Last reviewed and verified: June 2026
Modere CellProof Serum: Liquid BioCell collagen science applied topically, made for Australia
The wellness verdict
Modere CellProof Serum is a luxurious, lightweight 30ml facial serum featuring patented BioCell Collagen® CG with the same Collagen/HA Matrix® Technology as the award-winning Liquid BioCell nutritional products — applied topically. Soothes and conditions, provides age-defying antioxidants, hydrates to make skin look plumper and fuller, reduces fine lines, and produces a rapid tightening effect. For all skin types, twice daily. 100% money-back guarantee.
Patented BioCell Collagen® CG — Liquid BioCell technology in a facial serum
CellProof Serum features the same Collagen/HA Matrix® Technology as the award-winning Liquid BioCell nutritional products — clinically shown to nourish skin from the inside. CellProof Serum delivers the same technology from the outside, providing patented BioCell Collagen CG in a luxurious 30ml topical serum.
Exclusive botanical complex — acacia Senegal & rhizobian gums
An exclusive botanical complex including acacia Senegal and rhizobian gums works alongside the BioCell Collagen CG. The lightweight formula is perfect for all skin types with a natural citrus, lavender and melon aroma.
Rapid tightening effect + fine line reduction
Produces a rapid* tightening effect for smoother-looking skin. Reduces the appearance of fine lines and wrinkles. Hydrates and moisturises to make skin look plumper and fuller. CellProof Collection step 2. 100% money-back guarantee.
Free postage over $200 · Shipped with care from Sydney
Why the gap between nutritional collagen and topical skin care is closing
Modere’s Liquid BioCell Collagen is one of the most recognised nutritional collagen products in the market — with multi-patented Collagen/HA Matrix Technology that is clinically studied to support skin from the inside out. The question has always been: can you get the same technology working from the outside as well? CellProof Serum is Modere’s answer: the same BioCell Collagen CG is delivered in a topical serum, giving your skin the collagen science both ways.
The result is a facial serum that soothes and conditions, provides age-defying antioxidants, hydrates to make skin look plumper and fuller, reduces the appearance of fine lines and wrinkles, and produces a rapid tightening effect — all in a luxurious, lightweight formula that’s perfect for all skin types.
Key ingredients in CellProof Serum
From the official AU Shaklee description. Always read the current label for the full INCI list.
| Ingredient | What it brings |
|---|---|
| BioCell Collagen® CG (patented) | The same Collagen/HA Matrix Technology as Liquid BioCell nutritional products — delivered topically to help restore a luminous appearance |
| Acacia Senegal & rhizobian gums | Exclusive botanical complex working alongside BioCell Collagen CG for skin conditioning |
| Natural aroma (citrus, lavender, melon) | Light, refreshing aromatic notes from natural sources |
For the full INCI ingredient list, visit au.shaklee.com or read the current AU physical label.
What CellProof Serum does for skin
Restore luminous appearance via BioCell Collagen CG
The patented Collagen/HA Matrix Technology is applied topically to help restore a luminous skin appearance — soothes and conditions skin, provides antioxidant support and helps revive the look of tired, dull skin.
Hydrate, plump and smooth
Hydrates and moisturises to make skin look plumper and fuller. Reduces the appearance of fine lines and wrinkles. Produces a rapid tightening effect for smoother-looking skin.
Age-defying antioxidant protection
Provides age-defying antioxidants to help protect skin from the environmental stressors — including UV exposure, which is a daily factor in Australia’s high-UV environment.
What to expect
Immediately (rapid tightening)
The AU description notes a “rapid* tightening effect” — many people notice an immediate smoothing and firming sensation after applying the serum. This is the most immediate observable effect.
Weeks 4–8
Fine line reduction and skin luminosity improvements from the BioCell Collagen CG are cumulative. Consistent twice-daily use is the key driver of longer-term visible results.
Tips for using CellProof Serum
3–5 drops, twice daily
The AU directions specify 3–5 drops applied to face and neck, morning and night. Serums are concentrated — a small amount delivers the full benefit. Apply before your moisturiser.
