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4.6
(703 Reviews)
Collagen Neck Firming Serum
Most neck serums just moisturise. This one is clinically proven to rebuild collagen while protecting what you still have.
✅ Targets the root cause of crepey neck skin
✅ Two patented, clinically proven ingredients
✅ Nothing else at this price point does both
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Benefits
Your neck loses collagen faster than almost anywhere else on your body, and most serums don't address it. Hey Bud's Neck Firming Serum combines two patented actives, SKINectura™ and Matribust®, that work at the dermal layer to rebuild lost collagen and protect the elastin fibres you still have. The built-in cooling roller stimulates circulation and supports lymphatic drainage as you apply. Real improvement, not just surface hydration.
Ingredients
Water, Propanediol, Ethoxydiglycol, Glycerin, Simmondsia Chinensis (Jojoba) Seed Extract, Carbomer, Anigozanthos Flavidus Extract, Xanthan, Hydrolyzed Soy Protein, Rice Amino Acids, Cannabis Sativa (Hemp) Seed Extract, Proline, Lactic Acid, Hydrolyzed Adansonia Digitata Seed Extract, Phenoxyethanol, Ethylhexylglycerin, Sodium Hydroxide.
Shipping & Returns
Shipping
Free standard shipping on all orders over $50 AUD, worldwide.
Australia: 2-6 business days
New Zealand: 5-8 business days
USA & Canada: 8-10 business days
Rest of world: 10-12 business days
Express shipping available at checkout.
Returns
Not happy? Contact us at support@heybudskincare.com and we'll sort it out. Refunds are processed within 24 hours of receiving your return and issued back to your original payment method within 3-5 business days.
Return shipping is at the customer's cost. Send returns to: PO Box 4208, McKinnon VIC 3204, Australia.
Note: We don't accept returns for products showing signs of misuse or damage. Refunds are capped at $200 AUD per customer.
If your order arrived damaged or incorrect, we'll cover the return shipping and send a replacement straight away.
Most Neck Serums Are Just Moisturiser in a Fancy Bottle. This One Is Different.
Collagen loss is the real reason your neck sags, and the only way to fix it is to rebuild what's been lost. Our Neck Firming Serum has two patented ingredients that do exactly that.
Rebuilds Lost Collagen
SKINectura™, from Australian Kangaroo Paw Plant, stimulates new collagen production at the source. Most neck serums never get this deep.
Protects What's Left
Matribust® is a patented Peptide that stops your existing collagen from breaking down. Clinical results: +22.9% elastic recovery in 84 days.
Results You Can See
"I could tell within the first few days there was improvement." "It has significantly improved my saggy neck." Real results, real customers.
The Real Reason Your Neck Looks the Way It Does
It's Not Loose Skin. It's Collagen Loss.
Most people think neck sagging is a loose skin problem. That's why so many treatments pull, lift, or plump, but tightening loose skin doesn't fix what caused it to loosen.
The real culprit is collagen loss. Your neck loses structural collagen and elastin over time, and the process accelerates during menopause, with some women losing up to 30% of their skin collagen in just five years.
The fix isn't moisturising. It's rebuilding what's been lost.
Why Most Neck Serums Don't Actually Work
Most neck serums are just moisturiser in a fancier bottle.
They hydrate the surface and make skin feel smooth, but they don't touch the collagen layer. They don't rebuild elastin. They don't address what's actually causing your neck to sag.
Building a serum that genuinely stimulates collagen synthesis requires patented, clinically validated actives at effective concentrations. Most brands skip that step because it costs more.
Hey Bud didn't.
How Hey Bud's Neck Serum Actually Fixes the Root Cause
Two patented ingredients. One works to rebuild lost collagen from the inside out. The other protects what you already have.
Rebuilds Collagen at the Source
SKINectura™ (Kangaroo Paw Plant Extract, by Lucas Meyer Cosmetics) is a patented Australian botanical that stimulates fibroblast activity and boosts Tenascin-X synthesis, the structural glycoprotein responsible for organising collagen fibrils and elastin fibres. It works at the dermal level, not just on the surface.
Protects Existing Collagen Fibres
Matribust® (patented Jojoba Peptide, by SILAB) works from the opposite angle. It regulates the matrisome, the network of proteins surrounding your skin cells, and prevents existing collagen and elastin from fragmenting further. Clinical data: +22.9% elastic recovery and +18% net elasticity over 84 days.
Supports New Collagen Synthesis
Proline is an amino acid your body uses to build collagen. Including it in the formula gives your skin the raw materials it needs to produce more.
Gentle Exfoliation for Better Absorption
Lactic Acid gently resurfaces the thin skin on your neck, improving penetration of the active ingredients so they reach where they need to work.
Why This Serum Has a Built-In Roller
The built-in cooling metal roller applicator causes vasoconstriction to reduce puffiness, stimulates circulation for better ingredient delivery, and supports upward lymphatic drainage. At this price point, only one other neck serum in the world has a roller, and it costs $161.
Join 30,000+ Women Who Finally Found Something That Worked
4.8 stars from women who'd tried everything else.
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Two Clinically Validated Actives. Nothing Else at This Price Point Has Both.
