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BOOST LAB Serum Collagen Firming Serum
BOOST LAB Serum Collagen Firming Serum
BOOST LAB Serum Collagen Firming Serum
BOOST LAB Serum Collagen Firming Serum
BOOST LAB Serum Collagen Firming Serum
BOOST LAB Serum Collagen Firming Serum
BOOST LAB Serum Collagen Firming Serum
BOOST LAB Serum Collagen Firming Serum
BOOST LAB Serum Collagen Firming Serum
BOOST LAB Serum Collagen Firming Serum
BOOST LAB Serum Collagen Firming Serum
BOOST LAB Serum Collagen Firming Serum
BOOST LAB Serum Collagen Firming Serum
BOOST LAB Serum Collagen Firming Serum
BOOST LAB Serum Collagen Firming Serum
BOOST LAB Serum Collagen Firming Serum
BOOST LAB Serum Collagen Firming Serum
BOOST LAB Serum Collagen Firming Serum
ElastafirmX™

Collagen Firming Serum

Plumps and firms for improved elasticity
4.3
Rated 4.3 out of 5 stars
78 Reviews
$39.95
$39.95

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 elasticity and hydration with Hydrolysed Collagen and Collagen Amino Acids
  • Refine texture and support skin barrier with Collagen Amino Acids
INGREDIENTS

WHAT'S INSIDE

Aqua (Water),Glycerin, Sodium Citrate, Citric Acid, Propanediol, Dimethicone,HydrolyzedCollagen, Methyl Gluceth-20, Caprylic/Capric Triglyceride,BehenylAlcohol, PEG-20 Methyl GlucoseSesquistearate, Collagen Amino Acids,Ginkgo biloba(Ginkgo) Leaf Extract,Olea europaea(Olive) OilUnsaponifiables, Palmitoyl Tripeptide-38, Hydroxypropyl Cyclodextrin,PentyleneGlycol,Glycine soja(Soybean) Seed Extract,Olea europaea(Olive) Fruit Oil, Hydrogenated Olive Oil,Hydroxyethylcellulose, Benzalkonium Chloride,Ethylhexylglycerin, Phenoxyethanol, Glyceryl Stearate, Methyl GlucoseSesquistearate, PEG-100 Stearate

WHAT’S NOT INSIDE 

Formulated without Parabens, Retinol, Exfoliants 

*Our formulations are updated from time to time as part of our ongoing commitment to innovation. As such, the ingredients list above may vary from the physical packaging depending on the date and region of purchase. 

HOW TO USE

Massage 3-4 drops of serum into your face, wait a moment for it to absorb. Follow with our Daily Firming Moisturiser in the AM or our Night Recovery Cream in the PM.  

Note: This serum is thicker than most, so might require a shake before using the dropper! 

CONSUMER TRIAL RESULTS
  • 83% of participants agreed their skin felt and looked smoother*
  • 95% agreed the Collagen Firming Serum absorbs quickly and seamlessly into the skin.*
  • 83% of participants experienced skin that felt calmer and more balanced.* 
  • 84% of participants agreed their skin felt more hydrated after 4 weeks of use.*

*Claims based on a 4-week study of 101 Australian consumers, testing Collagen Firming Serum. 2026 survey conducted by Home Tester Club.

SHIPPING, REFUNDS & RETURNS

Shipping:

For all Australian orders over $75, we offer free, tracked shipping, with your Collagen Firming Serum arriving in 2-8 business days. International shipping rates vary by location — please refer to our Delivery FAQs page here for full details.

Once our team have packed and posted your order, we’ll send you a confirmation email with a detailed itinerary of your serum’s trip (aka a tracking number).

Refunds & Returns: 

We want you to love our serums as much as we do. That’s why we offer a 30-day money-back guarantee for first-time purchasers unsatisfied with our products (excluding LED devices). Simply get in touch and we’ll get it sorted.

Our (digital) door is always open. You can reach us at info@boostlabco.com.

