100% Squalane Oil — Reddit Reviews
by Biossance
Updated October 30, 2026
100% squalane seals in moisture and rescues winter dryness; can feel heavy.
What the community says
A single-ingredient squalane oil for sealing in moisture after moisturizer, especially when cold weather wrecks your barrier. Dry, sensitive, rosacea-prone, and tretinoin-treated skin gets the most mileage, though oilier or combination skin may find two drops too heavy.
What this means for you
What people love
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Real Reddit threads — 22 mentions across 19 threads
Biossance 100% Squalane Oil on Reddit, in one place — 19 threads from r/SkincareAddiction, r/tretinoin and 4 more, summarized.
“Biossance Squalane Oil saved my dry skin during Colorado winters.”
Positive
“I have combo normal / dry skin.”
Positive
“saved my dry skin”
Positive
“I ordered the BIOSSANCE 100% Squalane Oil and I’ve been incorporating it into my routine for a little over a week now.”
Positive
“It’s been a huge game changer!”
Positive
“The dry/flakey skin that would be around my mouth and chin in the mornings is gone.”
Positive
“If it’s extra dry out I’ll layer a small drop of biossance Squalane oil.”
Positive
“For me it HAS to be that one, because it’s sugarcane derived.”
Positive
“I’ve been using the squalane oil on my eyelids though because they’re so dry.”
Positive
“I use to get those with eye creams too.”
Positive
“Surprisingly the biossance squaline oil really helped clear it.”
Positive
“Hope it does for you too”
Positive
“forgot my skin also lovesss squalane oil (I use the biossance one)”
Positive
“This is my skin type!”
Positive
“People with such skin type”
Positive
“Biossance squalane oil”
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