The Ordinary Aloe + NAG Soothing Serum 2% NAG, 1 fl oz — Calms Skin & Fades Post-Acne Marks

This gentle, fast-absorbing serum combines aloe leaf juice powder, N-acetyl glucosamine (NAG) and a peptide (palmitoyl pentapeptide-4) to support hydration, strengthen the skin barrier and visibly improve the look of post-acne marks, redness, pores and uneven texture. Formulated for acne-prone and irritated skin, it’s designed for twice-daily application and tested in consumer studies for measurable improvements over eight weeks.

How does this serum reduce the look of post-acne marks?

The formula pairs N-acetyl glucosamine (NAG), a biotechnology-derived ingredient, with soothing aloe and peptide technology to target discolored or darkened areas left by acne. Regular use helps promote a more even pigment appearance while calming irritated skin that can exacerbate marks.

• Contains 2% NAG to address uneven tone and target post-acne marks
• Aloe barbadensis leaf juice powder for immediate hydration and soothing
• Palmitoyl pentapeptide-4 supports texture and barrier resilience
• Consumer testing showed a 28% reduction in appearance of post-acne marks after 8 weeks

Will this serum help with redness, pores and texture?

Yes — the combination of calming aloe, texture-targeting peptide and NAG supports visible improvements in several skin concerns. It’s formulated to reduce the look of redness caused by irritation, refine the appearance of pores, and smooth uneven texture over consistent use.

• Reduces appearance of redness from irritation
• Reported 25% reduction in visible pore size in consumer testing
• Improves perceived skin texture and smoothness (consumer-tested results)
• Lightweight texture layers easily under moisturizers and sunscreen

How should I apply it and where does it fit into my routine?

Apply a few drops to dry skin in the morning and evening after cleansing and before heavier treatments or moisturizers. Patch-testing is recommended; avoid application on broken skin and discontinue if irritation occurs. Because it’s hydrating and non-greasy, it sits well beneath SPF during daytime routines.

• Use 1–4 drops per application to cover face and targeted areas
• Apply AM and PM after cleansing, before oilier serums or creams
• Patch test before full-face use and avoid damaged skin
• Compatible with most non-irritating actives; layer thoughtfully with exfoliants

What results can I expect and how long until I see them?

Visible improvements were noted in consumer testing after consistent twice-daily use for eight weeks. Expect gradual changes: hydration and reduced redness may appear first, followed by measurable reductions in post-acne marks, pores and texture over weeks of regular application.

• Hydration and calming effects often noticed early
• Texture and pore improvements typically develop over several weeks
• Consumer study: improvements recorded at eight-week mark
• Individual results vary depending on skin type and consistency

Who is this for: The Ordinary Aloe 2% + NAG 2% Solution is aimed at people with acne-prone or irritated skin who want a lightweight serum to soothe, hydrate and visibly reduce the look of post-acne marks, uneven tone and texture. It’s suitable for daily AM/PM use within a balanced skincare routine, especially for those seeking ingredient-focused, measurable improvements without heavy oils or fragrances.

Ingredients

Aqua (Water), Propanediol, Glycerin, Dipropylene Glycol, Aloe Barbadensis Leaf Juice Powder, N-Acetyl Glucosamine, Palmitoyl Pentapeptide-4, Biosaccharide Gum-2, Pentylene Glycol, Xanthan Gum, Isoceteth-20, Hydroxymethoxyphenyl Decanone, Sodium Lactate, Lactic Acid, Sodium Hydroxide, Ethylhexylglycerin, Phenoxyethanol, Chlorphenesin.