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Explore  /  Vaccinium Myrtillus (Blueberry) Seed Oil
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Vaccinium Myrtillus (Blueberry) Seed Oil

C
lead outcome
Barrier / emollient…
grades vary by outcome ↓
Blend / combination
also called — Blueberry Seed Oil · Bilberry Seed Oil · INCI: Vaccinium Myrtillus Seed Oil
emollientbarrier and moisture supportantioxidantbotanical oil

This is an independent evidence reference. Vallydia does not currently sell a standalone blueberry-seed-oil product; this entry supports the barrier / emollient cluster.

In brief

Blueberry seed oil is, underneath the antioxidant-berry marketing, mostly a good essential-fatty-acid oil — naturally high in linoleic and linolenic acid, plus some vitamin E. That makes it a legitimate barrier-supporting, conditioning emollient (graded C), with a mild antioxidant bonus from its tocopherol and anthocyanin content. The "antioxidant superberry for your face" framing oversells it; the honest value is a light, EFA-rich oil. See the essential fatty acids entry for the mechanism its benefit really rests on. Anti-ageing and repair claims are firewalled at D.

Legal standing, by region
European Union
Lawful cosmetic ingredient

Vaccinium Myrtillus Seed Oil is a lawful cosmetic ingredient in the EU under Regulation (EC) 1223/2009, used as an emollient / skin-conditioning plant oil. Regarded as safe and well tolerated.

United Kingdom
Lawful cosmetic ingredient

UK Cosmetics Regulation (retained EU law) tracks 1223/2009; a lawful cosmetic plant oil.

United States
Lawful cosmetic ingredient

A lawful cosmetic ingredient in the US, used as an emollient / conditioning plant oil.

International
Broadly permitted

A broadly permitted cosmetic plant oil worldwide.

Evidence, by outcome
How we grade →

An honest grade per outcome — drawn from the evidence, not any catalogue. Hype and undemonstrated marketing claims grade low.

OutcomeEvidence base · effectGrade
Barrier / emollient (essential-fatty-acid-rich oil)
Emollient / barrier support, not a corrective treatment
Bilberry/blueberry seed oil is naturally high in linoleic and linolenic acid — documented at roughly 38% linoleic and 31% linolenic (supercritical-CO2 analysis; 2018) — the essential fatty acids that are structural barrier lipids. So it is a legitimate barrier-supporting, conditioning emollient. The oil itself is less studied than the pure fatty acids, hence an honest C; its benefit rests on the same evidence as the essential fatty acids entry. · Better-protected, softer-feeling, conditioned skin
C
Antioxidant appearance
Mild, appearance-support antioxidant
Contains tocopherols (vitamin E) and anthocyanins, giving a mild antioxidant angle; the berry-antioxidant marketing runs ahead of the evidence for the oil specifically. · May support the look of skin against oxidative stress
C
"Anti-ageing / repairs"
Firewalled — not an anti-ageing or repair treatment
Overreach for the oil. The fatty-acid and antioxidant mechanisms are reference-layer; the cosmetic claim is appearance and feel. · Outside cosmetic scope — firewalled out
D
Disclosure

Vallydia sells its own cosmetic serums, and some ingredients graded here belong to the same categories as those products. Grades are drawn from the published evidence by the method we publish, and applied to our own ingredients on the same terms — our copper-peptide serum is graded no more kindly than the peptides it competes with. We disclose the interest so you can weigh it.

Trade names shown here (for example Matrixyl, Argireline, Syn-Ake) are the property of their respective owners and are used only to identify the ingredient under discussion. Their appearance implies no affiliation with, or endorsement by, the proprietor.

Evidence changes

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Cosmetic claims boundary
✓ Allowed (appearance / feel)
  • an essential-fatty-acid-rich seed oil that supports the barrier and conditions skin
  • a mild antioxidant from its tocopherol content
✕ Not allowed (medicinal)
  • anti-ageing
  • repairs
  • treats

The medicinal-sounding science stays in the reference section; product copy speaks only to appearance/feel (Reg 655/2013). Different fields, never merged.

Identity

Vaccinium Myrtillus Seed Oil (INCI; blueberry / bilberry seed oil) is a plant oil pressed from berry seeds, notable for a high proportion of essential fatty acids (linoleic, linolenic) and a modest antioxidant fraction.

What it actually does

Its EFA richness is the real story — those fatty acids are structural barrier lipids, so the oil supports barrier function and conditions skin (its C, resting largely on the same evidence as the essential fatty acids entry). Tocopherols and anthocyanins add a mild antioxidant angle. The berry-antioxidant marketing runs ahead of the evidence for the oil specifically; anti-ageing / repair claims are firewalled at D.

Development & history

  • Marketed on blueberry's antioxidant fame, but its evidenced value is as an EFA-rich barrier oil.
  • Honest position: a light, well-tolerated conditioning oil, graded on its fatty-acid profile more than its berry pedigree — a companion to the other barrier lipids like squalane.
Sources — 1 cited
01Yang B, et al. Supercritical CO2 extraction of bilberry (Vaccinium myrtillus L.) seed oil: Fatty acid composition and antioxidant activity. J Supercrit Fluids. 2018; doi:10.1016/j.supflu.2018.01.002.
Updated 2026-07-29

Grades reflect the published evidence, not our interest. No dosing, reconstitution, or administration is published for research compounds — that restraint is deliberate.

Related compounds
Essential Fatty Acids (Linoleic & Linolenic)B
Small molecule (non-peptide)
SqualaneB
Small molecule (non-peptide)
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This site provides neutral scientific reference and sells only products lawful in your region. Nothing here is medical advice, a recommendation, or an offer to supply unapproved medicines. No dosing or administration is published for research compounds. Cosmetic peptides per Regulation (EC) 1223/2009. Unapproved injectable peptides are neither sold nor advertised in the EU (Directive 2001/83/EC, Title VIII). © 2026 Vallydia.