
$255.2Macross 3 recorded rounds · Aug 2018 – Nov 2025

Most recently, Life Biosciences raised $31.0M in its Early Stage VC (Nov 2025).

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Life Biosciences round by round

3 rounds
Nov 2025Early Stage VC$31.0MSEC filing▮
8 investors participated
May 2020Later Stage VC$74.8MSEC filing▮
35 investors participated
Aug 2018Early Stage VC$48.6MSEC filing▮
45 investors participated

How much has Life Biosciences raised?

Life Biosciences has raised $255 million across 3 recorded rounds since 2018. The largest was a $74.8 million later-stage round in May 2020; the most recent was a $31 million early-stage round in Nov 2025.

Life Biosciences has filed 4 Form Ds with the SEC since 2019, most recently in Jun 2021 ($74.8 million sold to 35 investors).

Life Biosciences investors

16 investors are on record for Life Biosciences, including Gaingels, Alpha Wave Global, The Venture Collective and LeFrak. By type, the record holds 4 venture capital firms, 1 family office and 1 growth equity firm. The early-stage round in Nov 2025 drew 8 investors.

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Frequently asked about Life Biosciences

How much has Life Biosciences raised?
Life Biosciences has raised $255.2M in total across 3 recorded funding rounds.
When was Life Biosciences's last funding round?
Life Biosciences's most recent recorded round was Early Stage VC in Nov 2025, raising $31.0M.