Sodium Hydroxide
Sodium Hydroxide is a buffering and denaturant ingredient. It’s in 2,161 products on Poliage, most often body lotion, moisturizer and body wash. Avoid lists on Poliage that include it: none.
Updated October 25, 2026
In plain English
Lye. Used in small amounts to adjust pH, or to turn fats into soap.
What it does
Contains Sodium Hydroxide: buffering
Function listed in CosIng
Contains Sodium Hydroxide: denaturant
Function listed in CosIng
Source: CosIng, the European Commission cosmetic ingredient database, ref 37890, accessed October 22, 2026. Also listed as natrii hydroxidum.
Products that contain Sodium Hydroxide
Nivea
Nivea Fresh Natural
50ml · Label from Germany · Ingredients incomplete, can’t check
nivea
Nivea hand cream Q10 anti-age
Label from Sweden · Ingredients incomplete, can’t check
Nivea
Nivea Intensive Moisture Body Milk 5-in-1 Complete Care (or Nivea Nourishing Body Milk)
380 ml · Label from India, Malaysia and Nepal · Lists fragrance, drying alcohol, silicones
Nivea
Nivea lait démaquillant
200ml · Label from France · Lists fragrance, fragrance allergens
NIVEA
NIVEA MEN protect & care
75ml · Label from outside the U.S. · Lists fragrance, fragrance allergens, silicones
Nivea
Nivea Men 48H Deo
50 ml · Label from Austria and Germany · Lists fragrance
Nivea
NIVEA MEN LOÇÃO BÁLSAMO PÓS BARBA SENSITIVE
100 ml · Label from Brazil · Lists fragrance
Nivea
Nivea Men Moisturiser Sensitive
Label from United Kingdom · Lists silicones, chemical UV filters, coconut derivatives
Nivea
NIVEA Q10 3-in-1 Anti-Age Handcrème
100ml - Alle huidtypen · Label from Netherlands · Lists fragrance, fragrance allergens, sulfates, silicones, chemical UV filters
Nivea
Nivea Soft
200 ml · Label from Bolivia · Lists fragrance, fragrance allergens, drying alcohol, silicones
Nivea
Nivea Soft Cream
50ml · Label from India · Ingredients incomplete, can’t check
Nivea
Nívea sun
270ml · Label from Spain · Lists drying alcohol, chemical UV filters
Nivea
Nivea Sun After Sun
250 ml · Label from Germany · Lists fragrance, fragrance allergens, drying alcohol, sulfates, silicones
Nivea
Nivea Sun after sun sensitive
175 ml · Label from Germany · Lists drying alcohol, silicones
Nivea sun
NIVEA Sun Breathable Uv Specialist Luminous630 Anti-Spot SPF50+ Zonnefluïde
40ml - Alle huidtypen · Label from Netherlands · Lists fragrance, drying alcohol, chemical UV filters, coconut derivatives
Nivea
Nivea sun doposole hydrate
400 · Label from Poland · Lists fragrance, fragrance allergens, drying alcohol, sulfates, silicones
Nivea
Nivea Sun Dry Protect
175 ml · Label from Germany · Lists fragrance, fragrance allergens, drying alcohol, chemical UV filters
Beiersdorf
NIVEA Sun Kids Protect & Hydrate SPF50+ Zonnebrandspray
200ml - Alle huidtypen · Label from Netherlands · Lists fragrance, drying alcohol, chemical UV filters
Nivea
Nivea sun kids protect & play 50+
300ml · Label from Italy · Lists fragrance, drying alcohol, chemical UV filters
Nivea
Nivea Sun Kids Schutz & Pflege
250 ml · Label from Germany · Lists fragrance, drying alcohol, chemical UV filters
Nivea
nivea sun kids ultra
150 ml · Label from Portugal · Ingredients incomplete, can’t check
Nivea sun
NIVEA Sun Protect & Hydrate Pocket Size SPF30 Zonnebrandcrème
50ml - Normale huid · Label from Netherlands · Lists fragrance, fragrance allergens, drying alcohol, silicones, chemical UV filters
Nivea
NIVEA Sun Protect & Hydrate SPF30 Zonnebrandspray
200ml - Alle huidtypen · Label from Netherlands · Lists fragrance, fragrance allergens, drying alcohol, chemical UV filters
Nivea
NIVEA Sun Protect & Hydrate SPF50+ Zonnebrandspray
200ml · Label from Netherlands · Ingredients incomplete, can’t check
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