Five years of handcrafted
natural care.

Enter the code 5ANS in the "Discount code" field at checkout on sternartica.com. The −15% discount will be automatically applied to your order total. Valid until 31 May 2026, cannot be combined with other promotions.

Yes. Our cosmetics are certified Cosmos Organic Ecocert or Cosmos Natural Ecocert depending on the formula. Raw materials are sourced from certified suppliers (Bio Ecocert, Cosmos Organic, Fair Trade). The full INCI is available on every product page.

• Soaps (100g) — up to 60 showers, about 2 months of daily use
• Solid shampoos — up to 60 washes, equivalent to 2 × 250 ml bottles
• Horizon conditioner — up to 50 applications
• Éclipse cleansing milk (40g) — up to 4 months of daily use
• Solid deodorant — up to 4 months depending on use

💡 Keep your solid products away from water between uses to extend their life. The magnetic soap holder is perfect for this.

Several products are formulated without essential oils or allergens: Clair de Lune soap (safe from birth), Éclipse cleansing milk, and fragrance-free deodorant. The Horizon conditioner is also hypoallergenic. If in doubt, consult your doctor.

Yes, free shipping on orders over €40. All our parcels are shipped in 100% recycled and recyclable paper packaging — zero plastic. Estimated delivery: 3–7 working days in France and the EU.

You have a 14-day right of withdrawal from the date of receipt. For any request, contact us at hello@sternartica.com. Opened or used products cannot be returned for hygiene reasons.

• Neptune — all hair types, whole family including children
• Zéfir — dry, curly, frizzy, fragile or colour-treated hair (sulfate-free)
• Atlas — oily hair or sensitive scalp (regulating ghassoul clay)

💡 If you have mixed hair (oily roots, dry ends), go for Zéfir and apply only to lengths.