Vaccinium Myrtillus Seedcake Powder: What Is It, Cosmetic Uses, Benefits & Side Effects

Curious about this ingredient? In this article we're explaining exactly what it is and why it's used within cosmetic formulations.
Updated on: June 30, 2025
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We verify all information on this page using publicly available nomenclature standards from The Personal Care Products Council (PCPC), the European Commission's CosIng database and documentation provided directly by ingredient manufacturers. Our analysis is based on technical data from these sources to ensure accuracy and reliability.

What Is Vaccinium Myrtillus Seedcake Powder?

Vaccinium Myrtillus Seedcake Powder comes from the tiny seeds left over after pressing bilberries (Vaccinium myrtillus) for their juice or oil. Once the fruit pulp is removed the remaining “seedcake” is dried and finely ground to create a light, mildly gritty powder rich in plant fibers, proteins, and a touch of residual berry oil that carries natural antioxidants. Bilberries have long been picked across Northern Europe for food and folk skin remedies, but the idea of repurposing the by-product of juice production grew popular with today’s focus on waste-free beauty. Cosmetic manufacturers collect the seedcake from juice or oil presses, pass it through low-temperature drying to protect the delicate compounds, then mill it into a uniform powder suitable for creams, scrubs, and masks. Thanks to its gentle texture and skin-friendly nutrients, you will often spot this ingredient in facial exfoliators, cleansing powders, body polishes, revitalizing masks, and even eco-minded bar soaps.

Vaccinium Myrtillus Seedcake Powder’s Cosmetic Benefits/Uses

When added to a formula, this fruit-based powder offers two main perks.

  • Abrasive – The finely milled particles give a mild, natural scrubbing action that lifts away dead surface cells and grime without harsh scratches helping skin look smoother and feel softer.
  • Skin Conditioning – Trace bilberry oils and plant proteins left in the powder add light emollients and antioxidants that can support the skin barrier leaving it comfortable and refreshed after rinsing.

Who Can Use Vaccinium Myrtillus Seedcake Powder

This gentle fruit powder works well for most skin types including normal, combination and oily complexions. Its fine grit helps sweep away buildup without stripping moisture so balanced and slightly oily skins tend to enjoy the fresh finish. Very sensitive or inflamed skin, such as active eczema or moderate to severe rosacea, may find any physical exfoliant too stimulating and could experience stinging or redness.

Because the ingredient comes solely from bilberry seeds and is processed without animal by-products it suits both vegetarians and vegans. It is also fully biodegradable which appeals to users looking for eco-conscious formulas.

Current research shows no specific issues for pregnant or breastfeeding women when the powder is used topically. Still this is not medical advice and anyone expecting or nursing should have a quick word with a doctor before adding new skincare just to be safe.

The powder does not increase photosensitivity. In fact its residual antioxidants may provide a tiny bit of extra support against everyday environmental stress though you should still apply sunscreen as usual. No special storage or timing rules are needed beyond keeping the product dry until use.

Potential Side Effects/Adverse Reactions

Reactions to topical Vaccinium Myrtillus Seedcake Powder differ from person to person. The points below cover potential side effects only and most people will not encounter them when the ingredient is formulated and used properly.

  • Mild mechanical irritation on very delicate or broken skin due to the natural scrub action
  • Temporary redness or tightness if the product is massaged too vigorously or left on too long
  • Allergic contact dermatitis in rare cases for individuals sensitive to bilberry or other berry proteins
  • Clogged pores if excess powder residue remains on the skin or mixes with heavy oils in the formula
  • Eye discomfort if particles accidentally get into the eyes during rinsing
  • Inhalation irritation from breathing in loose dust while handling dry formulations at home

If you notice persistent irritation itching swelling or any other concerning reaction stop using the product and consult a qualified healthcare professional.

Comedogenic Rating

Rating: 1/5

Vaccinium Myrtillus Seedcake Powder is mostly made of insoluble plant fibers that rinse off easily, and the small amount of leftover bilberry oil is lightweight so it rarely blocks pores. Because products containing the powder are usually wash-off scrubs or cleansing bars any residue that could mix with skin oils is minimal. For these reasons it sits at the low end of the comedogenic scale.

Suitable for acne-prone skin, as long as the overall formula is not heavy or greasy.

If used in a leave-on product make sure the particles are finely milled and the base is non-occlusive to keep the risk of pore congestion low.

Summary

Vaccinium Myrtillus Seedcake Powder acts as a gentle abrasive that buffs away dull surface cells and as a mild skin conditioner thanks to trace bilberry oil and antioxidants locked in the ground seeds. These properties leave skin feeling smooth yet comfortable after rinsing.

The ingredient is gaining traction in eco-focused beauty lines that spotlight upcycled fruit by-products, though it is still less common than classic exfoliants like sugar or jojoba beads.

Topically it is considered very safe for most users with only rare reports of irritation or allergy. As with any new cosmetic ingredient do a quick patch test when trying a product that features it just to be on the safe side.

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