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Skin Care
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Elastine Serum Authentique

Anti-Wrinkle - Regenerating - Toning

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For Clinical Use Our lip care is designed to be used on its own or in combination with aesthetic treatments to prolong or enhance their effects.
Beautifully Presented Beauty is the essence of our brand. Our transformative formulas come beautifully and sustainably packaged. They elegantly match your designer purse.
Sustainable and Responsible Our commitment to clean beauty includes using carefully sourced ingredients, and always aiming to reduce our environmental footprint.
Serving Our Community In caring for our community of lip aesthetic connoisseurs, we offer free shipping on all orders over $50 and chat support led by beauty experts.
Suitable for skin types:
  • Aging
  • Mature
  • All skin types
Complete list of ingredients:
WATER (AQUA), PROPYLENE GLYCOL, GLYCERIN, GLYCERYL POLYMETHACRYLATE, METHYLPROPANEDIOL, BUTYLENE GLYCOL, EQUISETUM ARVENSE EXTRACT, ALTEROMONAS FERMENT EXTRACT, PALMITOYL TRIPEPTIDE-1, PALMITOYL HEXAPEPTIDE-12, PALMITOYL TETRAPEPTIDE-7, SODIUM HYALURONATE CROSSPOLYMER, SODIUM LACTATE, ACACIA SENEGAL GUM, XANTHAN GUM, CARBOMER, PEG-8, TRIETHANOLAMINE, POLYSORBATE 20, ISOPROPYL ALCOHOL, CAPRYLYL GLYCOL, PHENETHYL ALCOHOL.
Aida says:
Great for fine lines! Use it all over the face and around the eyes. It should be constantly used in your routine. Start using it early to prevent fine lines that could then turn into deep lines.

Elastine: Smoothing and Firming Serum for Fine Lines and Skin Flexibility

Elastine Sérum Authentique by Biologique Recherche is a targeted treatment serum formulated to restore elasticity, smooth fine lines, and prevent the early signs of aging. With its lightweight texture and regenerating active ingredients, it strengthens the skin’s structure and improves suppleness—making it ideal for delicate areas and expression lines.

  • Firm, Smooth, and Prevent

    Formulated for Fine Lines, Dehydrated Skin, or Early Loss of Elasticity

    Elastine helps maintain the skin’s spring-like quality, supporting its ability to stretch and bounce back. It targets superficial wrinkles and fine dehydration lines—particularly around the eyes, lips, and forehead—leaving skin visibly smoother, more resilient, and hydrated.

    Key Benefits:

    • Improves Elasticity: Strengthens skin’s structural fibers for better firmness and tone.
    • Smooths Fine Lines: Reduces early signs of aging and expression lines.
    • Hydrates and Softens: Keeps skin supple, plump, and comfortable.
    • Targets Delicate Areas: Safe for use around eyes, mouth, and neck.
    • Prevents Premature Aging: Ideal for those starting to notice textural changes or early wrinkles.

    Why Choose Elastine?

    This serum is perfect for anyone looking to preserve skin flexibility and address the first signs of aging. It delivers visible smoothing without irritation, making it a reliable addition to preventative or corrective routines.

  • How to Use:

    • Step 1: After cleansing and applying Lotion P50, apply a few drops of Elastine to the face, neck, and eye area.
    • Step 2: Lightly tap into the skin until fully absorbed.
    • Step 3: Use morning and/or evening before applying moisturizer or eye cream.
  • Key Ingredients:

    • Elastin Extract: Aids in maintaining elasticity and smoothing fine lines.
    • Amino Acids: Support skin regeneration and hydration.
    • Hydrating Agents: Enhance moisture retention for added plumpness.
  • What to Expect:

    Skin appears smoother, more elastic, and better able to resist visible signs of stress or aging. With continued use, expression lines soften, hydration improves, and the overall complexion becomes more refined and firm.

Conclusion:

Elastine Sérum Authentique is your skin’s ally against the early effects of aging. With powerful yet gentle firming action, it restores bounce, smoothness, and confidence—one drop at a time.

Skin feels smoother, more elastic, and visibly refreshed. With consistent use, Sérum Elastine helps soften expression lines, improve bounce, and restore youthful flexibility—making it a must-have in any firming or anti-aging skincare routine.


Customer Reviews

Based on 56 reviews
91%
(51)
7%
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A
AGATA M (Wallingford, US)
My top must have

This is my go to, especially for the fine lines and lack of elasticity under eyes.

A
Ashley Boblett (Meridian, US)
Love

I'm loving this addition

A
Alexis J Huneycutt (Arkadelphia, US)
Love this serum!

Light and not sticky. Been using for 3 weeks and can’t wait to order more!

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