The choice of laboratory is a very important step when you want to do a DNA test. You should know that the laboratories do not all offer the same services and depending on your situation it is better to make the choice that corresponds to your situation.

 

In addition, because of the impact that the result of a DNA test can have on a family, it is also important that you can place all your trust in this laboratory.

We are convinced that the laboratory must be attentive and available to its customers. Especially transparency on the information is an essential point that will make the difference in your DNA test.

So before taking the plunge and choosing the first laboratory you find on the internet, there are some criteria and tips that infotestadn.com would like to share with you to help you choose your laboratory.

Your situation

 

You should know that each laboratory has its own database, but also personalized services. 

This allows each laboratory to offer a know-how which belongs to it and which may be different from the competition. Although on the whole all meet international standards for DNA analysis (see International Accreditations) it is quite possible that one laboratory has found a more accurate or efficient method than another for a particular type of DNA test. This can be an advantage for the customer, but also sometimes represent an additional cost when purchasing.

It is therefore wiser to choose the laboratory you need according to your situation and your research.

At infotestadn.com we make the distinction between: 

- Genealogy DNA tests 

- Relationship DNA tests

The vast majority of DNA analysis labs specialize in one or the other. It is difficult today to recommend a single laboratory capable of providing satisfactory results in all areas.

Depending on your situation, please narrow your search and understand if you need to do a genealogy DNA test or a relationship DNA test. The latter cannot be done alone, you must compare your DNA with another family member in order to establish a biological relationship between the participants.

Trust 

It is very important that the laboratory you choose inspires confidence in you. May it live up to your expectations and respect its commitments. 

For this, there is nothing better than documenting customer feedback. The vast majority of people post comments when they are dissatisfied, or otherwise very satisfied. We rarely leave feedback when the service is considered normal.

But we all know that one bad comment influences us much more than any others. We must then be critical of the experience of customers who have not been satisfied by a laboratory. It is always important that the bad comment is explanatory according to a specific context so as not to consider it as a generality.

Please pay attention to labs that offer testing at a cheap price. The quality of the analysis can thus be impacted  and you will have no way to verify it; without redoing a comparison test elsewhere. But this is surely not the goal of paying several times in addition to the difficulty of redoing the samples depending on the situation.

We do not recommend that you cut corners on such important matters as family relationships. Since the consequences can be significant, it is always better to pay for a service that you believe meets your expectations.

Transparency

 

Transparency is an element that can convince a customer to choose one laboratory over another. It is part of the company's policy, which therefore wishes to create a relationship of trust with its customers.

For a DNA test laboratory, this goes first and foremost through its website, but above all its customer service. You must be able to contact the company at any time and throughout your procedures so that it can provide you with support and follow-up. You have the right to know the procedures concerning your order, but also to know how your genetic data is processed and stored. Some laboratories provide procedures for destroying the data collected after your test.

Transparency is based on communication and your relationship with society. Do not hesitate to contact several of them in order to choose the laboratory with which you feel the best.

DNA testing has come a long way and has  become widely available to everyone to find out more about yourself and your family. With so many DNA testing companies entering the market every year, it is becoming increasingly difficult to single out the best DNA tests. The main factor in choosing the best DNA test for you and your own needs and expectations.  

How to choose a Laboratory?

Which DNA test to choose?

The Best Paternity Tests

Paternity Test
EasyDNA
DDC
Alphabiolab
Price
99£
79£
99£
Delivery Time
3 to 5 days
3 to 4 days
The next day
Extra Participant
75£
99£
Forensic Sample
55£
Legal Paternity Test
289£
365£

Best Prenatal Paternity Tests

Prenatal Paternity Test
EasyDNA
Alphabiolab
Affinity DNA
EDC
Price
859 £
795 £
999 £
982 £
Time Frame
5 - 7 days
7 days
7-10 days
3 - 4 days
Second Father
+ 300 £
+ 295 £
+ 279£
Express Result
+ 235 £ 3-4 days
+ 200 £ 4 days
+ 150 £ 5 days
Baby Gender
+ 125 £
+ 49£
+ 100 £

Best Sibling Tests

Sibling Test
EasyDNA
Alphabiolab
Affinity DNA
EDC
Price
199£
199£
199£
193£
Delivery Time
5 - 7 days
2 days
5 days
5 - 6 days
Extra Participant
+ 70£
+ 99£
+ 70£
+ 74£
Forensic Sample
+ 55£
+ 55£
+ 74£
Legal Options
+ 100£
Available
+ 190£
+ 274£
Mother included
+ 10£
Free
Free

Best Y-Chromosome Tests

Y chromosome Test
EasyDNA
Alphabiolab
Affinity DNA
EDC
Price
199£
199£
199£
164£
Delivery Time
5 - 7 days
2 days
8 - 10 days
5 - 6 days
Extra Participant
+70£
+70£
+74£
Forensic Sample
+ 55£
+ 55£
+74£
Legal Options
+ 100£
Available
+ 100£
+66£
 
