The 4HEALTH homepage and product pages currently redirect to a password-protected storefront displaying “Opening soon.” Its personalized supplement offer can therefore no longer be reviewed or purchased publicly through the website. The 4GOLD catalog remains available with standardized supplements and DNA analyses. Because no official announcement of a permanent shutdown was identified, this comparison describes the personalized offer as publicly unavailable — not definitively discontinued.
| Criterion | Singular | 4Health / 4GOLD |
|---|---|---|
| Personalization | Blood + questionnaire Analysis of your actual blood biomarkers | Publicly unavailable Last documented offer: DNA + uploaded blood test + wearables + questionnaire |
| Product format | Single powder (mg-level dosing) One integrated formula, not separate capsules | Standardized supplements Current 4GOLD catalog; last 4Health offer: 2 powder sachets per day |
| Biomarkers analyzed | 31 biomarkers Longevity-oriented comprehensive panel analyzed by the algorithm | DNA analyses sold separately No confirmed public journey currently links a blood test to a custom formula |
| Possible bioactives | 32 bioactives Selected to target the biological hallmarks of aging | Fixed formulas by product Last documented personalized offer: up to 40 ingredients |
| Price / month | €299/month Results analysis + formula + delivery included | Varies by product or test Last published personalized prices: €79.90–€99.90/month, not currently verifiable |
| Commitment | No commitment Cancel anytime, no questions asked | Current terms not verifiable No public journey confirms the personalized offer's current commitment |
| Manufacturing | France (in-house laboratory) Fully vertically integrated | Depends on the 4GOLD product Check each product page for its origin and manufacturer |
| Quality and security | Food safety plan · HDS hosting GHP and HACCP principles; providers' certified scopes | Depends on the 4GOLD product Check product by product |
| Scientific validation | Independent scientific committee Experts in longevity medicine, pharmacology, cellular biology, nutrition | Documented by product or analysis DNA analyses and supplements are presented separately |
| Delivery | FR, EU, UK, CH, US Free delivery included | Depends on product and destination Availability is shown by the 4GOLD store when ordering |
Not through a currently verifiable public journey. The 4HEALTH homepage and product pages redirect to a password-protected storefront displaying “Opening soon.” Its current terms can no longer be reviewed, and the personalized offer cannot be purchased publicly through the website.
This lack of public access does not prove that the company has ceased all operations or that the service has permanently closed. Terms and conditions that remain accessible still describe the personalized service, and no official announcement of a permanent shutdown was identified.
The features of the last publicly documented offer should therefore be presented as historical information, not as those of a currently orderable service.
The last publicly documented offer combined a saliva DNA test, uploaded blood test results, wearable data, and a questionnaire. These sources fed a formula advertised as being adjusted every month, with up to 40 ingredients divided between two daily sachets.
The last publicly indexed pages displayed €99.90 per month for the first year with the DNA analysis, followed by €79.90 per month, as well as an annual option. These prices and terms can no longer be verified through a public checkout journey.
They document 4Health's positioning before its store became password-protected; they are neither current prices nor a guarantee that service continues for existing subscribers.
The public 4GOLD catalog presents standardized supplements for energy, recovery, sports, and wellbeing, together with two DNA analysis services. Each visible supplement has a fixed composition that does not change according to the buyer's biomarkers.
A DNA analysis is personalized at the results level: it provides information about variants and predispositions specific to the person tested. It does not automatically mean that a supplement's composition is then changed for that person.
The current public pages do not present a journey in which a DNA analysis or blood test triggers the manufacturing of an individualized formula. The current 4GOLD catalog should therefore not be confused with 4Health's last documented personalized offer.
When replacing 4Health's last offer, the central question is the final product: is it individually manufactured, or does the service recommend fixed products? DNA provides information about stable predispositions, whereas a blood test measures the current biological state. These data sources answer different questions and can be complementary.
Singular uses the blood test as its primary data source. 31 current biomarkers and the health questionnaire guide the selection and dosage of bioactives, which are combined into an individually manufactured formula in France. New results can then be used to recalculate the formula.
The 4GOLD catalog may suit someone looking for a separate DNA analysis or a standardized supplement. Without a public personalization journey, it should not be presented as the current equivalent of 4Health's historical offer.