Category ceiling
6.5 HIP
This is what the HIP methodology rewards when a product in this category fully evidences material provenance,
supply-chain integrity, repairability, and end-of-life pathways.
It is the benchmark for verified assessment — not a product currently on sale.
HIP Score
6.5/10
Standard
At category baseline (6.5)
Category ceiling: 6.5 HIP
Regenerative Index
-2.0
Extractive
At category average (-2.0)
Category ceiling RI: -2.0
HIP Mark Standard
This verified product achieved a HIP Score of 6.5, qualifying for the HIP Mark Standard tier.
Score Breakdown
Material Scarcity Index
20% weight
5.5
The product contains functional EU Critical Raw Materials (cobalt at 2% and lithium at 4%) which prevents entry into the low scarcity band, despite having 55% recycled content and diverse supply chains. While the high recycled content and non-dominant weight of CRMs improve the score above the critical range, the presence of these materials limits the rating to the moderate band.
Supply Chain Risk
18% weight
6.0
The supply chain sources critical materials like cobalt from the DRC and lithium from Chile, but mitigates risk through OECD due diligence standards and a diversified sourcing base including Australia and the EU. The presence of an alternative supplier and assembly in Germany supports a moderate risk rating, though the lack of third-party audit verification prevents a higher score.
Recyclability & Circularity
18% weight
8.0
This electric toothbrush achieves a high circularity score due to its screw-based disassembly, verified 92% recoverable material streams, and an active manufacturer take-back scheme. The combination of design for disassembly, compliant labeling, and verified recovery rates places it firmly in the 'Well-Designed for Recovery' category, exceeding the typical small appliance baseline.
Repairability
13% weight
9.0
The product features fully screw-fastened assembly with no adhesive, supported by a 7-year spare parts commitment and a public service manual. The iFixit score of 9 confirms exemplary repairability, allowing for component-level replacement and independent repair.
Social & Environmental Impact
8% weight
7.0
The manufacturer demonstrates verified good practice through an RBA audit completion and ISO 14001:2015 certification, combined with manufacturing in Germany, a low-risk jurisdiction with strong labour law enforcement. While ILO compliance is claimed, the presence of the RBA audit and environmental certification justifies a score in the 7-8 range.
Product Longevity
8% weight
7.0
The product achieves an above-average score due to a 3-year warranty and an 8-year stated design life, which aligns with the 7-8 band criteria. The modular design further supports longevity by enabling component replacement, though the lack of a submitted IP rating prevents a higher classification.
Regenerative Index
15% weight · scale −10 to +10
-2.0
The product qualifies for the Extractive band (-5 to -1) due to 55% recycled content combined with a verified take-back scheme and closed-loop programme. It is not Depleting because the substantial recycled content and verified recovery pathway prevent it from hitting the -7 floor. However, it does not reach the Restorative band (+1 to +5) as no third-party verified regenerative certifications (e.g., ROC) or ecosystem restoration evidence were submitted.
MSI 20% · SCR 18% · RC 18% · R 13% · SEI 8% · PL 8% · RI 15% = 100%
About the HIP Methodology ▸
Generic ratings are intentionally conservative. They represent only what the HIP methodology can confirm from
publicly available specification data, before any manufacturer-supplied evidence is reviewed. Most categories sit
in the 2–4 range at the pre-verification baseline. This is the methodology working as designed: it makes the gap
between current market practice and demonstrable resilience legible to consumers, manufacturers, and procurement
buyers. Verified assessment is the path across that gap, and the HIP Mark is the proof of crossing it.
Read the full methodology →
Consumer Summary
This electric toothbrush earns a HIP Score of 6.5 out of 10, indicating a solid balance of durability and repairability with a 7-year parts commitment. Its Regenerative Index is -2.0, reflecting that while it uses significant recycled materials and a take-back program, it still relies on extracting new resources like cobalt and lithium. Overall, it is a well-designed product that prioritizes longevity and repair over immediate disposability.
What This Means For You
When shopping for personal care electronics, look for items that can be easily taken apart with screws rather than glued together, as this ensures they can be fixed for years. Prioritize brands that offer long warranties and spare parts, as these features significantly extend the product's life. Avoid products that lack a clear plan for recycling or returning old units, as this limits their ability to reduce the need for new raw materials.
Material Watch Points
- Cobalt — EU Critical Raw Materials list
- Lithium — EU Critical Raw Materials list
- Cobalt — DRC >70% global supply, OECD risk category 6
- Due diligence not third-party verified
Improvement Opportunities
| Dimension |
Current Score |
Potential |
Action |
| (To be completed after human review) |
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About This Rating
Produced under Resourcehip Methodology v1.3 (CC BY-NC 4.0). Assessed: 2026-04-20. Next scheduled review: 2027-04-20.
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Data Sources
This rating draws on the following public sources:
USGS Mineral Resources Program (public domain) · EU Critical Raw Materials List 2023 (CC BY 4.0) · World Bank Worldwide Governance Indicators (CC BY 4.0) · LLM training knowledge (for assumed fields — no manufacturer submission)
All sources are public domain or published under open data licences.
Full source list →
About this rating:
HIP scores are based on publicly available data and manufacturer-submitted information at the assessment date.
They are estimates of material resilience — not guarantees of product performance, safety, or future supply conditions.
Resourcehip accepts no liability for decisions made in reliance on these ratings.
Scope:
This is a verified product rating for Category Ceiling, assessed using manufacturer-submitted data and public category data.
Produced under Resourcehip Scoring Methodology 1.3.
AI disclosure:
This rating was produced using an AI scoring pipeline (local, no cloud — no data shared externally) and reviewed and approved by a human assessor before publication.
Scoring model: qwen3.5:35b.
The model's training data influences the findings — see the methodology for caveats.
AI transparency notice →
Not financial or investment advice.
Ratings are for consumer information only.
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Assessed: 2026-04-20 · Next review: 2027-04-20 · Methodology 1.3
