Collagen III Amplifier® Multi-Peptide Collagen Serum
Advanced collagen booster for visibly firmer, smoother, and deeply hydrated skin.
Product Overview
Collagen III Amplifier is a breakthrough collagen-stimulating peptide serum that targets key signs of collagen loss—texture, elasticity, fine lines, and firmness. Formulated with cutting-edge Biotech Collagen Type III and a potent multi-peptide complex, this serum visibly restores skin structure and promotes collagen regeneration from the surface up.
The formula delivers accelerated results in just one week*, along with up to 48 hours of deep hydration and a +28% improvement in the skin’s moisture barrier after just one hour of use**. Skin feels plumper, looks more radiant, and is visibly stronger, smoother, and more youthful.
Recommended For
Normal skin
Dry or dehydrated skin
Ageing concerns
Sensitised skin
Dull or uneven skin tone
Combination skin
Key Benefits
Accelerates collagen production for firmer, more elastic skin in just 1 week*
Strengthens skin’s moisture barrier by up to 28% in just 1 hour
Provides 48-hour hydration to deeply nourish and smooth dry, dehydrated skin
Helps improve the appearance of fine lines, wrinkles, firmness, and dullness
Supports collagen Types I, III, and IV for multi-level repair and structural support
Ideal for use between your vitamin C or resveratrol serum and moisturiser
Science + Proof
Clinically Proven Results
+28% improvement in moisture barrier after 1 hour of use
48H hydration for long-lasting skin nourishment
Visible results in 1 week: improved firmness, texture, and radiance
*Cosmeto-clinical study on 60 Chinese subjects using the serum twice daily
**Instrumental test on 25 subjects, 1 hour after application
The Science Behind Collagen III Amplifier
Biotech Collagen Type III: The Collagen of Repair
This advanced ingredient stimulates multiple types of collagen production in the skin, most notably Type III collagen, known for its regenerative and restorative properties. Collagen Type III helps rebuild elasticity, improve firmness, and restore skin density.
Multi-Level Collagen Support
In addition to Type III collagen, this serum helps promote Types I and IV, addressing multiple layers of the skin to visibly correct signs of collagen loss. Combined with hydrating peptides, glycerin, and barrier-supporting ingredients, the formula enhances both the structure and surface appearance of the skin.
SkinCeuticals Collagen III Amplifier® Multi-Peptide Collagen Serum 30ml
1. Prep + Dispense
Begin by cleansing and drying the skin. Apply 4–5 drops of your antioxidant serum—C E Ferulic® in the morning or Resveratrol B E® at night—to the face, neck, and chest. Allow it to absorb completely before moving to the next step.
With consistent daily use, one bottle of antioxidant serum typically lasts 3 to 4 months.
Individual results may vary based on usage and amount applied per use.
2. Apply + Complete
After applying your antioxidant serum, dispense a thin layer of Collagen III Amplifier Serum onto the face, neck, and chest, gently pressing into the skin until fully absorbed.
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In the morning, follow with A.G.E. Interrupter Advanced and finish with a generous application of broad-spectrum sunscreen.
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In the evening, follow with your preferred moisturiser or corrective treatment.
This layering routine helps maximise collagen stimulation, barrier repair, and long-lasting hydration for visibly firmer, smoother skin.
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