Guelder Rose for Cosmetics: Meeting EU Raw Material Standards

# Guelder Rose (*Viburnum opulus*) for EU Cosmetics: A Technical Sourcing Guide for B2B Buyers

---

Why Viburnum opulus Deserves a Place on Your Ingredient Shortlist

European cosmetics formulators are under sustained pressure to replace synthetic antioxidants with traceable, plant-derived actives carrying authentic provenance stories. *Viburnum opulus* — known as Gılaburu in Turkey and found growing wild across Romania, Bulgaria, and the Balkans — is increasingly shortlisted for exactly this role.

The fruit is phytochemically dense. A published characterisation by Çam & Hışıl (2010, *Food Chemistry*) identified chlorogenic acid as the dominant phenolic in *V. opulus* fruit juice at concentrations of approximately 1,200–1,800 mg/L in raw juice, alongside ursolic acid and iridoid glycosides. Separate HPLC-DAD profiling has confirmed anthocyanin fractions including cyanidin-3-glucoside and cyanidin-3-rutinoside, which underpin the antioxidant and anti-inflammatory activity claimed in formulation briefs. These data points allow a buyer's R&D team to evaluate fit against their active concentration targets before sampling — moving the conversation from marketing language to measurable specification.

For EU procurement teams, the question is not whether the botanic has merit. It is whether supply-chain documentation, contaminant profiles, and certification status are sufficient to build a compliant Product Information File (PIF) under EU Cosmetics Regulation EC 1223/2009.

---

Regulatory Framework Every Buyer Must Anchor To

EU Cosmetics Regulation EC 1223/2009

This is the primary legal instrument. Any cosmetic ingredient placed on the EU market must support the Article 11 Product Information File (PIF), which the finished-product Responsible Person maintains. As a buyer incorporating a *V. opulus* extract, you need supplier documentation that feeds directly into:

• Article 11(2)(e): Data on safety, including contaminant evidence
• Article 11(2)(c): A description of the manufacturing method where relevant
• Article 19: Labelling, requiring the INCI-correct ingredient name

The correct INCI designation is VIBURNUM OPULUS FRUIT EXTRACT (for hydroalcoholic or aqueous extracts of the berry). If you are sourcing dried powder, confirm with your supplier whether the declaration should read VIBURNUM OPULUS FRUIT POWDER. Mismatches between INCI label declaration and CoA botanical name are a routine cause of delays in Responsible Person review.

ISO 16128 — Natural and Organic Ingredient Calculation

Two parts govern how you calculate and substantiate "natural" content claims:

• ISO 16128-1:2016 defines terminology and criteria for ingredients (natural origin index, organic origin index)
• ISO 16128-2:2017 provides calculation methods at the formulation level

A *V. opulus* aqueous fruit extract processed without synthetic solvents will typically qualify for a natural origin index of 1.0 under ISO 16128-1. Buyers who need to substantiate COSMOS or NATRUE compliance at formulation level must request this index value explicitly on the Technical Data Sheet (TDS).

Heavy Metal Limits

EC 1223/2009 Annex II does not set a single universal heavy metal limit for ingredients, but industry-accepted thresholds used by EU cosmetics manufacturers — and increasingly written into supply contracts — are:

| Metal | Accepted Maximum (ingredient level) |

|---|---|

| Lead (Pb) | < 10 ppm |

| Cadmium (Cd) | < 1 ppm |

| Arsenic (As) | < 3 ppm |

| Mercury (Hg) | < 1 ppm |

These thresholds align with limits referenced by SCCS (Scientific Committee on Consumer Safety) guidance documents and are commonly cited in EU raw-material procurement specifications. Require your supplier's CoA to report all four metals with method of analysis (typically ICP-MS or ICP-OES) stated.

Microbial Limits per ISO 21149

For a dried *V. opulus* fruit powder or extract destined for leave-on or rinse-off cosmetics, the following microbial limits are standard:

| Parameter | Limit (dried botanical / extract) |

|---|---|

| Total Aerobic Microbial Count (TAMC) | ≤ 1,000 CFU/g (leave-on) / ≤ 100,000 CFU/g (rinse-off) |

| Total Yeast and Mould Count (TYMC) | ≤ 100 CFU/g |

| *Staphylococcus aureus* | Absent in 1 g |

| *Pseudomonas aeruginosa* | Absent in 1 g |

| *Escherichia coli* | Absent in 1 g |

| *Candida albicans* | Absent in 1 g |

Testing method should reference ISO 21149 for bacterial enumeration and ISO 16212 for yeast and mould. Insist on method citation on any CoA you accept.

---

Organic and Wild-Harvest Certification

EU Organic Regulation 2018/848

From 1 January 2022, Regulation (EU) 2018/848 replaced the earlier 834/2007 framework. For a *V. opulus* ingredient to be positioned as EU-organic in a finished cosmetic sold in the EU, the raw material must be certified under 2018/848 by an EU-recognised control body (e.g., Ecocert, LACON, KIWA BCS Öko-Garantie, Soil Association).

Wild-harvested *V. opulus* — the predominant supply model in Turkey and Romania — can achieve organic certification under 2018/848 Article 13, provided the collection area is documented as free from prohibited substance application for at least three years and a sustainable harvesting plan is in place.

