Hyper Retinol EX 1.0 Serum 20ml
High-potency retinol EX 1.0 serum for anti-aging and advanced skin renewal
About this product
ISNTREE Hyper Retinol EX 1.0 Serum 20ml is a high-potency 1% retinol serum for experienced retinoid users seeking maximum anti-ageing efficacy from collagen stimulation, accelerated cell turnover, and deep wrinkle reduction. Start with low-frequency use and gradually build to nightly application.
Best for normal, dry, combination skin looking to address anti-aging, fine lines & wrinkles, texture — with a focus on advanced 1% retinol treatment for anti-aging and renewal.
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How to Use
- 1PM use only
- 2After cleansing
- 3Apply thin layer to face
- 4Follow with moisturizer
- 5Always use SPF next morning
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.
Routine Placement
Apply this serum & ampoule as step 5 in your routine.
Quick Stats
Key Ingredients
Ingredient Analysis
Disclaimer: Ingredient information is for educational purposes only and does not constitute medical or dermatological advice. Sources: EWG Skin Deep, EU CosIng, NIH PubChem.
Dermatologist Note
1% retinol is for experienced retinol users; 20ml is a focused treatment dose
Based on published clinical literature and dermatological research.
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.
Ingredient Analysis
Disclaimer: Ingredient information is for educational purposes only and does not constitute medical or dermatological advice. Sources: EWG Skin Deep, EU CosIng, NIH PubChem.
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Disclaimer: Information on this page is for educational purposes only and does not constitute medical or dermatological advice. Always patch test new products and consult a qualified professional if you have skin concerns. Skinuity does not sell any products. We provide affiliate links to third-party retailers and may earn a commission on qualifying purchases.