D-Mannose is available from the following outlet in Holland / The Netherlands:

Netherlands
Your Own Choice
Easterstrjitte, 7
9037 HC
Marrum
Netherlands
Website
Tel: + 31 (0) 518-840722

Dr. RTHK Trossel
Preventief Medical Center
Zoutmanstraat 4
3012EV
Rotte
Netherlands
0031 10 414 7633

S. C. van Rooijen
Rouaanstraat 5
9723CA
Gronigen
Netherlands
Tel: 0503 133020