Cica vs Squalane

Cica: Used in soothing moisturizers; ingredient-specific clinical evidence is limited. Squalane: Softens dry skin and adds slip to moisturizers or facial oils.

Research updated 2026-10-25

Five centella creams on white, a green-tinted jar plus tubes labeled Madagascar Centella, Madeca Cream and Cica Cream Plus

Five squalane oils with two boxes on white, from Timeless, Good Molecules, Natural Outcome, Pure'am and The Ordinary

Which one?At a glance What it helps Diagrams Using both Strengths Results Safety How it works Products Questions

Which one is right for you?

Choose Cica if…

Consider for a gentle moisturizer; check the complete formula and your tolerance.

Sensitive, easily irritated skin
You want a soothing moisturizer
No known plant allergies

Choose Squalane if…

Choose for lightweight-feeling emollience if it suits your skin.

Dry skin wanting a light oil
Sensitive skin
Layering over serums

Fine together

Can you use both?

Both are gentle and layer easily. Apply cica first, then squalane.

At a glance

● Cica

● Squalane

Type

Centella asiatica extract family

Emollient hydrocarbon

What it does

Used in soothing moisturizers; ingredient-specific clinical evidence is limited.

Softens dry skin and adds slip to moisturizers or facial oils.

Best for

Sensitive Skin; Wrinkles and Fine Lines

Dry Skin; Sensitive Skin

Studied concentrations

0.1% madecassoside with 5% vitamin C in a small photoaging trial.

Used alone or in creams; no established best percentage.

When to use

Morning or night, as directed by the finished product.

Time to results

Comfort may improve quickly; reassess persistent dryness

Irritation

Can cause a contact rash; avoid assuming botanical products are allergy-free.

May feel oily or cause bumps in some formulas; stop for a rash.

Sensitive skin

Choose a simple formula and test a small area first. Individual tolerance matters more than an ingredient’s reputation for being gentle.

Available

Cosmetic or OTC products; some high-strength procedures are separate treatments.

What it helps

Compare uses by strength of evidence. Evidence level describes confidence in a benefit, not its size.

Evidence level

Cica

Squalane

Limited evidenceEarly or small studies

Sensitive Skin

Some formulas may feel comfortable, but an extract alone is not a proven treatment.

A relaxed forehead with faint shallow horizontal fine lines.

Wrinkles and Fine Lines

A small madecassoside/vitamin C trial reported improvement; the ingredients cannot be separated.

Sensitive Skin

Simple formulas may be comfortable; individual tolerance varies.

The front of one shin on pale skin. The surface is pink with fine white flaking and a few shallow cracks, and the skin around it is even in tone.

Dry Skin

An emollient role is plausible, but standalone clinical studies are limited.

Insufficient evidence

Scars

The cited combination photoaging study did not test scar treatment.

Acne

The reviewed sources do not establish this ingredient as a treatment for this concern.

Flat tan patches with soft irregular edges across the forehead and upper cheek of an adult with light skin, the surface completely smooth.

Melasma

The reviewed sources do not establish this ingredient as a treatment for this concern.

Wrinkles and Fine Lines

The cited fullerene study does not establish squalane as an anti-wrinkle active.

Acne

The reviewed sources do not establish this ingredient as a treatment for this concern.

How it works

Cica mechanism diagram. Contains plant compounds: Extracts may include madecassoside and related molecules. Repair signaling is being studied: Laboratory findings do not guarantee clinical repair. — Open full-size diagram
Diagram explanation and sources
Contains plant compounds: Extracts may include madecassoside and related molecules. Repair signaling is being studied: Laboratory findings do not guarantee clinical repair.
Schematic illustration; not a measurement of skin penetration. Effects vary with ingredient identity and formulation. Some illustrated pathways are experimental; laboratory findings do not establish a clinical treatment benefit.
Source 1

Squalane mechanism diagram. Spreads over the surface: Squalane helps smooth and soften dry skin. Works in a moisturizer: The full formula determines moisture retention. — Open full-size diagram
Diagram explanation and sources
Spreads over the surface: Squalane helps smooth and soften dry skin. Works in a moisturizer: The full formula determines moisture retention.
Schematic illustration; not a measurement of skin penetration. Effects vary with ingredient identity and formulation.
Source 1

Using both in one routine

Built from where each one usually sits in a routine. Introduce one at a time.

