Replica The Collagen Co. coupon codes - 20% OFF for January 2026

Code

Get a 20% discount on everything with The Collagen Co. voucher code

Only 2 Days Left

Terms and Conditions

This promotion is: (i) only valid on the retailer's website; (ii) subject to availability; (iii) must be used before the expiration date; (iv) cannot be used in conjunction with other offers, promotions or discounts unless stated otherwise; (v) may not apply to taxes or any other fees; and (vi) not transferable or redeemable for cash or credit. Further important things to note about this promotion: The end date of this offer is 8 Jan 2026 05:59 UTC Some products may be excluded. There may be exclusions based on location. The price and discount displayed were correct at the time of publication. The retailer can change, pause or end this promotion at any time without notice. By using this promotion, you acknowledge that you have read and understood the above terms and conditions. For further details, please check the retailer's website.

Code

Enjoy 15% off on The Collagen Co. items with this code

Only 2 Days Left

Terms and Conditions

Discount

Join the newsletter at The Collagen Co. to save $10 on first purchases

Ends: Dec 20, 2026

Terms and Conditions

Exclusions may apply

Discount

Enjoy up to 20% savings on bundle deals in The Collagen Co. sale

Only 5 Days Left

Terms and Conditions

Retailer T&C's apply.

Discount

Explore a range of e-giftcards at The Collagen Co. starting from $25

Ends: Dec 24, 2026

Terms and Conditions

Exclusions may apply

Previous The Collagen Co. Codes

Code

Black Friday

Add this The Collagen Co. coupon code to secure 36% off when you purchase five or more full price items in the Black Friday event

Offer Expired

Terms and Conditions

This promotion is: (i) only valid on the retailer's website; (ii) subject to availability; (iii) must be used before the expiration date; (iv) cannot be used in conjunction with other offers, promotions or discounts unless stated otherwise; (v) may not apply to taxes or any other fees; and (vi) not transferable or redeemable for cash or credit. Further important things to note about this promotion: The end date of this offer is 3 Dec 2025 05:59 UTC Some products may be excluded. There may be exclusions based on location. The price and discount displayed were correct at the time of publication. The retailer can change, pause or end this promotion at any time without notice. By using this promotion, you acknowledge that you have read and understood the above terms and conditions. For further details, please check the retailer's website

Code

Black Friday

Apply this The Collagen Co. promo code to save 32% when you purchase four full price items in the Black Friday event

Offer Expired

Terms and Conditions

This promotion is: (i) only valid on the retailer's website; (ii) subject to availability; (iii) must be used before the expiration date; (iv) cannot be used in conjunction with other offers, promotions or discounts unless stated otherwise; (v) may not apply to taxes or any other fees; and (vi) not transferable or redeemable for cash or credit. Further important things to note about this promotion: The end date of this offer is 3 Dec 2025 05:59 UTC Some products may be excluded. There may be exclusions based on location. The price and discount displayed were correct at the time of publication. The retailer can change, pause or end this promotion at any time without notice. By using this promotion, you acknowledge that you have read and understood the above terms and conditions. For further details, please check the retailer's website

Code

Black Friday

Claim this The Collagen Co. discount code to secure 28% off when you purchase three or more full price items in the Black Friday event

Offer Expired

Terms and Conditions

This promotion is: (i) only valid on the retailer's website; (ii) subject to availability; (iii) must be used before the expiration date; (iv) cannot be used in conjunction with other offers, promotions or discounts unless stated otherwise; (v) may not apply to taxes or any other fees; and (vi) not transferable or redeemable for cash or credit. Further important things to note about this promotion: The end date of this offer is 3 Dec 2025 05:59 UTC Some products may be excluded. There may be exclusions based on location. The price and discount displayed were correct at the time of publication. The retailer can change, pause or end this promotion at any time without notice. By using this promotion, you acknowledge that you have read and understood the above terms and conditions. For further details, please check the retailer's website

Code

Black Friday

Add this The Collagen Co. promo code to secure 24% off when you purchase two full price items in the Black Friday event

Offer Expired

Terms and Conditions

This promotion is: (i) only valid on the retailer's website; (ii) subject to availability; (iii) must be used before the expiration date; (iv) cannot be used in conjunction with other offers, promotions or discounts unless stated otherwise; (v) may not apply to taxes or any other fees; and (vi) not transferable or redeemable for cash or credit. Further important things to note about this promotion: The end date of this offer is 3 Dec 2025 05:59 UTC Some products may be excluded. There may be exclusions based on location. The price and discount displayed were correct at the time of publication. The retailer can change, pause or end this promotion at any time without notice. By using this promotion, you acknowledge that you have read and understood the above terms and conditions. For further details, please check the retailer's website

Code

Black Friday

Use this The Collagen Co. promo code to gain 20% off when you purchase one full price item in the Black Friday event

Offer Expired

Terms and Conditions

This promotion is: (i) only valid on the retailer's website; (ii) subject to availability; (iii) must be used before the expiration date; (iv) cannot be used in conjunction with other offers, promotions or discounts unless stated otherwise; (v) may not apply to taxes or any other fees; and (vi) not transferable or redeemable for cash or credit. Further important things to note about this promotion: The end date of this offer is 3 Dec 2025 05:59 UTC Some products may be excluded. There may be exclusions based on location. The price and discount displayed were correct at the time of publication. The retailer can change, pause or end this promotion at any time without notice. By using this promotion, you acknowledge that you have read and understood the above terms and conditions. For further details, please check the retailer's website

Code

Add this The Collagen Co. promo code to secure 20% off all purchases

Offer Expired

Terms and Conditions

This promotion is: (i) only valid on the retailer's website; (ii) subject to availability; (iii) must be used before the expiration date; (iv) cannot be used in conjunction with other offers, promotions or discounts unless stated otherwise; (v) may not apply to taxes or any other fees; and (vi) not transferable or redeemable for cash or credit. Further important things to note about this promotion: The end date of this offer is 12 Dec 2025 06:00 UTC Some products may be excluded. There may be exclusions based on location. The price and discount displayed were correct at the time of publication. The retailer can change, pause or end this promotion at any time without notice. By using this promotion, you acknowledge that you have read and understood the above terms and conditions. For further details, please check the retailer's website.

