Colostrum Serum Authentique

Dry Skin

  • For extremely dry, mature skin.
    Aida says: For use on very dry skin, by those aged 50 and up.
    Combine with Serum Elastine Pure and Serum Amniotique E for the best results.
    Follow with Biologique Recherche MSR-H or Biofixine and Serum Fluid VIP O2 or Serum Yall-O2.
    This intensely hydrating serum is ideal for those living in harsh climates. It improves skin’s natural defenses and elasticity.

    • SOS treatment for dehydration and loss of elasticity.
    • A highly active serum that provides intense hydration for the skin, restoring comfort and suppleness.
    • Your skin is replenished and plumped up. It feels denser and glows with freshness and youth.
    • Prevents drying and repairs the skin after exposure to the sun or to harsh climate conditions.
    • Intensely hydrates the top layers of the epidermis.
    • Plumps up the skin’s moisture cushion.
    • Improves the skin’s natural defenses.
    • Considerably increases the skin’s elasticity.
  • To the face, the eye area, the neck and the cleavage.
    Avoid contact with eyes. External use only.
    Apply 0.5ml (10 drops) of Sérum Colostrum on clean skin over the whole face, neck, and cleavage in a light ascending massage until the product has been completely absorbed.
    A few drops of Sérum Colostrum may be added to the creams for greater instant comfort.
    Sérum Colostrum can be combined with all the other biological Quintessential Serums.
    For even more intense moisturizing and plastifying effects, use Sérum Colostrum with Elastine.
    Note :
    The product after opening must be stock in your fridge.
  • Colostrum Milk Protein:
    rich in Secretory Immunoglobulin.

Customer Reviews

Based on 17 reviews
BR Colostrum

Love this (original) Colostrum by Biologique Recherche! (Much more than the new formula). It smells like soy sauce right out of the bottle, but it is super hydrating- I love it! (The scent dissipates once you apply it) Thank you, Aida Bicaj for the fast shipping!

Melissa Long
Nice product

This is my first time using anything other than the P50 toner from BR. I've only been using this product for about 10 days. It does make my skin feel nice and hydrated. I think its too soon to see any other results. I would like to continue using it after I've finished this smaller bottle size.


Colostrum Serum Authentique

Throw away all other brands and products! This is Nirvana for me!

If I do or don’t like a product I usually do not give reviews. Unlike all the reviews this one is indeed as true as it can be. I have no agenda other than to spread the good word about this AMAZING products.
P50, Colostrum serum and Placenta cream. All 3 are really, really, amazingly effective. I am sooooo happy I finally found it! The first thing that encouraged me to try it was the fact that there are absolutely no perfumes or other enhancers in it. That is why they smell like the plants and all the natural ingredients in it. Don’t be scared of the smells. That is how all the skin products in the world should smell. I can’t recommend it enough!

Kay Dorelus

I really like this serum. It's definitely good if your skin is on the dry side. It is definitely thicker than amniotique.