Collagen Firming Serum

$39.95
$39.95
ElastafirmX™ - Collagen Firming Serum

How To Use

Collagen firming serum and dropper on white background.
x
x Collagen firming serum and dropper on white background.
ElastafirmX™ - Collagen Firming Serum

How To Use

  • Step 1
    Massage 3-4 drops of serum into your face.
  • Step 2
    Wait a moment for it to absorb.
  • Step 3
    Follow with our Daily Firming Moisturiser in the AM or our Night Recovery Cream in the PM.  
BOOST LAB RESULTS

Real People, Real Results

83% of participants agreed their skin felt and looked smoother.*

*Claims based on a 4-week study of 101 Australian consumers, testing Collagen Firming Serum. 2026 survey conducted by Home Tester Club.

95% agreed the Collagen Firming Serum absorbs quickly and seamlessly into the skin.*

*Claims based on a 4-week study of 101 Australian consumers, testing Collagen Firming Serum. 2026 survey conducted by Home Tester Club.

83% of participants experienced skin that felt calmer and more balanced.* 

*Claims based on a 4-week study of 101 Australian consumers, testing Collagen Firming Serum. 2026 survey conducted by Home Tester Club.

84% of participants agreed their skin felt more hydrated after 4 weeks of use.*

*Claims based on a 4-week study of 101 Australian consumers, testing Collagen Firming Serum. 2026 survey conducted by Home Tester Club.

Boost Lab

Testimonials

Made a huge difference

I am very impressed with this serum, it has really smoothed out the fine lines and firmed up sagging areas. the only thing I found unfortunate was the applicator was faulty and would not suck up the product. So I would stab it in then smear on my face as needed. The complete change in my skin since using the product was remarkable.

Kelly

New Firmer Face

The Boost Serum has definitely helped reduce wrinkles and fine lines. I feel like it has firmed my skin and my complexion looks more boosted and refreshed overall. I can feel it working as soon as I put this on my face and neck. I love this product and will continue using it.

Clarissa

A Boost for your skin

I found the Boost Lab Elastafirm a great product & it has smoothed out my skin & given it a dewy complextion, my fine lines are still there but maybe a tiny bit less. It is easy to apply. You only need a small amount so it would last quite a long time, overall I would recommend this product.

Donna

Happy Skin

This serum was such a joy to use. The texture was silky smooth and a great consistency that absorbed into my skin so well. The scent was so mild I hardly noticed it. After using for a few weeks my skin feels firmer, smoother and really quite silky. I feel like I almost have a little glow to my skin. This is definitely a product I will be repurchasing.

Sharon

Boost Lab Collagen Firming Serum is Best

I have been using Boost Lab Collagen for roughly 3 months. I and many of my friends have noticed that these has been less wrinkles and my face feels tighter. I was shocked cause many of the serums I used don't actually work which leave me disappointed especially when they are $50 for 20ml. Would recommend to all my friends and family!!!

Sonia

Collagen Firming Serum

Wow, I was sceptical at first and didn't think I would notice any difference. I have been using this Boost Lab Collagen Firming serum morning and night for the last 6 weeks. There is a slight scent to it, but nothing overpowering. You do not need much which is great, a little goes a long way. My face absorbed it so well, my skin took it in as if it was thirst quenching. My face felt softer and hydrated at first. Then after a couple of weeks I had a few friends mention how my face was glowing, I did notice that it looked healthier. With continued use it soaks in beautiful and has given me a plump look effect. I will continue to use this, even after 6 weeks of using, I have about a quarter of this bottle left. I have felt there has been an improvement with the look and feel of my face. I definitely recommend trying if you have been looking into it.

Danielle
FAQS

Collagen Firming Serum

What is ElastafirmX™?

ElastafirmX™ is our proprietary firming technology, combined with collagen peptides, amino acids and an advanced peptide complex. This unique blend is designed to visibly smooth wrinkles, support elasticity and improve the look of skin firmness.

What does it do?

The Collagen Firming Serum is designed to visibly smooth fine lines, improve elasticity and support firmer-looking skin. It features a Peptide Complex to help reduce the appearance of wrinkles, while Hydrolyzed Collagen and Collagen Amino Acids work to enhance hydration, refine texture and strengthen the skin barrier, with ElastafirmX™ for longer-lasting results.

Do I use the Collagen Firming Serum morning and night?

Yes. The Collagen Firming Serum has been formulated as an all-over face treatment that fits seamlessly into your routine. Apply after cleansing (and toner), then follow with moisturiser. In the morning, always finish with SPF.