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FAQs
Hints and Tips
How to use your The Collagen Co. discount code
How do we source promo codes?
What if my promo code doesn’t work?
How do we make money?

By Maria Jelenska

last updated 5 January 2026

Contributions from
Becky Spicer

in Vouchers

FAQs

Does The Collagen Co. offer free shipping?

You will always get free shipping on all orders over $69 in the US. If your order is less, this costs $5.95. Make sure to regularly check our pages for any additional offers on free shipping.

Can I get a first order discount code from The Collagen Co?

Yes. Sign up for The Collagen Co mailing list to get $10 off your first purchase. Simply go to the website footer and click ‘Get $10 off’, then type your email address to be sent your first order discount code.

How long does it take to process the order?

Your order will be processed within 24 business hours between Monday - Friday, excluding public holidays. Your orders will typically be delivered within 3 - 5 business days. If your order is placed after 3 pm AEST, then it will be processed the next day.

What is the returns policy at The Collagen Co.?

You can only return your order if it’s damaged or faulty. As this is an edible product, The Collagen Co. cannot accept returns for opened packages. If you think something is not quite right with your order, you can get help from the customer service team by emailing hello@thecollagen.co.

Hints and Tips

Newsletter exclusives: Save when you sign up to the newsletter with $10 off at The Collagen Co. Plus, you will stay in-the-know for the brand’s latest promos and sales updates.

Save up when you purchase in a bundle: Look out for their current Bundles deals to save on your order by purchasing more for less. Particularly, the Starter Bundle can be a great way to start your collagen journey.

Refer a friend: The Collagen Co. offers you and your friend $20 off when you refer a friend. Your friend will receive the $20 off first, and you will get yours as soon as they place their first qualifying order.

Download The Collagen Co. app: If you are taking collagen products regularly, the app can be helpful in managing your orders and tracking your favourites. Plus, you will have access to all the latest in-app promotions too.

How to use your The Collagen Co. discount code

Select The Collagen Co. promo code you wish to use.
Click the link to open the The Collagen Co. website.
Add your items to the shopping cart and proceed to checkout.
Enter the promo code in the code box at checkout.
Click “Apply” and enjoy your savings!

At WhoWhatWear, our offers experts are constantly sourcing the best promo codes for you to save on in-demand beauty and fashion brands. Our team curates the latest promo codes, hand-testing every code so you can shop fashion and beauty for less.

Our commercial team is the bridge between us and the brands. The team even negotiates exclusive promo codes for you, which you won’t find elsewhere, so you can save on investment pieces or beauty. Next, our deals team will put together the promos and add these to the WhoWhatWear website.

Lastly, our editorial SEO team spends hours writing content to help you save on the latest trends. That can be anything from ‘about’ sections, essential FAQs, and sales updates, to helping you source perfect, affordable finds.

As voucher professionals, we’ve learnt a thing or two about finding only the best promo codes which actually work. This has given our team a well-trained eye—we’re able to scour the web and find the perfect codes for you.

Occasionally, a promo code or sale might change its expiry date without us knowing. In such a case, you can contact us at promocodes.whowhatwear@futurenet.com to let us know.

How do we make money?

Our vouchers strategy is to connect you to brands we genuinely would recommend. We publish a list of our favorite brands to the website, where you can choose your promo code. When you click one of our codes and make a qualifying purchase, we’ll earn a small commission from your purchase.

This doesn’t cost any extra to you—it’s sent by the brand as a thank you for connecting you both. We do this through dropping a cookie, which identifies that you came from WhoWhatWear vouchers. This way, our vouchers are free and your next fashion or beauty purchase is more affordable!

Maria Jelenska is an Affiliate Account Manager at Who What Wear with over five years of industry experience. Her creative journey began by writing for independent publications and platforms across Poland and the UK. She deepened her fashion knowledge through Fashion and Business courses at Bocconi University in Milan and the University of Glasgow. Maria’s career path weaves creative work with commercial know-how, making her a deal-savvy expert overseeing the Fashion and Beauty Promo Codes section at Who What Wear. She is based in London, but her passion for travel often takes her to different corners of the world, always searching for new adventures.

With contributions from

Becky SpicerContributing Writer, Promo Codes

The Collagen Co. offers a range of collagen products to support your holistic beauty journey from within. Whether you are looking to strengthen your nails and hair or make your skin glow, there are hero products targeted for this here. This Australian brand is on a mission to provide high-quality natural collagen that is not only effective but also tastes good, so it can become an easy part of your routine. The brand’s most popular products include the viral collagen glow shakes and collagen strawberry watermelon meal replacement. Instantly save on your next order with one of our trusted Collagen Co. promo codes. Or keep exploring our page for more money-saving expertise and sales updates.