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Quantity
1
Description
Visibly smooths wrinkles, lifts sagging skin and improves firmness.
Supports firmness and helps reduces visible appearance of wrinkles with ElastafirmX™ tech
Visibly reduce wrinkles with a clinically proven Peptide Complex
Improve skin ...
Reviews
4.8
129 ratings
5
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3
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1
What a winner!!
This serum used in conjuction with the Neck Firming Serum has improved the appearance of my decollatage.
The serum used on my face has improved the firmness and reduced my fine lines.
T
Tamara · 4 days ago
Collagen Firming Serum
I love this product so far. It is so nice to apply with no sticky residue. Looking forward to seeing some results.
I am only applying once a day. Not sure if I should be applying twice a day?
M
Melanie · June 24, 2026
The wait was worth it!
Having tried numerous times to purchase this item, I was never quick enough, and it instantly sold out. But, fortunately I have recently been lucky enough to purchase and have fallen in love with this product. It instantly makes my skin feel soft, and have noticed a real glow to my skin since using. Definitely one of my favourite Boost products!
