Vitamin B3 (niacinamide) - Barrier Repair - 100 DAY TREATMENT

Barrier Repair

Healthy skin starts with a healthy skin barrier.

Cloud uses 5% Niacinamide because it provides an excellent balance between clinical efficacy and skin tolerance. At this concentration, studies have demonstrated improvements in fine lines, pigmentation, redness, texture and elasticity, with 5% niacinamide being well tolerated by all skin types. This makes it particularly well suited to consistent, long-term skincare—delivering meaningful benefits without relying on unnecessarily high concentrations that may increase the potential for irritation.

Once absorbed, Vitamin B3 supports the skin's natural production of ceramides and essential barrier lipids—the building blocks that help strengthen the protective barrier, retain moisture and keep skin functioning as it should. As barrier health improves, skin is better able to hold moisture, regulate oil, calm inflammation and protect itself from everyday environmental stress.

With Consistent Use, Vitamin B3 Can Help:

• Repair & strengthen the skin barrier by supporting ceramides and essential skin lipids
• Balance oil production
• Calm visible redness and inflammation
• Improve moisture retention
• Reduce the appearance of dark spots and uneven pigmentation
• Improve the appearance of fine lines, texture and elasticity
• Reduce the appearance of enlarged pores
• Treats eczema, psoriasis, acne, rosacea, cystic acne, and psoriasis
• Fades scars and evens skin tone
• Reduce frequency of skin cancer (scientifically proven – links to articles in blog & science page)

Rather than stripping oil, covering dryness, or temporarily masking the symptoms of an unhealthy barrier, Cloud B3 helps give skin what it needs to restore its own balance. We have chosen 5% niacinamide to balance efficacy with safety.

The 100-Day Skin Reset™

Healthy skin doesn't happen overnight. Each tube of Cloud Vitamin B3 provides approximately 100 days of consistent treatment, giving your skin time and continued Vitamin B3 support to repair, strengthen and restore its barrier. Developed by a dermatologist through more than 45 years of clinical practice, patient experience, and evolving skin science, Cloud Vitamin B3 is designed for effective daily treatment and continued long-term use. Clinical trials have shown improvements in skin upwards of five years, then skin remains healthy for life.

Repair the barrier. Restore the balance. Reveal healthier skin.

5% Niacinamide · Dermatologist Formulated · 100-Day Treatment · Made in Canada