Circular Hydration Serum
Serum
Lists fragrance allergens, exfoliating acid, essential oils
All 70 ingredients read
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Exfoliating acid
lactic acid. Wear sunscreen in the day while you use it.
Fragrance-free serums
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All 70 ingredients
Circular Hydration Serum by Dermalogica lists 70 ingredients, in label order. Each line says what the ingredient does in the formula.
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aqua
Solvent
peg-8
glycerin
Humectant
methylpropanediol
propanediol
Solvent · humectant
ppg-24glycereth-24
1,2-hexanediol
xylitylglucoside
butylene glycol
Humectant · solvent
hydroxyethyl urea
panthenol
Skin conditioning
hydroxyacetophenone
lactic acid
Exfoliant (AHA)
hyaluronic acid
sodium hyaluronate
Humectant
dunaliella salina extract
avena sativa kernel extract
citrus aurantium bergamia fruit oil
citrus paradisi peel oil
citrus limon peel oil
santalum album oil
laminaria digitata extract
jasminum sambac flower extract
chondrus crispus extract
gigartina stellata extract
macrocystis pyrifera extract
prunus amygdalus dulcis oil
lithothamnion calcareum extract
citrus aurantium dulcis oil
cupressus sempervirens oil
cistus ladaniferus leaf/stem extract
juniperus virginiana oil
rosmarinus officinalis flower/ leaf/stem extract
tagetes minuta flower oil
rosa damascena flower
hydrolyzed rice protein
pentylene glycol
Humectant
sodium pca
anhydroxylitol
xylitol
polyglutamic acid
lactobacillus ferment
lysine hcl
betaine
sclerotium gum
sodium lactate
pca
glucose
serine
alanine
glycine
silanetriol
pantolactone
glutamic acid
threonine
arginine
proline
xanthan gum
Thickener
tetrasodium glutamate diacetate
polysorbate 20
Emulsifier
sorbitan isostearate
citric acid
pH adjuster
sodium hydroxide
pH adjuster
hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer
amylopectin
hydroxyethylcellulose
sodium benzoate
Preservative
potassium sorbate
Preservative
limonene
Fragrance allergen (EU list)
linalool
Fragrance allergen (EU list)
Ingredients: Dermalogica website · Updated October 21, 2026