Can this replace lost collagen in my skin?

Topical collagen cannot replace the collagen naturally produced within the skin. Instead, this formula is designed to supportyour skin's natural collagen building processes, helping toimprove skinelasticity,hydrationand firmness, helpingimprovethe visible signs associated with collagen decline.

Collagen Firming Serum Reviews

4.3
Rated 4.3 out of 5 stars
Based on 78 reviews
Total 5 star reviews: 32 Total 4 star reviews: 42 Total 3 star reviews: 3 Total 2 star reviews: 1 Total 1 star reviews: 0
95%would recommend this product
ResultsRated 5.0 on a scale of 1 to 5
Value for MoneyRated 5.0 on a scale of 1 to 5
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78 reviews
  • Rated 5 out of 5 stars
    A really nice serum

    I really liked this serum. My skin felt really soft and smooth after using it. It has a nice cooling feel when you put it on and it’s absorbed quickly. A little goes a long way!

    M
    Mandy
    Was this helpful?
  • Rated 5 out of 5 stars
    Boost Lab collagen firming serum is best

    I have been using boost lab collagen for roughly 3 months. I and many of my friends have noticed that there has been less wrinkles and many face feel tighter. I’m was shocked cause many of the serums I used don’t actually work which leaves me disappointed especially when they are $50 for 20ml. Would recommend to all my friends and family!!!

    S
    Sonia
    Was this helpful?
  • Rated 5 out of 5 stars
    Add this to your beauty regime

    I really enjoyed using this product. It was easy to use with the applicator and a little product went a long way. The scent was quite pleasant and smooth and easily absorbed into my skin. My face felt radiant after using this product for an extended period of time. I would highly recommend this product.

    D
    Danielle
    Was this helpful?
  • Rated 4 out of 5 stars
    A Boost for your skin

    I found the Boost Lab Elastafirm a great product & it has smoothed out my skin &.given it a dewy complexion, my fine lines are still there but maybe a tiny bit less. It is easy to apply & I like the little dropper to apply. You only need a small amount so it would last quite a long time,overall I would recommend this product.

    D
    Donna
    Was this helpful?
  • Rated 5 out of 5 stars
    Great product, used 2x a day for 6 weeks

    I really love this serum. I currently have very little left, which makes me a little sad, because I feel like it is doing good for my skin.

    I used it morning and night after washing my face. During the day, under sunblock or foundation, it did not pill or make my face feel heavy and oily. It absorbed well into my skin and made my skin feel smooth.

    I love that it did not feel sticky or oily on my face and blended well with SPF and foundation.

    I would buy this again with my own dollars.

    T
    Tanya
    Was this helpful?
  • Rated 5 out of 5 stars
    NEW FIRMER FACE

    The Boost Serum has definitely helped reduce wrinkles and fine lines. I feel like it has firmed my skin and my complexion looks more boosted and refreshed overall. I can feel it working as soon as put this onto my face and neck. I love this product and will continue using it.

    C
    CLARISSA
    Was this helpful?
  • Rated 5 out of 5 stars
    Happy skin

    This serum was such a joy to use. The texture was silky smooth and a great consistency that absorbed into my skin so well. The scent was so mild I hardly noticed it. After using for a few weeks my skin feels firmer, smoother and really quite silky. I feel like I almost have a little glow to my skin. This is definitely a product I will be repurchasing.

    S
    Sharon
    Was this helpful?
  • Rated 5 out of 5 stars
    Excellent serum for my skin

    This serum is really moisturising and effective on my skin. I have a frown line near my eyebrow and it softened it up dramatically. My skin feels so smooth and soft.

    BL Profile picture for BOOST LAB
    BOOST LAB
    2 weeks ago

    Thank you so much for taking the time to share your absolutely wonderful review, Klaudyna!

    We're absolutely thrilled to hear that your Collagen Firming Serum is so moisturising and effective on your skin, and that it has dramatically softened your frown line near your eyebrow. It's amazing to know that your skin feels so smooth and soft after using it.

    Your feedback truly means the world to us and we're so grateful to be part of your skincare journey.

    Please don't hesitate to reach out if we can assist you with anything at all.

    Warm regards,
    Team Boost 💛

    K
    Klaudyna
    Was this helpful?
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