About this product
celimax THE -A Retinol Shot Tightening Serum is an intensive retinol treatment in a single-dose ampoule format, formulated to stimulate collagen production, smooth fine lines, and improve skin firmness. The shot serum delivers a high retinol concentration for visible anti-ageing results.
Best for normal, combination, oily skin looking to address fine lines, wrinkles, firming — with a focus on anti-aging serum.
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Quick Stats
Key Ingredients
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Product Claims
Common Allergens
Based on confirmed product attributes. Always check the full ingredient list for personal allergens.
Always check the full ingredient list if you have known allergies or sensitivities.
How to Use
- 1Apply to clean, dry skin.
- 2Start with 1-2 drops.
- 3Use 2-3x weekly initially.
Patch Test Recommended
This product contains high-strength actives. Before full application, apply a small amount to your inner arm or jaw and wait 24 hours to check for irritation.
If you experience redness, burning, or itching — discontinue use and consult a dermatologist.
Dermatologist Note
Potent retinol formulation in convenient 1ml dose for testing or boosting routine results.
Based on published clinical literature and dermatological research.
Ingredient Analysis
Full Ingredient List (INCI)
3 ingredientsListed in order of concentration (highest first)
Retinol, Peptides, Antioxidants
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Disclaimer: The information on this page is for informational purposes only and does not constitute medical or dermatological advice. Always do your own research, consult a qualified professional if you have concerns, and patch test new products before full application — especially if you have sensitive or reactive skin.