100% Squalane Oil — Reddit Reviews
by Biossance
Updated November 10, 2026
Pure squalane seals winter dryness and calms sensitive skin; can trigger deep spots.
What the community says
A one-ingredient squalane oil for sealing moisturizer into dry, reactive skin, especially through winter or retinoid flaking. It layers easily in tiny amounts, but acne-prone users can get deep jawline spots and oily skin may find it too heavy.
What this means for you
What people love
- Winter-dryness lifesaver; two drops can be enough
- Layers over moisturizer without a complicated routine
- Community HG for sensitive, rosacea-prone skin
Watch out for
Product details
Skin Type
Values
Product Traits
Key Ingredients
Where to buy
Full ingredient list · 1
Biossance 100% Squalane Oil ingredients
Listed in label order, highest concentration first. Linked ingredients have their own page.
Real Reddit threads — 29 mentions across 25 threads
Biossance 100% Squalane Oil on Reddit, in one place — 25 threads from r/SkincareAddiction, r/tretinoin and 5 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
“Mine’s from Biossance so it’s sugarcane based.”
Positive
“I’ve had mine from Biossance(the, Original) for a couple years and it absolutely is, a holy grail.”
Positive
“Absolutely life saving for sensitive skin and oily.”
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
