FAQ
Frequently Asked Questions
You deserve real answers,
not just reassuring ones.
Patented formula, French manufacturing, independent proof — we tell you everything you want to know, without beating around the bush.
01
The Formula & Patent
Mussofi is the only French brand to hold an INPI patent (FR3155139) on a combination of active ingredients specifically developed for black and mixed-race skin: Vitamin C, Hyaluronic Acid, Shikimic Acid, and a plant-based prebiotic. This isn't just a marketing blend — it's a formula whose originality has been recognized and protected by the INPI after rigorous examination.
The formula was developed in collaboration with Marie-Odile Hecht, a specialized cosmetic formulator, and manufactured exclusively by Cosméfab in Mourenx (Pyrénées-Atlantiques).
Each active ingredient addresses a specific issue for high-melanin skin, but it's their synergy that makes the difference. Vitamin C inhibits tyrosinase, the enzyme responsible for melanin overproduction. Shikimic Acid accelerates cell renewal without irritating the skin — key for skin prone to post-inflammatory hyperpigmentation. Hyaluronic Acid maintains hydration balance, essential because under-hydrated black skin reacts more strongly to aggressions. The plant-based prebiotic protects the skin's microbiome, often disrupted by unsuitable skincare.
Black and mixed-race skin overproduces collagen during inflammation, leading to raised scars and persistent dark spots. Classic formulas do not take this specific mechanism into account.
Our formulas are rich in active ingredients of natural origin, free from parabens, harsh sulfates, and silicones. To go beyond our own words: our products have been independently analyzed and received ratings of 17 to 19.3/20 on INCI Beauty and are classified as "no identified risk" by UFC-Que Choisir. On Yuka, our entire range is categorized as "Excellent" — 4 products at 100/100, the face cream at 90/100. These are independent organizations, not just us saying it.
That said, we do not claim to be 100% natural in the strict sense — some active ingredients are biosynthetic because they offer superior stability and efficacy. Our cleansing gel is soap-free and fragrance-free.
Yes. In addition to mandatory dermatological tests, we conducted a consumer panel of 22 people, exclusively composed of black and mixed-race women: 88% perceived an improvement in their skin's radiance in 4 weeks. These results are documented and available upon request. Our 4.8/5 from 100+ customer reviews also reflect this consistency in results.
Yes, 100% made in Nouvelle-Aquitaine. Production is handled by Cosméfab in Mourenx (64), in the Pyrénées-Atlantiques. Formulation is carried out by Marie-Odile Hecht, a cosmetic formulator based in the same region. From conception to manufacturing, everything remains in France.
02
Results & Efficacy
The first improvements (radiance, hydration) are visible from the first week. For established pigment spots, it takes 4 to 8 weeks of regular use — the time required for a complete cell renewal cycle. If you don't notice any improvement after 8 weeks of daily use, please contact us directly.
Post-inflammatory hyperpigmentation (related to a scar or acne) responds differently from constitutional hyperpigmentation. If your spots are recent and active, the result will be faster. If they are old and deep, the progression will be more gradual.
Melasma is one of the most resistant forms of hyperpigmentation because it is hormonal. Our active ingredients — especially Vitamin C and Shikimic Acid — act on melanin overproduction regardless of the cause. However, melasma requires a combined approach: topical treatments + daily sun protection + management of the hormonal factor if possible. Our products help reduce spots, but we do not promise complete erasure of deep and active melasma.
Because our costs are real: specialized formulation with an expert formulator, French manufacturing with Cosméfab, quality active ingredients in effective concentrations, and comprehensive dermatological tests. A €15 "special for black skin" cream usually doesn't contain the necessary active concentrations — or it replaces them with cheap active ingredients. The Mussofi price reflects what is truly needed for it to work.
03
Usage & Routine
The Daily Face Routine (Cleansing Gel + Radiance Serum + Radiance Cream) is the ideal starting point. These three products are designed to work together: the cleanser prepares the skin, the serum concentrates the active ingredients, and the cream seals in hydration and protects. After 4 weeks of daily use, you will have a clear idea of what your skin can achieve.
Always from lightest to most occlusive. In the morning: Cleansing Gel → Serum → Cream → Sun Protection (essential, not provided by Mussofi). In the evening: Cleansing Gel → Serum → Cream. On exfoliation days (1 to 2 times a week), the Exfoliating Gel is used after cleansing, before the serum.
Yes, it's non-negotiable if you're treating spots. UV is the main factor in worsening hyperpigmentation — without SPF, you significantly slow down the effectiveness of your skincare. For black and mixed-race skin, choose a formula without mineral filters (or with invisible filters) to avoid a white cast. A minimum SPF 30 is sufficient for daily use, SPF 50 for prolonged sun exposure.
Our formulas are free from active ingredients typically contraindicated during pregnancy (retinoids, hydroquinone, strong acids in high concentrations). Vitamin C, Hyaluronic Acid, and plant-based prebiotics are generally considered compatible. As a precautionary measure, we recommend discussing this with your doctor or midwife before starting.
Our products can be used from 3 years old, in accordance with our regulatory dossier. Below this age, we advise against their use — not because our formulas are dangerous, but because they are not designed for baby skin, which has very different needs and permeability.
04
Order, Payment & Delivery
Yes. We offer 3-interest-free payments via Scalapay, directly at checkout on our website.
How it works: Scalapay automatically divides your order into 3 equal monthly installments, debited 30 days apart. No interest, no additional fees. For example, a complete routine at €90 will cost you 3 × €30. Simply select Scalapay at the payment step — acceptance is immediate.
Credit card (Visa, Mastercard, American Express), PayPal, Apple Pay, and Google Pay. All payments are processed via a secure protocol — your banking data never passes through our servers.
In mainland France: free delivery for orders over €70, otherwise €5 for Mondial Relay pickup points or €7 for Colissimo home delivery. Delivery time: 3 to 5 working days. For overseas territories: 7 to 10 working days, variable rates depending on destination.
Yes — Mussofi is listed in about twenty pharmacies and parapharmacies in France. Our presence in pharmacies is significant: it means our products have passed the quality controls required by this distribution channel. Consult our Points of Sale page to find the nearest pharmacy.
Start by checking the tracking number you received by email. If the deadline has passed or a product is missing, contact us at hello@mussofi.com with your order number. We will respond within 48 business hours.
05
Returns & Refunds
You have 14 days from receipt to return an unopened product in its original packaging. Return shipping costs are at our expense. The refund is processed within 7 days after receiving the returned package. Write to us at hello@mussofi.com with your order number.
Legally, an opened cosmetic product cannot be returned for hygiene reasons. That said, if you experience a reaction or intolerance, please contact us directly — we examine each situation on a case-by-case basis. Take a photo and email us at hello@mussofi.com.
Photograph the product and package upon receipt, then send us the photos at hello@mussofi.com with your order number. We will ship a replacement product free of charge within 48 business hours.