 
 
 

Best Mitochondrial DNA Tests

Mitochondrial DNA Test
EasyDNA
IBDNA
Affinity DNA
EDC
Price
299£
299£
299£
230£
Delivery Time
20 - 30 days
20 - 30 days
15 days
5 - 6 days
Extra Participant
+74£
Forensic Sample
+ 74£
 

The Best Grandparents Tests

GrandParents Test
EasyDNA
Alphabiolab
Affinity DNA
EDC
Price
249£
199£
249£
393£
Delivery Time
5-7 days
2 days
5-7 days
5-6 days
Extra Participant
+ 70£
+ 99£
+ 70£
+74£
Forensic Sample
+ 55£
+ 55£
+74£
Legal Options
+ 100£
Available
+ 100£
+74£
 

Best Avuncular Tests

Avuncular Test
EasyDNA
Alphabiolab
Affinity DNA
EDC
Price
199£
199£
199£
360£
Delivery Time
5 - 7 days
2 days
5 days
5-6 days
Extra Participant
+ 70£
+ 99£
+ 70£
+ 74£
Forensic Sample
+ 55£
+ 55£
+ 74£
Legal Option
+ 100£
Available
+ 190£
+ 90£
 

 

The best prenatal paternity DNA test is the one that is the most accurate , the most reliable and works from the first analysis. There are many different tests on the market, but beware, they are not all created equal. Some tests are more accurate than others, and some are more dangerous . The most important thing to consider when choosing a prenatal paternity DNA test is its reliability , but also the ease of the procedure for participants . Many factors can affect the quality of the test, such as sample type, collection method, and analysis times . The best way to ensure that you're getting the most accurate and reliable results is to choose a testing company that's reputable and doesn't offer overly tempting pricing .

What is the best prenatal paternity DNA test ?

The best prenatal DNA paternity test is the one that is the most accurate, the most reliable and works from the first analysis. There are many different tests on the market, but beware, they are not all created equal. Some tests are more accurate than others, and some are more dangerous. The most important thing to consider when choosing a prenatal DNA paternity test is its reliability, but also the ease of the procedure for participants. Many factors can affect the quality of the test, such as sample type of samples, collection method and analysis times. The best way to ensure that you're getting the most accurate and reliable results is to choose a testing company that's reputable and doesn't offer overly tempting pricing.

What is a prenatal paternity test?
How is a prenatal paternity test done?

When it comes to sibling DNA testing, make sure the test is able to accurately identify the sibling in question: half-sibling or full-sibling . There are a large number of different laboratories, so you need to make sure that the test can specifically target the genes you are looking for and especially in large numbers. Effectively for a sibling test, the more genes the laboratory uses during the comparison, the more accurate the test will be. Second, look for a test that is easy to use and provides clear results. You don't want to spend hours trying to figure out how to use the product and you certainly don't want hard-to-interpret results . Finally, make sure that the company that manufactures the DNA test has positive feedback on this specific test. You want to be sure you are getting a quality product from a company you can trust. With these factors in mind, you should be able to find the best sibling DNA test for your needs.

What is the Best Sibling DNA Test?

Sibling DNA testing is a genetic comparison between two individuals to establish parental parentage.

The test determines the likelihood that siblings are biologically related by a biological father or mother. The test can be done with oral and / or non-standard samples. The analysis calculates the statistical probability that the parties share the same two parents, one parent or no parent.

What is a Sibling test? How is a Sibling test done?

 

An important consideration for Y chromosome testing is database size . A larger database provides more opportunities to list a large number of Y chromosomes , which can be useful if you are trying to trace your paternal lineage . Another important factor is the choice of specific genetic markers that are tested. Some tests only look for a limited number of male sex markers, while other tests look for different ones. On the other hand, during genealogical research, the higher the number of markers tested, the more precise the results will be . Finally, it is important to consider the cost of the test. Some tests are very expensive, while others are quite affordable. Ultimately, the best DNA test lies between the two.

What is the best Y-Chromosome DNA Test?

The Y chromosome DNA test is a genetic comparison between two male individuals to determine a paternal relationship.

The Y chromosome is one of the two sex determining chromosomes. Its peculiarity is that only men have it, because it is only transmitted from father to son, from generation to generation.

The Y chromosome DNA test consists of analyzing the markers of this DNA, in order to define your paternal line with great precision. It can therefore by definition determine whether two or more men come from the same family.

The test can be done with buccal samples and non-standard samples. 

What is a Y-Chromosome test? How is a Y-Chromosome test done?

