- Overview
- How to use
- Key Ingredients
Description
Unveil your most radiant, resilient complexion with this high-performance routine designed to illuminate, strengthen, and revitalise skin.
Inside, the Y Theorem Bio Cellulose Facial Mask acts as a second skin to soothe and fortify the barrier, while the Celestial Black Diamond Brightening Essence preps and energises dull complexions for maximum absorption. Follow with the Black Diamond Vitamin C Brightening Booster to minimise pores, and restore brilliance. Complete your ritual with the Repair Serum NAC Y²™, a potent formula that future-proofs skin against early ageing and reinforces resilience.
Your shortcut to stronger, brighter, and beautifully balanced skin.
Collection Includes:
1 x Y Theorem Bio Cellulose Facial Mask
1 x Celestial Black Diamond Brightening Essence 30ml
1 x Black Diamond Vitamin C Brightening Booster Mini 5ml
1 x Repair Serum NAC Y²™ Mini 5ml

How to use
Use every
- Once a day (after cleansing)

NAC Y2™

Vitamin C

Niacinamide
92%
agree fine lines are visibly reduced when using Repair Serum NAC Y²™**
95%
of users agree reduction in the volume, area and depth of wrinkles when using Black Diamond Brightening Essence.*
2 weeks
to see an improvement in complexion evenness in when using Black Diamond Vitamin C Brightening Booster***
* Clinical trials were conducted on men and women aged between 40-60. Data was collected using Visioface 1000D® and Cutometer Dual MPA 580 over a period of 6 weeks. **Based on the results of a consumer trial of 28 participants after 4 weeks. ***Based on the results of a clinical trial of 30 participants after two weeks
SEE IT ON SKIN LIKE YOURS
Brightening & Reparative Routine FAQ'S
WHAT IS BIO-CELLULOSE?
IS A BOOSTER MORE CONCENTRATED THAN A SERUM?
WHAT IS NAC Y²™?
IS THIS SUITABLE FOR ALL SKIN TYPES AND AGES?