• FOUR ACTIVES

    •
  • ONE SERUM

    •
  • NO SHORTCUTS

    •
  • FREE SHIPPING

    •
  • CHEMIST FORMULATED

    •
  • FRAGRANCE FREE

    •
  • FOUR ACTIVES

    •
  • ONE SERUM

    •
  • NO SHORTCUTS

    •
  • FREE SHIPPING

    •
  • FOUR ACTIVES

    •
  • ONE SERUM

    •
  • NO SHORTCUTS

    •
  • FREE SHIPPING

    •
  • CHEMIST FORMULATED

    •
  • FRAGRANCE FREE

    •
  • FOUR ACTIVES

    •
  • ONE SERUM

    •
  • NO SHORTCUTS

    •
  • FREE SHIPPING

    •
  • FOUR ACTIVES

    •
  • ONE SERUM

    •
  • NO SHORTCUTS

    •
  • FREE SHIPPING

    •
  • CHEMIST FORMULATED

    •
  • FRAGRANCE FREE

    •
  • FOUR ACTIVES

    •
  • ONE SERUM

    •
  • NO SHORTCUTS

    •
  • FREE SHIPPING

    •
  • FOUR ACTIVES

    •
  • ONE SERUM

    •
  • NO SHORTCUTS

    •
  • FREE SHIPPING

    •
  • CHEMIST FORMULATED

    •
  • FRAGRANCE FREE

    •
  • FOUR ACTIVES

    •
  • ONE SERUM

    •
  • NO SHORTCUTS

    •
  • FREE SHIPPING

    •

The Serum

WHY IT WORKS

Gentle, and Effective

Rayonne is built to help fade the look of dark spots and even out tone without the irritation that makes people quit brightening products. No fragrance, no sting, no harsh actives, just a formula skin can tolerate every day.

Why Most Brightening Serums Backfire

Most brightening products lean on high-strength acids that can leave skin red, stripped, and worse than before. As we built Syviane, we kept asking why "effective" had to mean "irritating." Rayonne takes the gentler route - visible care for uneven tone, without the harshness that makes you stop. 

WHAT'S INSIDE

Made to Be Gentle

Every ingredient in Rayonne earns its place, chosen to brighten the look of uneven skin while staying kind to sensitive, easily irritated skin. Nothing harsh, nothing you can't use daily.

Everything you need to know

Questions about Syviane answered.

 Rayonne is a lightweight brightening serum combining four clinically recognised actives. Niacinamide at 5%, Alpha-Arbutin at 2%, Tranexamic Acid at 2%, and Sodium Ascorbyl Phosphate at 2%. Four separate pathways targeting every cause of uneven skin tone in one formula.

Rayonne is suitable for all skin types including sensitive skin. It was formulated for anyone dealing with uneven skin tone, dark spots, post inflammatory pigmentation, or dullness. Fragrance free and paraben free.

 Uneven skin tone has more than one cause. Melanin transfer. Melanin overproduction. Post inflammatory pigmentation. Environmental damage. Most serums target one. Some target two. Rayonne targets all four simultaneously. That is not a marketing claim. That is the formula.

Apply three to four drops to clean dry skin every morning and evening. Press gently into skin until fully absorbed. Follow with moisturizer. Always finish your morning routine with SPF. For best results use consistently for a minimum of four weeks.

Most people see visible improvement in skin tone within four weeks of consistent twice daily use. Results vary depending on skin type and the severity of pigmentation. Consistency is everything with brightening actives.

The same four actives found in serums that cost three times as much. Combined in one lightweight formula. Most affordable brightening serums cut corners on the formula. Rayonne does not. Four actives at clinically recognised concentrations. No shortcuts.

Yes. Rayonne is fragrance free, paraben free, and formulated for all skin types including sensitive. Every ingredient was reviewed by a qualified cosmetic chemist before a single bottle was made. If you have specific skin concerns consult your dermatologist before use.

Yes. Apply Rayonne after cleansing and before moisturizer. Avoid combining with other high concentration actives like retinol or AHAs in the same routine until your skin adjusts. Always follow with SPF in the morning.

Yes. Free shipping on every order. No minimum spend. No exceptions.

We offer a 30 day satisfaction guarantee. If you are not satisfied with your results contact us within 30 days of receiving your order.

Cruelty Free

Never tested on animals. Never will be.

Paraben Free

No parabens in any Syviane formula. Ever.

Fragrance Free

Clean formulas with no added fragrance.

Chemist Formulated

Every formula reviewed by a professional cosmetic chemist.
  • Visibly Even Skin Tone

  • In Four Weeks

  • Twice Daily

  • Three To Four Drops

  • Morning And Evening

  • That Is Your Routine

  • Visibly Even Skin Tone

  • In Four Weeks

  • Twice Daily

  • Three To Four Drops

  • Morning And Evening

  • That Is Your Routine

  • Visibly Even Skin Tone

  • In Four Weeks

  • Twice Daily

  • Three To Four Drops

  • Morning And Evening

  • That Is Your Routine

  • Visibly Even Skin Tone

  • In Four Weeks

  • Twice Daily

  • Three To Four Drops

  • Morning And Evening

  • That Is Your Routine