There are several types of mitochondrial DNA tests, each with their own advantages and disadvantages. The most common type of test is the single nucleotide polymorphism test, which searchs for mutations in a specific region of mitochondrial DNA. This type of test is very accurate, but it can be expensive. Another option is sequencing-based testing, which analyzes the entire mitochondrial genome. This type of test makes it possible to know the ancestral origins of a maternal line. Finally, you can use your mitochondrial DNA to determine biological parentage. This test is a comparison of the profile of the mitochondria to deduce if two people share the same maternal line. Ultimately, the best mitochondrial DNA test for you will depend on your budget and specific needs. 

What is the best Mitochondrial DNA Test?

The mitochondrial DNA test is a genetic comparison between two individuals to determine a maternal connection.

Mitochondria is an autonomous structure present in all human cells. This component has the particularity of having its own DNA, and has the function of providing energy to the cell allowing it to become completely autonomous in turn.

Mitochondria and therefore its mitochondrial DNA are transmitted only by the mother to all her children. This transmission is completely identical from generation to generation, because mitochondrial DNA mutations are extremely rare.

The mitochondrial DNA test consists of analyzing the markers of this DNA, in order to define your maternal line with great precision. It can be done by men and women for genealogical research as well as for a relationship test.

The mitochondrial DNA test can be done exclusively with oral samples. 

What is a Mitochondrial DNA test? How is a Mitochondrial test done?

 

Some experts argue that the best test of grandparenting is simply asking grandchildren what they think of their grandparents. However, this method is not without flaws. First, grandchildren are likely to be biased in their responses. Also, they may not be able to accurately assess the quality of their grandparents parenting skills. Another popular method of measuring grandparenting effectiveness is to do genetic analysis by comparing grandparents DNA with a grandson and a granddaughter. This test will allow you to know the biological filiation link on the paternal or maternal side depending on your situation.

What is the best Grandparent Parentage Test?

The grandparent parentage DNA test determines the probability of a relationship between a child (grandson and/or granddaughter) and his grandparents (grandfather and grandmother). The test is a genetic comparison in order to establish a biological parentage link on the side of a presumed father or mother. Parentage testing can be done with buccal samples and non-standard samples. Those tested include a child and an aunt or uncle. 

What is a Grandparents parentage test? How is a Grandparents test done?

Comparison of the best avuncular DNA tests online. The prices and options of the test with the uncle or aunt, better laboratories selected upstream according to reliability and customer feedback.

Here are the best laboratories to know your filiation link ! You can compare and choose the most suitable one according to your needs. Compare prices, customer reviews and lab options. 

What is the best Uncle and Aunt parentage test?

The uncle and aunt DNA test, also called the avuncular test, determines the probability of a relationship between a child (nephew or niece) and an Aunt or Uncle. The test is a genetic comparison in order to establish a biological filiation link on the side of a presumed father or mother. The avuncular test can be done with buccal samples and non-standard samples. Those tested include a child and an aunt or uncle. 

What is an Avuncular parentage test? How is an Uncle and Aunt test done?

What is the best DNA Test in 2022?

ranking laboratories

Comparison and Price per Test


In order to make a ranking of the best DNA tests available, we were studying to define several criteria in order to determine which laboratory can claim to provide a quality service: 

How long has the company been in business?
A company that has been around for a while is more likely to be reputable than a new company. Over time, it will have imposed user confidence and mastery of analysis methods and management of procedures .


This brand quality is assessed by considering  customer services , member benefits and company logistics regarding issues that may arise.

Is the laboratory accredited?
A laboratory must be accredited in order to be recognized by the scientific community. The accreditation process is essential for a laboratory in order to have its analytical methods validated by a third party. 

What is the price ?
DNA testing can be expensive, but remember that the most expensive option is not necessarily the best. We check if the procedure includes hidden costs .

What are the terms and conditions? 
We check the terms and conditions to share important information. Such as the cancellation policy, whether or not the results are guaranteed and the protection of your personal information.

Ranking Criteria

When it comes to paternity DNA testing, there is no one-size-fits-all solution . Which test is right for you depends on a number of factors, including your budget , the time frame in which you need the results, and the level of accuracy you want.

If you are looking for the most accurate paternity DNA test on the market, you will probably choose a test to be carried out directly on the spot by a laboratory using DNA samples of blood from the child and the alleged father. These tests are usually more expensive than home kits, but they can provide some peace of mind .


In any case, the paternity tests we have selected offer results with an accuracy of up to 99.99% . If you need faster results, don't forget to add this option. These tests are less expensive and can provide results in just 48 hours.

However, not all of them offer these options, but will always have the option of adding a non-standard sample for any of the participants.

What is the best Paternity DNA Test?

A paternity test is a genetic comparison of DNA between two participants in order to confirm or refute a natural parentage link between an alleged father and his alleged child. The DNA paternity test is a genetic analysis of your DNA which must be carried out by an accredited laboratory. 

You can do the paternity DNA test using saliva, blood or non-standard samples. For the vast majority of companies, you will receive the kit to take the samples at home and you will have to return your samples to the laboratory.

What is a paternity test? How is a paternity test done?