COSMOS-Standard

For buyers supplying COSMOS-certified finished brands, ingredient certification must be issued by a COSMOS-approved certifier. Certificate numbers follow the format: [CERTIFIER CODE]-[COUNTRY]-[NUMBER]-[YEAR] (e.g., EC-BIO-019 for Ecocert France). Require the exact certificate number and validity dates on every order confirmation.

---

Supplier Documentation Checklist

Before approving a new *V. opulus* supplier, your procurement team should collect and file the following:

| Document | What to Verify |

|---|---|

| Certificate of Analysis (CoA) | Botanical name (*Viburnum opulus* L.), plant part, lot number, harvest date, testing lab accreditation (ISO 17025) |

| Technical Data Sheet (TDS) | INCI name, appearance, solubility, recommended use level, natural origin index (ISO 16128-1), pH if applicable |

| Safety Data Sheet (SDS) | GHS-compliant, dated within last 3 years, Section 3 composition matches CoA |

| Heavy metals test report | Pb, Cd, As, Hg; ICP-MS method; values against agreed maxima |

| Microbial test report | ISO 21149 / ISO 16212 method; all four pathogens reported |

| Pesticide residue report | Multi-residue screen; method EN 15662 or equivalent; reporting limit ≤ 0.01 mg/kg |

| Organic or wild-harvest certificate | Certifier name, certificate number, validity period, EU Reg. 2018/848 scope |

| Traceability declaration | Harvest location (GPS coordinates or cadastral parcel), harvest year, processing site |

| REACH / cosmetic compliance statement | Supplier declaration that ingredient is not an SVHC and does not contain Annex II prohibited substances |

These documents are the minimum required to support an Article 11 PIF and should be reviewed annually or per harvest lot.

---

Origin, Processing, and MOQ Reference Parameters

Available Supply Origins

• Turkey (Anatolia, Black Sea region): Principal wild-harvest source; supply typically available August–October; dried berry and cold-pressed juice extract most common forms
• Romania (Carpathian foothills, Moldova region): Both wild-harvest and semi-cultivated; EU-based processing infrastructure available locally
• Bulgaria and North Macedonia: Smaller volumes; often aggregated through regional collectors

Processing Forms and Typical Specifications

| Form | Dry Matter | Extract Ratio | Notes |

|---|---|---|---|

| Dried whole berry | ≥ 88% | — | Requires further processing by buyer or toll-manufacturer |

| Spray-dried powder | ≥ 95% | — | Free-flowing; easier for direct cosmetic use |

| Hydroalcoholic extract (30–70% ethanol) | 20–40% solids | 4:1 to 10:1 | Retains anthocyanins and chlorogenic acid; verify solvent grade |

| Aqueous glycerin extract | 15–30% solids | 4:1 to 6:1 | Suitable for water-phase inclusion; COSMOS-compatible solvent |

Minimum Order Quantities (MOQ)

MOQs vary significantly by processor scale. As a general orientation for EU B2B buyers:

• Dried berry or powder: 25–100 kg for spot orders from regional aggregators; 250–500 kg for annual contracted volume
• Standardised extracts: 5–25 kg MOQ typical from specialist extract producers

Indicative Price Reference Ranges

Based on trade intelligence from botanical ingredient markets and publicly available wholesale price surveys:

• **Dried *V. opulus* berry (food/cosmetic-grade with CoA): approximately €8–€18/kg** depending on origin, certification status, and lot size
• Spray-dried fruit powder (cosmetic-grade, ISO 17025 CoA): approximately €25–€55/kg
• Standardised hydroalcoholic extract (cosmetic-grade, organic certified): approximately €80–€160/kg depending on extract ratio and chlorogenic acid standardisation

Organic-certified material typically carries a 20–40% premium over equivalent conventional material. Buyers should request annual supply agreements to stabilise pricing against seasonal harvest variation.

---

Formulation Positioning and Active Substantiation

Buyers developing antioxidant, anti-ageing, or anti-pollution skincare SKUs can substantiate *V. opulus* extract on the basis of:

• Chlorogenic acid content: Use HPLC-UV (method wavelength 320 nm) to verify batch-to-batch consistency; target ≥ 0.5% chlorogenic acid in a 10:1 extract as a minimum specification for antioxidant-positioned products
• Total polyphenol content: Folin-Ciocalteu assay; express as gallic acid equivalents (GAE) per gram
• Anthocyanin profile: pH differential method (AOAC 2005.02) or HPLC-DAD; cyanidin-3-glucoside and cyanidin-3-rutinoside are the primary markers
• DPPH radical scavenging: IC₅₀ value should be stated in supplier TDS for antioxidant ingredient claims

Requesting these values as part of your CoA or as a separate standardisation certificate transforms a commodity berry ingredient into a specification-controlled cosmetic active.

---

Working with TANDOR

TANDOR connects EU cosmetics ingredient buyers with verified botanical producers in Turkey, Romania, Bulgaria, and the wider Balkans region. Supplier listings include documentation status, available certifications, and processing capabilities — so your procurement team can qualify leads before the first contact.

If you are sourcing *Viburnum opulus* extract or dried material for cosmetic application, [list your requirement on TANDOR] or [browse verified suppliers] to request documentation packages and samples from producers already familiar with EU cosmetics compliance requirements.