Christina Forever Young Bio-Firming Serum (Step 5A) 300ml / 10.2oz
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Christina Forever Young - Bio-Firming Serum (Step 5A) 300ml / 10.2oz
The Christina Forever Young Bio-Firming Serum (Step 5A) in 300ml / 10.2oz is a professional-strength treatment designed to deliver targeted lifting and firming benefits as part of Christina’s step-based skincare system. This concentrated serum works to improve skin elasticity, redefine contours, and combat sagging through its advanced bioactive formula.
Key Benefits:
Collagen Activation: Peptides and growth factors stimulate fibroblast activity for long-term firmness.
Instant Tightening: Hyaluronic acid or plant-based polymers create a temporary "lifted" effect upon application.
Hydration Lock: Moisture-binding ingredients plump fine lines while reinforcing the skin barrier.
Lightweight Absorption: Silky texture layers seamlessly under masks or moisturizers.
Professional 300ml Size:
Ideal for spa use or extended home care, allowing generous application to face, neck, and décolletage.
How to Use in the Step System:
After exfoliation (Step 4), apply 2–3 pumps as Step 5A, massaging upward until absorbed. Follow with Step 5B (Bio-Lifting Powder) or proceed to Step 6 (masks).
We accept payment by any of the following methods:
PayPal
eBay Managed Payments
Please pay as soon as possible after winning an auction, as that will allow us to post your item to you sooner!
We offer worldwide shipping on all orders!
Your order will be dispatched within 2 working days of receiving payment (Monday-Friday) and you should expect to receive it 7-10 business days after dispatch (for orders sent RM 1st Class).
In the very unlikely event that your item is lost or damaged during post, then WE are responsible and will issue either a full refund or replacement.
If you are not 100% satisfied with your purchase, you can return the product and get a full refund or exchange the product for another one, be it similar or not.
You can return a product for up to 30 days from the date you purchased it.
Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt.





Christina Forever Young - Bio-Firming Serum (Step 5A) 300ml / 10.2oz
The Christina Forever Young Bio-Firming Serum (Step 5A) in 300ml / 10.2oz is a professional-strength treatment designed to deliver targeted lifting and firming benefits as part of Christina’s step-based skincare system. This concentrated serum works to improve skin elasticity, redefine contours, and combat sagging through its advanced bioactive formula.
Key Benefits:
Collagen Activation: Peptides and growth factors stimulate fibroblast activity for long-term firmness.
Instant Tightening: Hyaluronic acid or plant-based polymers create a temporary "lifted" effect upon application.
Hydration Lock: Moisture-binding ingredients plump fine lines while reinforcing the skin barrier.
Lightweight Absorption: Silky texture layers seamlessly under masks or moisturizers.
Professional 300ml Size:
Ideal for spa use or extended home care, allowing generous application to face, neck, and décolletage.
How to Use in the Step System:
After exfoliation (Step 4), apply 2–3 pumps as Step 5A, massaging upward until absorbed. Follow with Step 5B (Bio-Lifting Powder) or proceed to Step 6 (masks).

We accept payment by any of the following methods:
PayPal
eBay Managed Payments
Please pay as soon as possible after winning an auction, as that will allow us to post your item to you sooner!
We offer worldwide shipping on all orders!
Your order will be dispatched within 2 working days of receiving payment (Monday-Friday) and you should expect to receive it 7-10 business days after dispatch (for orders sent RM 1st Class).
In the very unlikely event that your item is lost or damaged during post, then WE are responsible and will issue either a full refund or replacement.
If you are not 100% satisfied with your purchase, you can return the product and get a full refund or exchange the product for another one, be it similar or not.
You can return a product for up to 30 days from the date you purchased it.
Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt.
Materials + Care
We prioritize quality in selecting the materials for our items, choosing premium fabrics and finishings that ensure durability, comfort, and timeless appeal.
Shipping + Returns
We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.