Most neck serums work on the surface. Hey Bud works underneath it, in the dermal layer where collagen is actually built, organised, and lost. SKINectura™ rebuilds it. Matribust® protects what's left. And a stack of supporting actives, plant collagen, amino acids, gentle exfoliation, make sure both get where they need to go.
SKINectura™ Stimulates Tenascin-X and Fibroblast Activity, Rebuilding Collagen Architecture From the Inside Out
Matribust® Delivers +22.9% Elastic Recovery and +18% Net Elasticity in 84 Days
Proline and Baobab Provide the Raw Materials for Ongoing Collagen Synthesis
SKINectura™ (Kangaroo Paw Plant)
A patented Australian botanical that stimulates collagen production and strengthens the structural proteins that keep skin firm.
Matribust® (Jojoba Peptide)
A patented peptide that regulates the matrisome and protects existing dermal fibres from fragmentation. Clinically shown to deliver +22.9% elastic recovery in 84 days.
Hydrolyzed Baobab Seed Extract
A plant-derived collagen source that hydrates and supports surface smoothness while the actives work at depth in the dermal layer.
Proline (Collagen Amino Acid)
An amino acid that serves as a direct building block for collagen synthesis, giving your skin the raw materials it needs to produce more structural protein.
Lactic Acid (Gentle Exfoliant)
A gentle AHA that resurfaces the thin, delicate skin on your neck and décolletage, improving penetration of active ingredients.
Hemp Seed Extract (Barrier Support)
Rich in omega-3 and omega-6 fatty acids, hemp seed oil replenishes the skin barrier and reduces transepidermal water loss so the actives can work without moisture disruption.
How to Use Hey Bud's Neck Serum
Apply morning and night for results that compound over time.
1
Apply to Clean Skin
Twist to ON, squeeze to release serum, and roll upward from collarbone to jawline. Twist to OFF and massage until absorbed.
2
Use Morning and Night
Use AM and PM after cleansing. Follow with your Hey Bud moisturiser and SPF in the morning. Consistency is what drives results.
3
Give It Time
Most customers notice a difference within a few days. Visible firming typically kicks in around week 4 and keeps improving.
How Hey Bud Compares
See how it stacks up against standard neck serums.
Patented Collagen-Rebuilding Active
Patented Elasticity Active
Works at the Dermal Layer
Built-In Cooling Roller
Clinically Validated Ingredients
Addresses Root Cause
Vegan & Cruelty-Free
90-Day Money-Back Guarantee
Hey Bud
Other Brands
Frequently Asked Questions
Everything you need to know about Hey Bud.
How is this different from a regular neck cream or moisturiser?
Most neck creams work on the surface. They hydrate, plump, and temporarily smooth. Hey Bud's serum goes deeper. SKINectura™ and Matribust® are patented actives that work at the dermal layer to rebuild collagen architecture and protect elastin fibres from further breakdown. That's a fundamentally different mechanism from surface moisturising, and it's why customers who've tried "everything else" are often surprised by the results.
What if other neck serums didn't work for me?
Because most neck serums don't contain collagen-stimulating actives at effective concentrations. They rely on ingredients like hyaluronic acid or peptide blends that hydrate or slightly plump the surface, but they don't address the structural collagen loss underneath. SKINectura™ and Matribust® are clinically validated, patented ingredients with independent efficacy data. If you've been using generic neck creams and not seeing results, this is a different category of product.
How long before I see results?
Most customers notice improved hydration, texture, and skin feel within the first few days. Visible improvements to firmness, fine lines, and sagging typically appear around the 3 to 4 week mark. Structural collagen changes are cumulative, so results continue to improve with consistent daily use over 3 months. We recommend taking a before photo on day one.
Will this work for my age and skin type?
The formula is suitable for all skin types and particularly effective for mature skin. The collagen loss this product addresses is most pronounced from the mid-30s onward, and accelerates significantly during perimenopause and menopause. If you're in your 40s, 50s, or 60s and noticing sagging, crepiness, or fine lines on your neck, this is formulated specifically for that concern.
Is the roller actually necessary or just a gimmick?
The roller does three things that passive application doesn't. It reduces puffiness through vasoconstriction, stimulates circulation to improve ingredient delivery, and supports upward lymphatic drainage. Applied in upward strokes, it also encourages the lifting direction you want. At this price point, the only other neck serum with a roller is $161.
Can I use this with my existing skincare routine?
Yes. Apply it after cleansing and before heavier creams or oils. In the morning, follow with SPF. In the evening, apply after your face serum or as the final step before a richer moisturiser if needed. No conflicts with retinol, vitamin C, or other actives. The formula is designed to layer well.
Is it safe to use if I'm on medication or have sensitive skin?
The formula contains no parabens, silicones, sulphates, or synthetic fragrance. It is vegan and cruelty-free. If you have a known allergy to any of the listed ingredients, or are on prescription medication that affects your skin, consult your healthcare provider before use. If you experience irritation, discontinue use.
What's the money-back guarantee?
90 days. If you don't see results you're happy with, contact Hey Bud for a full refund. No hoops, no long back-and-forth. The 90-day window is longer than most neck serums offer because we're confident in the formula.
How much do I use and how long does a bottle last?
A small amount goes a long way. Apply to the neck and décolletage area morning or night, or both for faster results. A 50mL bottle typically lasts 2 to 3 months with once-daily use.