Use as the inside-outside CellProof system with Liquid BioCell
CellProof Serum delivers BioCell Collagen technology from the outside. Liquid BioCell Collagen delivers the same technology from the inside. Using both creates a comprehensive inside-outside collagen science approach to skin health.
Always follow with CellProof Moisturiser
Serum + moisturiser is the optimal daily routine. The Serum delivers the BioCell actives; the Moisturiser seals in hydration and adds its own peptide and astaxanthin support on top.
Safety & skin sensitivity
CellProof Serum is formulated for all skin types.
Sensitive skin. Patch test on a small area before first full use if you have sensitive or reactive skin.
External use only. Keep away from eyes. If contact occurs, rinse with water.
Always read the label and follow directions for use.
FAQ — Modere CellProof Serum Australia
What is CellProof Serum?
A luxurious, lightweight 30ml facial serum featuring patented BioCell Collagen CG with the exclusive Collagen/HA Matrix Technology — the same technology as the award-winning Liquid BioCell nutritional products, applied topically. Also contains an exclusive botanical complex including acacia Senegal and rhizobian gums. Formulated for all skin types with a natural citrus, lavender and melon aroma.
How does it relate to Liquid BioCell Collagen?
CellProof Serum features the same Collagen/HA Matrix Technology as Liquid BioCell nutritional products. Liquid BioCell is clinically shown to nourish skin from the inside; CellProof Serum delivers the same technology from the outside, as a topical serum.
How do I use it?
After cleansing, apply 3–5 drops to skin, face and neck, twice daily (morning and night). Use before your moisturiser. Always read the current AU label for full directions.
What does it do?
Soothes and conditions skin, provides age-defying antioxidants, boosts the appearance of tired-looking skin, hydrates to make skin look plumper and fuller, reduces the appearance of fine lines and wrinkles, and produces a rapid tightening effect for smoother-looking skin.
Is it suitable for all skin types?
Yes — the AU description states perfect for all skin types.
How does it fit in the CellProof routine?
The Serum is step 2: cleanser first (Double Cleanser), then Serum, then Moisturiser. The Bakuchiol Booster can be added between cleanser and serum.
Postage?
Flat rate $12 Australia-wide, free over $200. Ships from Sydney.
Cost?
Retail $130.90, member $111.25 AUD (save $19.65). GST inclusive.
Guarantee?
100% money-back guarantee.
Pricing & Perks
Retail: $130.90 | Member: $111.25 (save $19.65) AUD, GST inclusive.
Save 15% every order with a Shaklee membership. Postage is a flat rate of $12 Australia-wide, free over $200.
The Shaklee Difference
Safe · Proven · Guaranteed
A Heritage Company — 70 Years Pioneering Clean, Clinically Proven Wellness.
Heritage & achievements
- ✓Founder Dr Shaklee invented the US Multivitamin
- ✓120+ Clinical Studies
- ✓80+ Patents
- ✓$500M in Research & Development
- ✓Trusted by Elite Athletes | Powered 150+ Olympic Gold Medals
- ✓Exclusive access to Modere & Liquid BioCell® Collagen Peptides
Safety & quality
- ✓EWG-Verified skincare
- ✓Clean, non-toxic formulas (2,500+ ingredients left out)
- ✓No Animal Testing. Vegan options
- ✓100,000+ quality tests annually
- ✓Beyond Organic Promise
- ✓No-GMO Promise
Our products are Clinically proven · Science-backed · High performing to give you real results — skincare that erases a decade of ageing, and nutrition that helps you look, live and feel younger, longer.
Officially a Shaklee Ambassador, partnered with Shaklee Australia, I’m honoured to be here for you on your wellness journey. Proudly serving my customers for over 20+ years. I’m passionate about holistic, healthy living, Biohacking & Longevity. Helping my community Live Age-Free!
Shipped with care from Sydney
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The Shaklee Difference. Safe. Proven. Guaranteed.
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