Side-by-side comparison

Avène Tolerance Extreme Emulsion vs Biossance Squalane + Omega Repair Cream

Both are moisturisers. They share a 70% active-ingredient overlap, so the real decision is about price, texture and the supporting ingredients. Here's the side-by-side.

70%Active overlap
Avène
Tolerance Extreme Emulsion
MoisturiserMid-rangeMorning or evening
sensitiveRednessDamaged Barrier

A minimalist 8-ingredient emulsion designed for hyper-reactive and post-procedural skin. Steriled glass packaging, preservative-free, fragrance-free. When your routine has caused a flare and nothing else will sit comfortably on your face — this is usually the product that does.

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Biossance
Squalane + Omega Repair Cream
MoisturiserPremiumMorning or evening
DrynessDamaged BarrierSensitivity

A rich barrier cream with squalane, omega fatty acids and ceramides for dry, compromised skin. Replenishing and fragrance-free with a clean-beauty slant; on the richer side for oily skin.

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The verdict

Which should you choose?

On price, the Avène Tolerance Extreme Emulsion sits in the Mid-range tier versus Premium for the Biossance — so it's the more budget-led pick if the overlap is what you're after. The Avène leans toward Redness, sensitive. The Biossance leans toward Dryness, Sensitivity.

The overlap

What they share

At 70% active overlap, these are the ingredients doing comparable work in both formulas:

Squalane
The formulation

Ingredient stacks, side by side

Avène — top of the list

  • Avène Thermal …~50–80%
  • Mineral Oil~5–25%
  • Squalane~3–10%
  • Glycerin~2–6%
  • Glyceryl Stear…~1.5–4%
  • Carbomer~1–2%

Biossance — top of the list

  • Aqua~50–80%
  • Squalane~5–25%
  • Glycerin~3–10%
  • Caprylic/Capric…~2–6%
  • Cetearyl Alcohol~1.5–4%

● marks ingredients that appear near the top of both lists. Percentages are positional estimates from INCI order, not disclosed doses.

At a glance

The specs

AvèneBiossance
CategoryMoisturiserMoisturiser
Price tierMid-rangePremium
Best forsensitive, Redness, Damaged BarrierDryness, Damaged Barrier, Sensitivity
Usage notesMorning or eveningMorning or evening
Active overlap70% — Squalane
Questions

Common questions

Is the Avène Tolerance Extreme Emulsion or the Biossance Squalane + Omega Repair Cream better?
Neither is universally better — they share 70% active-ingredient overlap, so for the actives that drive results they're close. The Avène Tolerance Extreme Emulsion is the more budget-friendly option, while the other may differ on texture, finish and supporting ingredients. Pick based on your skin's priorities rather than a single 'winner'.
What's the difference between the Avène Tolerance Extreme Emulsion and the Biossance Squalane + Omega Repair Cream?
Both are moisturisers that share Squalane. Where they differ: they sit in different price tiers (Mid-range vs Premium); the Avène targets Redness, sensitive; the Biossance targets Dryness, Sensitivity.
Are the Avène Tolerance Extreme Emulsion and Biossance Squalane + Omega Repair Cream dupes for each other?
They share 70% active-ingredient overlap based on published INCI lists, so one can stand in for the other on the actives that matter — chiefly Squalane. A dupe matches the hero actives, not the full sensory experience, so expect differences in texture, fragrance and exact concentrations.
Can I use the Avène Tolerance Extreme Emulsion and Biossance Squalane + Omega Repair Cream together?
They both fill the moisturiser slot in a routine, so you'd normally pick one rather than layer both. If you want to use both, treat one as your daytime option and the other for evening, and patch-test when introducing anything new.
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70% overlap

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