Sunday Natural in Switzerland: availability, customs and our analysis
Sunday Natural is the Berlin premium supplement brand, and Switzerland searches for it thousands of times a month. Three questions keep coming up: can you order it here? What happens at customs? And are the products any good? Here are the verifiable answers, with a Swiss formulator's reading of the labels.
Yes, Sunday Natural ships from Germany to Switzerland, and a few Swiss specialist shops carry part of the range. But according to the manufacturer and its partners, several combination and multi products cannot be sold in Switzerland (stricter Swiss maximum doses), and ordering from Germany can trigger customs formalities. The quality of the forms is real: our detailed analysis below.
Where to find Sunday Natural in Switzerland
Three legal routes: order directly from sunday.de (shipped from Germany), buy from Swiss partners such as MANA (over 120 products) or Drogerie Sueess, or go through price comparison sites like Toppreise. Third-party shops with « Schweiz » in their name also exist that are not run by the manufacturer: before buying, check who actually ships and at what markup.
What customs involves
A parcel from Germany goes through import: Swiss VAT (reduced 2.6% rate for food supplements) plus possible carrier processing fees. VAT is only collected when it exceeds 5 francs, which at the reduced rate means roughly 190 francs of goods. Carrier fees can apply independently: they are the most common surprise, and the publicly visible complaints about Sunday Natural mostly concern delivery and customs, not product quality.
More important than customs: according to the manufacturer's own information, several of its combination products and substances such as high-dose vitamin A, melatonin or 5-HTP are not marketable in Switzerland, because Swiss maximum doses are stricter. We explain why in why so many German supplements cannot be sold in Switzerland.
Our formulator's analysis (instead of « reviews »)
Instead of anonymous ratings: the label. Sunday Natural is one of the few brands that takes active nutrient forms seriously: the « All In One Premium » uses 5-MTHF (Quatrefolic, 400 µg) as folate and three active cobalamins (200 µg) as B12: the same form choices as ours. Four points qualify the picture: 4 capsules a day instead of one dose, selenium as selenite (inorganic form), iron and zinc in the same intake (competing for the same transporter), and the shipping route through customs. Our full ingredient-by-ingredient duel: base One vs Sunday Natural.
The Swiss alternative: base One is formulated and manufactured in Switzerland, hence compliant with Swiss ceilings by default, and delivers 29 nutrients in active forms (5-MTHF, methyl- and adenosylcobalamin, citrates) as one drinkable powder a day: no customs, no 4 capsules.
FAQ
Can you order Sunday Natural in Switzerland?
Yes, directly from sunday.de shipped from Germany, or from Swiss partners such as MANA and Drogerie Sueess which carry part of the range. Several of the brand's combination products cannot be sold in Switzerland, however, as Swiss maximum doses are stricter.
Are there customs fees?
Swiss VAT (2.6% on supplements) is only collected when it exceeds 5 francs, around 190 francs of goods. Carrier processing fees can apply independently.
Is Sunday Natural legit?
At label level, yes: active forms such as 5-MTHF and active cobalamins, transparent declaration. Worth knowing: 4 capsules a day for the All-in-One, selenium as selenite, iron and zinc together, and shipping from Germany.
Sources: sunday.de (manufacturer and shipping information) · mana-ernaehrung.ch and drogerie-sueess.ch (Swiss partner ranges) · Sunday Natural All In One Premium ingredient list (collected 03.09.2026) · reklamation.ch (public complaints) · FSVO framework for food supplements.