

Overview
The Arencia Retinal Booster Shot is a high-performance concentrated serum designed to target visible signs of ageing and uneven skin texture. Its formula is based on retinal (retinaldehyde), a form of vitamin A that is more direct and effective than classic retinol, as it requires only one conversion step to become active on the skin. This treatment is formulated to be stable and to limit the irritation commonly associated with vitamin A derivatives.
Key Benefits
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Accelerated Skin Renewal: Retinal stimulates epidermal renewal, helping to reduce the appearance of fine lines and deep wrinkles.
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Improved Texture: Refines skin texture and tightens pores for a smoother, more even complexion.
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Radiance Action: Helps fade dark spots and post-acne marks by regulating melanin production.
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Firmness Support: Supports natural collagen production, improving skin elasticity and density.
How to use
Ingredients
Shipping & returns
- Free shipping in France from €70 of purchases.
- Free Click & Collect at our boutique: 178 Rue Ordener, 75018 Paris (Mon–Sat 11am–1pm / 2pm–8pm, Sun 2pm–7pm).
- Returns: unopened products can be returned within 14 days. See our refund policy and shipping policy.
