3% Niacinamide / Nicotinamide
Vitamin B3 derivative with broad skin-supportive benefits.
Niacinamide helps support:
Barrier function + moisture retention + skin comfort + visible texture + resilience.
Within Nia-Sol, it also forms part of Lamelle’s wider photodamage-support strategy.
For Chris & Alley, I would position it as:
Helps support the skin barrier and visible recovery of chronically sun-exposed skin.
Avoid saying topical Niacinamide alone:
Prevents skin cancer or Treats Actinic Keratosis.
Those are medical claims that require much more context.
1% Photolyase Enzyme Technology
Photolyase is a light-responsive DNA-repair enzyme technology used in specialised photodamage formulations.
Lamelle positions the Photolyase component of Nia-Sol around supporting repair of UV-induced DNA lesions.
The published INCI identifies:
Plankton Extract
which appears to represent the Photolyase-containing raw material used in the finished formulation.

Apply twice daily to clean, dry skin.
Apply directly to red + flaky + rough + chronically sun-exposed areas
and gently massage until fully absorbed.
The Lotion can be used on face + Scalp + Neck + Décolleté + Arms + Hands + Body as required.
Morning
Use:
Nia-Sol Lotion → Broad-Spectrum SPF 50+
on all exposed areas.
Evening
Apply to cleansed skin and leave on overnight.
Frequency
Use:
Morning + Evening
consistently unless your dermatologist or treating professional advises another protocol.

Gently massage the lotion into your skin until it is fully absorbed.

It is strongly recommended to use a high-factor broad-spectrum sunscreen for added skin protection.
Application Area: Face
Use: AM or as needed

Chronically sun-exposed skin
Visible photodamage
Dry, rough sun-exposed skin
Red, flaky patches associated with long-term UV exposure
Skin with reduced barrier resilience
Dry mature skin
Face
Scalp
Neck
Décolleté
Forearms
Hands
Larger areas of affected body skin
Skin requiring intensive moisture support
Clients using the wider Nia-Sol system
Supportive skincare for dermatologist-managed Actinic Keratosis
Skin recovering after appropriate professional management of photodamage
Any persistent, changing, bleeding, crusting or suspicious lesion should be professionally assessed rather than treated solely with cosmetic skincare.