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ubiquinol vs. ubiquinone

Ubiquinol vs. ubiquinone: which version of CoQ10 is superior?

Discover the differences between ubiquinol and ubiquinone CoQ10 and whether either enhances fertility.
Revised on:
April 29, 2026
Improving sperm health

Forever Bundle

25-year storage
$4,995
$3,496.50
Financing with
Green check mark inside a circle indicating confirmation or success.
3 collection kits
Green check mark inside a circle indicating confirmation or success.
25 years of storage for 3 samples
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Advanced fertility testing
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Pre-freeze STI test
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As low as $139 a month with
Best value

For Tomorrow Bundle

5-year storage (renewable)
$1,495
Financing with
Green check mark inside a circle indicating confirmation or success.
2 collection kits
Green check mark inside a circle indicating confirmation or success.
5 years of storage for 2 samples
Green check mark inside a circle indicating confirmation or success.
Pre-freeze STI test
Green check mark inside a circle indicating confirmation or success.
As low as $84 a month with

For Today Bundle

1-year storage (renewable)
$540
Financing with
Green check mark inside a circle indicating confirmation or success.
1 collection kit
Green check mark inside a circle indicating confirmation or success.
1 year of storage for 1 sample
Green check mark inside a circle indicating confirmation or success.
As low as $45 a month with
Add to cart
– $4,995
Add to cart
– $1,495
Add to cart
– $540
Best value
Forever Bundle
Best if you haven’t started GAHT and may start a family in more than 10 years
Forever Bundle product
Most popular
For Tomorrow Bundle
Best if you haven’t started GAHT and may start a family in less than 10 years
For Tomorrow Bundle product
Standard semen analysis
Best if you have started GAHT and want to understand your current fertility
Standard semen analysis product
Best value
Forever Bundle
$4,995
$3,496.50
Financing with

25 years of storage for 3 samples

3 collection kits

Pre-freeze STI test

Advanced fertility testing

As low as $139 a month with

Most popular
For Tomorrow Bundle
$1,495
Financing with

5 years of storage for 2 samples (renewable)

2 collection kits

Pre-freeze STI test

Advanced fertility testing

As low as $84 a month with

Standard semen analysis
$295
Financing with

1 semen analysis kit

Storage

Pre-freeze STI test

Advanced fertility testing

As low as $25 a month with

No items found.

High-quality labs and best-in-class cryostorage

All samples are split between multiple cryogenic lab locations for an added layer of security.
CLIA certified
FDA registered
HIPAA compliant

Affordability

Legacy is 10x more affordable than traditional sperm freezing options, with multiple ways to pay and save.

Insurance
Fertility benefits providers
THE SCIENCE

The science of at-home sperm collection

Our kits use an FDA-approved, clinically tested transport buffer media to minimize the decline of sperm quality, plus an insulated kit to regulate sample temperature.

Because the best samples are collected in the comfort of home, mail-in semen analysis is an effective, accessible option for most patients.

Semen quality has been found to be significantly higher when the sample is collected at home (vs. in a clinic or sperm bank collection room).

SAMPLE COLLECTED
AT HOME

SAMPLE COLLECTED
IN THE CLINIC

Sperm concentration

64

million/mL

Sperm concentration

52%


41

million/mL


52%

Studies on mail-in analysis kits suggest motility may decline just 0.39% per hour.
A HEPES-based transport media minimizes motility decline during transit.
Samplaski et al, 2020