Lat. Hydration · Long. BarrierIndependent skincare field guide — 204 products mapped · updated October 2026
DewyAtlas
Biossance Squalane + Vitamin C Rose OilBiossance Squalane + Vitamin C Rose Oil (view 2)Biossance Squalane + Vitamin C Rose Oil (view 3)Face Oils

Face Oilsby Biossance

Biossance Squalane + Vitamin C Rose Oil

Biossance Squalane + Vitamin C Rose Oil is a luxurious, lightweight facial oil that combines the hydrating power of squalane with brightening Vitamin C and the calming scent of rose.

4.4
Dewy Atlas score4.4 / 5
  • Results4.7
  • Gentleness4.1
  • Texture4.2
  • Value4.8
  • Brightens & hydrates skin
  • Lightweight vegan squalane
  • Subtle rose scent
Skin type
All skin types
Size
30 mL / 1 fl oz
Key ingredient
15% Vitamin C
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Overview

What it is & who it suits

Biossance Squalane Vitamin C Rose Oil is a luxurious facial oil crafted to brighten, nourish, and restore radiance to tired, dull skin. At its heart is sugarcane-derived squalane, a lightweight, non-comedogenic emollient that mimics the skin's own natural oils, allowing it to absorb quickly without leaving behind a greasy residue. This squalane base is infused with a potent dose of vitamin C, specifically formulated to remain stable and effective in an oil medium, which helps to fade the look of dark spots, even out skin tone, and defend against the visible effects of environmental stressors like pollution and sun exposure.

The result is a formula that feels indulgent while delivering real, visible improvements in skin clarity and luminosity. What truly sets this oil apart is the inclusion of rose extract and a delicate rose fragrance, which transforms the daily skincare ritual into a sensorial experience. The soft floral scent lingers subtly without overwhelming, while the rose ingredient itself is known for its soothing, hydrating properties that help calm redness and irritation.

Combined with the brightening power of vitamin C and the deep moisture delivered by squalane, this oil works to improve skin texture, smooth the appearance of fine lines, and impart a healthy, dewy glow. The lightweight, fast-absorbing texture makes it suitable for layering under moisturizer or makeup, or wearing alone for a natural, radiant finish. Formulated with Biossance's commitment to clean, sustainable beauty, this rose oil is vegan, cruelty-free, and free from silicones, parabens, sulfates, and phthalates, making it a conscientious choice for those seeking effective skincare without compromising their values.

It suits most skin types, including sensitive and combination skin, thanks to its gentle yet potent formulation. Best applied in the morning as part of a brightening routine, or at night to support skin's natural repair process, a few drops massaged into the face and neck leave skin feeling supple, looking luminous, and smelling delicately of fresh roses. It's a multitasking addition to any skincare regimen, blending science-backed ingredients with an elevated, spa-like experience.

Key features

  • 100% vegan squalane base derived from sugarcane
  • 15% Vitamin C (ascorbic acid + derivatives) for brightening
  • Infused with rose oil for soothing, hydrating benefits
  • Lightweight, fast-absorbing facial oil texture
  • Free from silicones, parabens, and sulfates
  • Helps even skin tone and improve radiance

Specifications

The formula, by the numbers

Volume
30 mL / 1 fl oz
Key Ingredient
15% Vitamin C
Base Oil
Sugarcane-derived Squalane
Skin Type
All skin types
Scent
Subtle Rose

Pros & cons

What we liked, what we didn’t

Pros

  • Brightens and evens out skin tone over time
  • Deeply hydrating without feeling greasy
  • Pleasant, subtle rose scent
  • Sinks in quickly, layers well under moisturizer
  • Cruelty-free and vegan formulation
  • Suitable for most skin types including sensitive

Cons

  • Vitamin C oils can be less stable than water-based serums
  • Higher price point compared to drugstore options
  • Some users with very oily skin may find it too rich for daytime
  • Subtle fragrance may not suit fragrance-free preferences
4.4Our score

The verdict

Biossance Squalane + Vitamin C Rose Oil is a luxurious, lightweight facial oil that combines the hydrating power of squalane with brightening Vitamin C and the calming scent of rose. It's an excellent choice for those looking to add glow and even tone to their skin without heaviness, though those with very oily or fragrance-sensitive skin should patch test first.

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