Pikabee Ingredients › Base q.s.
Baby skincare · 0–36 monthsIs a “Base q.s.” cream safe for babies?
“Base q.s.” on baby cream labels
Some baby creams, balms and oils list a few “key ingredients” with percentages and then end with “Base q.s.”, “Cream base q.s.” or “Excipients q.s.”. Q.s. is Latin for “as much as needed” — the rest of the product, undescribed. Pikabee shows a YELLOW flag for the undisclosed part and judges every named ingredient on its own.
What Pikabee flags, by age
YELLOW for the undisclosed base. Each named ingredient is judged on its own and can still be RED.
YELLOW, for the same reason.
YELLOW, for the same reason.
What it is
“q.s.” stands for quantum satis, meaning “as much as is needed”. On a label it means the maker has listed the active or key ingredients and filled up the rest with a base that is not described.
It is common on medicated and herbal creams and rash balms in India. The named ingredients may be fine; the problem is that most of the product is not on the label.
Names it goes by on labels
- Base q.s.
- Cream base q.s.
- Ointment base q.s.
- Excipients q.s.
- Perfumed base q.s.
- Other ingredients q.s.
- Key ingredients (partial list)
Why Pikabee shows yellow
EU skincare law requires the full list of ingredients on the label (Article 19 of Regulation 1223/2009). A base that is not described cannot be checked for anything, so Pikabee handles it like any other undisclosed ingredient: YELLOW, better avoided.
How often parents find it
different baby skincare labels parents have scanned with Pikabee had “q.s.” in the list, as of 4 November 2026.
Questions parents ask
Is a “Base q.s.” cream safe for a baby under 6 months?
YELLOW for the undisclosed base. Each named ingredient is judged on its own and can still be RED. EU skincare law requires the full list of ingredients on the label (Article 19 of Regulation 1223/2009).
Is a “Base q.s.” cream safe for a 6 to 12 month old baby?
YELLOW, for the same reason. EU skincare law requires the full list of ingredients on the label (Article 19 of Regulation 1223/2009).
Is a “Base q.s.” cream safe for a 1 to 3 year old?
YELLOW, for the same reason. EU skincare law requires the full list of ingredients on the label (Article 19 of Regulation 1223/2009).
What does q.s. mean on a cream?
Quantum satis — “as much as needed”. The base that makes up the rest of the cream is not listed.
Does yellow mean the cream is bad?
It means part of it is hidden, so it is better avoided. Pikabee still judges every ingredient that is named.
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Last reviewed 6 November 2026.
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Talk to your pediatrician about anything concerning.