Property and Equipment (Details) - Schedule of property and equipment - CHF (SFr)
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
At cost [Member]    
Property and Equipment (Details) - Schedule of property and equipment [Line Items]    
Property, plant and equipment SFr 587,194 SFr 587,194
Property, plant and equipment 587,194 587,194
Additions
Disposals
Accumulated depreciation [Member]    
Property and Equipment (Details) - Schedule of property and equipment [Line Items]    
Property, plant and equipment (587,193) (540,558)
Property, plant and equipment (587,193) (587,193)
Charge for the year (46,635)
Disposals
Net book value [Member]    
Property and Equipment (Details) - Schedule of property and equipment [Line Items]    
Property, plant and equipment 1  
Property, plant and equipment 1 1
Production equipment [Member] | At cost [Member]    
Property and Equipment (Details) - Schedule of property and equipment [Line Items]    
Property, plant and equipment 353,488 353,488
Property, plant and equipment 353,488 353,488
Additions
Disposals
Production equipment [Member] | Accumulated depreciation [Member]    
Property and Equipment (Details) - Schedule of property and equipment [Line Items]    
Property, plant and equipment (353,488) (306,972)
Property, plant and equipment (353,488) (353,488)
Charge for the year (46,516)
Disposals
Production equipment [Member] | Net book value [Member]    
Property and Equipment (Details) - Schedule of property and equipment [Line Items]    
Property, plant and equipment  
Property, plant and equipment
Office furniture and EDP [Member] | At cost [Member]    
Property and Equipment (Details) - Schedule of property and equipment [Line Items]    
Property, plant and equipment 233,706 233,706
Property, plant and equipment 233,706 233,706
Additions
Disposals
Office furniture and EDP [Member] | Accumulated depreciation [Member]    
Property and Equipment (Details) - Schedule of property and equipment [Line Items]    
Property, plant and equipment (233,705) (233,586)
Property, plant and equipment (233,705) (233,705)
Charge for the year (119)
Disposals
Office furniture and EDP [Member] | Net book value [Member]    
Property and Equipment (Details) - Schedule of property and equipment [Line Items]    
Property, plant and equipment 1  
Property, plant and equipment SFr 1 SFr 1