Morning

Step 1

Cleanser

Step 2

CicaMorning or night

Step 3

SqualaneMorning or night

Step 4

Sunscreen

Night

Step 1

Cleanser

Step 2

CicaMorning or night

Step 3

SqualaneMorning or night

Strengths and forms

Concentrations

Cica usually means Centella asiatica extract, a mixture whose composition varies with extraction and standardization. There is no established percentage scale that makes different cica products equally potent.

Choosing a strength: Check whether the label names whole Centella extract, madecassoside, asiaticoside, or another purified compound.

Higher strengths: A higher extract percentage does not necessarily mean more of the compounds studied in clinical research.

Formula matters: A study of 0.1% madecassoside with 5% vitamin C cannot be used as a recommended percentage for whole cica extract.

Squalane is an emollient used in oils and creams; there is no established best percentage for skin repair or wrinkles. It should not be confused with squalene.

Choosing a strength: Choose the texture and complete formula for your skin. A squalane-containing cream and a plain oil offer different combinations of ingredients.

Higher strengths: A more concentrated oil is not established as a more effective anti-aging treatment.

Formula matters: Results from a combination containing squalane cannot be attributed to squalane alone. The other active ingredients and moisturizer base matter.

Forms

Cream · Serum · Mask

Pure oil · Moisturizer

When you’ll see results

Approximate windows, not promises.

● Cica

● Squalane

First few weeks

First few weeksSkin may feel softer soon after use; relief depends on the formula.

4–8 weeks

4–8 weeksJudge hydration, comfort and whether dryness is recurring.

8–12 weeks

8–12 weeksPersistent cracking, itch or a rash needs reassessment.

3–6 months

3–6 monthsContinue if comfortable; hydration usually requires ongoing use.

6–12 months

6–12 monthsMoisturizing does not establish reversal of structural ageing or scars.

Safety and sensitive skin

Common reactions

Can cause a contact rash; avoid assuming botanical products are allergy-free.

May feel oily or cause bumps in some formulas; stop for a rash.

When to stop

Stop for persistent burning, swelling, blistering or a new rash. Seek urgent care for breathing difficulty or a severe allergic reaction.

Sensitive or inflamed skin

Choose a simple formula and test a small area first. Individual tolerance matters more than an ingredient’s reputation for being gentle.

Important limits

Do not use a cosmetic product as a substitute for diagnosis of an unexplained, changing or persistent skin problem.

Pregnancy

Applied to the skin, very little is expected to be absorbed, but ask the doctor managing your pregnancy. Mention it separately if you also take gotu kola by mouth.

Squalane is generally considered acceptable in pregnancy.

How it works

In the skin

On the skin. The finished product delivers cica in a particular vehicle.

Entering skin. No single molecular mass. The 500 Da guideline cannot be applied to this whole ingredient family or mixture.

Conversion. No activation step is established as necessary for its intended topical role.

Skin response. Contains plant compounds studied for inflammatory and repair signalling; extracts are not chemically identical.

Additional effects. Proposed pathways do not establish a measured depth of delivery or clinical benefit beyond the studies cited.

On the skin. The finished product delivers squalane in a particular vehicle.

Entering skin. Below 500 Da in this molecular form. Its useful surface action does not require deep delivery; the formula and skin condition matter.

Conversion. No activation step is established as necessary for its intended topical role.

Skin response. Spreads over the outer skin as an emollient; softening does not require reaching deep tissue.

Additional effects. Proposed pathways do not establish a measured depth of delivery or clinical benefit beyond the studies cited.

Getting in

No single molecular mass. The 500 Da guideline cannot be applied to this whole ingredient family or mixture.

Below 500 Da in this molecular form. Its useful surface action does not require deep delivery; the formula and skin condition matter.

Product examples

Cica

SKIN1004 Madagascar Centella Tone Brightening Boosting Toner
La Roche-Posay Cicaplast Baume B5 — A thick repair balm for damaged, irritated skin. For after a procedure, a retinoid overdose, or a barrier meltdown.

Squalane

First Aid Beauty Retinol Eye Cream With Squalane + Ceramides
First Aid Beauty Hydrating Toner With Squalane + Oats

Common questions

Cica:What should I choose cica for?

Consider for a gentle moisturizer; check the complete formula and your tolerance.

Cica:How strong is the evidence?

A 20-person study tested madecassoside together with vitamin C for six months. It cannot isolate Centella extract or establish treatment of acne, eczema or scars.

Squalane:What should I choose squalane for?

Choose for lightweight-feeling emollience if it suits your skin.

Squalane:How strong is the evidence?

A reviewed wrinkle study used squalane as the vehicle for fullerene. It cannot be cited as proof that squalane itself reverses wrinkles; standalone controlled evidence is limited.

Sources