Niacinamide
A multifunctional form of Vitamin B3 and one of the highest-listed actives in the formula.
Niacinamide helps support:
Oil balance + barrier function + more even-looking tone + visible calming.
This makes it particularly useful for acne-prone skin where inflammation, excess oil and post-breakout pigmentation may occur together.
Salicylic Acid
A Beta Hydroxy Acid particularly suited to oily and congestion-prone skin.
Its lipid-compatible nature allows it to support exfoliation within oily pore environments, helping improve:
Blackheads + whiteheads + clogged-looking pores + uneven texture.
In Active Control, Salicylic Acid provides the primary pore-focused exfoliating action.
No finished-product percentage is currently published, so I would not assign a strength.
Potassium Azeloyl Diglycinate
A water-soluble derivative of Azelaic Acid combined with glycine.
It helps support:
Oil balance + more even-looking pigmentation + visible calming + blemish-prone skin.
Importantly:
Potassium Azeloyl Diglycinate is not the same ingredient as free Azelaic Acid.
For Chris & Alley, I would name the actual INCI and explain that it is an:
Azelaic-acid derivative.
Sodium Ascorbyl Phosphate
A stable, water-soluble Vitamin C derivative.
It provides:
Antioxidant + complexion-supporting + post-breakout tone benefits.
Sodium Ascorbyl Phosphate is particularly useful in a blemish-focused formula because it complements Niacinamide and Potassium Azeloyl Diglycinate without requiring a strongly acidic Vitamin C base.
Lactic Acid
An Alpha Hydroxy Acid providing additional surface-refining support.
It complements Salicylic Acid by helping improve:
Surface texture + dull build-up + visible smoothness.
No finished-product concentration is published.
Panthenol
Pro-Vitamin B5 provides:
Hydrating + soothing + barrier-supportive benefits.
It helps counterbalance the more active exfoliating ingredients and maintain skin comfort.
Allantoin
A soothing skin-conditioning ingredient that helps support comfort around irritated-looking blemishes.
Glycerin
A humectant that attracts water and helps support hydration within the lightweight gel base.
Urea + Sodium Lactate + Serine + Sorbitol
A group of moisture-supporting ingredients associated with the skin's Natural Moisturising Factor.
They help provide:
Hydration + softness + improved comfort
while the breakout-focused ingredients are working.

After cleansing, dry the skin thoroughly.
Apply a small amount directly to:
Active blemishes + inflamed spots + areas of localised congestion.
Allow the gel to absorb before applying your moisturiser.
Current Lamelle stockist guidance supports use:
Morning and evening, with more frequent localised application where required.
A common current recommendation is:
2–3 times daily directly onto the affected spot.
Because this is an active acid-based treatment, increase frequency according to skin tolerance rather than repeatedly layering large amounts.
Morning
Follow with:
Clarity Corrective AM → SPF 50+
Evening
Follow with:
Clarity Corrective PM Plus
where appropriate and tolerated.
Avoid direct contact with the eyes, lips and broken skin.

None

This product is specifically formulated for individuals with normal to oily skin types, making it suitable for those who experience excess oil production and shine throughout the day.