OPEN PROJECT Lose Weight Fast, Lose Weight Well (Paperback). — made in Spain. Never before have there been so many obese people or those with weight-related…
OPEN PROJECT Lose Weight Fast, Lose Weight Well (Paperback)., sold under the OPEN PROJECT brand, is manufactured in Spain. That origin is recorded at the "Internet-Sourced" evidence grade.
OPEN PROJECT is headquartered in Germany; a brand's home country is not evidence of where its goods are made, and the two are tracked separately.
Origin evidence last reviewed 2026-05-23.
Every origin claim on Hesperia Market is graded by the strength of its evidence and linked to its sources.