Marketing ban on leave-on cosmetics with D5 and D6 from 6 June 2027
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June 6, 2027, will mark a crucial date for the cosmetics industry in Italy and Europe. From that moment, a complete ban on the marketing of leave-on cosmetic products containing more than 0.1% cyclic silicones D5 and D6 will come into effect. This is not just a simple restriction: products already on the market will have to be withdrawn without further concessions for the disposal of stocks.
This regulation requires rapid and decisive change. If your company produces or distributes leave-on cosmetics with these ingredients, it's crucial to act now to comply. In this article, I'll explain what this ban means, its practical implications, and how you can approach the reformulation of your products with the support of industry experts.
What are D5 and D6 cyclic silicones and why are they banned?
Cyclic silicones D5 (decamethylcyclopentasiloxane) and D6 (dodecamethylcyclohexasiloxane) are chemical compounds used for years in the cosmetics industry. They are prized for their ability to make textures light, silky, and easy to apply. They are primarily found in leave-on products such as face creams, oils, serums, and hair products.
However, scientific studies have shown that these silicones can accumulate in the environment, particularly in aquatic ecosystems, and pose risks to health and biodiversity. For this reason, European authorities have decided to limit their use and, ultimately, ban their marketing beyond a certain threshold.
The 0.1% limit is very stringent and concerns the maximum concentration allowed in finished products. This means that even small quantities above this threshold will no longer be permitted.
What changes from June 6, 2027 for leave-on products
From June 6, 2027:
It will no longer be possible to sell leave-on cosmetic products containing D5 and D6 above 0.1%.
Products already on the market that exceed this limit must be recalled immediately.
There will be no extensions or concessions for the disposal of residual stocks .
This means every company must carefully plan inventory management and product reformulation. It's not just about complying with the law, but also maintaining customer trust and the brand's reputation.
How to manage product recalls and reformulations
The recall of non-compliant products must be rapid and complete. It's not possible to wait until stocks run out or sell at discounted prices to dispose of them. This requires precise inventory control and clear communication with distributors and points of sale.
At the same time, product reformulation efforts are needed to eliminate or replace cyclic silicones D5 and D6. This is where the support of cosmetic formulation specialists comes in.
Cosmetic Solution and support in reformulation
To address this challenge, you can count on Cosmetic Solution , an expert partner that helps cosmetic and chemical companies navigate complex regulations and develop safe and innovative products.
Cosmetic Solution offers specific reformulation services for products containing cyclic silicones D5 and D6. Thanks to a team of chemists and formulators, they support the replacement of these ingredients with effective alternatives that comply with the new regulations.
A concrete example is the reformulation service for leave-on creams, which maintains the texture and light feel typical of silicones, but with more sustainable and approved ingredients.
Alternatives to cyclic silicones D5 and D6
Replacing D5 and D6 doesn't mean sacrificing quality. Cosmetic Solution offers several alternatives, such as:
Linear silicones with low environmental impact
Natural and synthetic oils with similar properties
Innovative biodegradable polymers
These solutions allow us to maintain the sensory and functional characteristics of the products, while complying with new regulations.
What to do now to prepare for the ban
To avoid being caught unprepared, here are some actions to take immediately:
Check the composition of all leave-on products in the catalog.
Calculate the concentration of D5 and D6 for each formula.
Schedule the recall of non-compliant inventory by June 6, 2027.
Contact experts for reformulation and testing of new products.
Update your technical documentation and labels according to the new rules.
How Cosmetic Solution can help you make the change
Relying on a partner like Cosmetic Solution means receiving concrete and personalized support. In addition to reformulation, the company offers:
Regulatory advice to correctly interpret the ban
Laboratory analysis to verify the presence of D5 and D6
Support in managing the withdrawal and disposal of stocks
Training for the internal team on the new regulations
These services help transform a regulatory requirement into an opportunity for growth and innovation.
The future of leave-on cosmetics without cyclic silicones
The ban on D5 and D6 paves the way for a new generation of more sustainable and safer cosmetics. Companies that can adapt quickly will have a competitive advantage and be able to meet the demands of an increasingly environmentally conscious market.
Remember that regulatory compliance is not just an obligation, but a sign of responsibility towards consumers and the planet.
If you'd like to learn more about reformulating your products and managing recalls, visit the Cosmetic Solution website and discover how they can help you overcome this challenge with safety and quality.
With the ban on the marketing of leave-on products with D5 and D6 above 0.1% now upon us, acting now is crucial. Don't wait until the last minute: plan, reformulate, and renew your offering to continue growing while complying with the new rules.
This article is for informational purposes only and is not a substitute for specific legal or technical advice.
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