Get a FREE SkinCeuticals C E Ferulic Serum ($24 Value) with ANY purchase . SHOP NOW.
FREE US Shipping $50+ Ask an Expert 15% off first App Order Dermstore Rewards
Medik8

Medik8 Liquid Peptides Serum 30ml

Rewards members earn 660 points on this order. Register & opt in at checkout.

Join Dermstore Rewards

$66.00

Or 4 interest free payments of $16.50 with sezzle


In stock | Usually dispatched within 24 hours

Image 1 - A woman with long blonde hair holds a dropper bottle of Medik8 Liquid Peptides near her face, with text on the left listing benefits such as visible results in 7 days, wrinkles smoothed, youthful-looking skin, improved skin firmness, increased skin plumpness, and hydration restored.
Image 2 - Image shows a comparison of a persons forehead and eyes before and after using a product, with the left side labeled BEFORE and the right side labeled AFTER 7 DAYS, along with a product bottle at the bottom featuring the text Younger-looking skin in just 7 Days and Medik8 Liquid Peptides 100% Concentration Serum.
Image 3 - A clear glass tube filled with a bubbling, transparent liquid is shown alongside text describing four ingredients: Matrixyl 3000 helps to minimize the look of fine lines and wrinkles, Drone-Targeted Copper Peptide promotes more youthful-looking skin overall, Carnosine helps to prevent visible signs of aging, and Expression Line Peptide helps to prevent wrinkle formation.
Image 4 - A skincare routine graphic showing How to Layer products with sections for AM and PM, featuring the Medik8 brand: morning products include a cleanser, a targeting serum, and Vitamin C, while evening products include a cleanser, targeting serum, Vitamin A, and moisturizer, along with the text Expert advice: Always use a sunscreen as the last step in your AM routine.

Delivery & Returns
Free delivery is available on all orders over $50. Please see our shipping information page for all available delivery options.
If I'm not completely happy with my item?
Please see our returns policy.
*points earned on final checkout price, after any applied discounts.

Frequently Bought Together

Medik8 Liquid Peptides Serum 30ml

This item

Medik8 Liquid Peptides Serum 30ml

$66.00

Total Price:

$141.00

Other Customers Bought

Customer Reviews

4.95 stars out of a maximum of 5

5 stars rating 21 reviews

4 stars rating 1 reviews

3 stars rating 0 reviews

2 stars rating 0 reviews

1 stars rating 0 reviews

Top Customer Reviews

Reviews and results may vary from person to person. Customer reviews are and do not represent the views of The Hut Group.

Comprehensive, High Quality Peptide Serum

5 stars out of a maximum of 5

I did a LOT of research looking into peptides and here is a summary of why I chose this product over similar, less expensive products on the market (Ordinary Multipeptide + copper, and Maelove Peptide Squad): -All of these serums, including Medik8, have Argireline (neuromodulator peptide to decrease expression lines), Matrixl 3000 (research backed collagen stimulating peptide) and hyaluronic acid (great hydrator). -Maelove & The Ordinary have copper peptides in the form of copper tripeptide 1; Medik8 however, uses an advanced, encapsulated copper peptide that they market as "drone targeted" technology (X50). This means that the encapsulation helps the copper penetrate the skin and delivers it directly to the fibroblast cells that produce collagen. The original copper peptide is an older technology that may or may not penetrate the skin very well. Of note, you only need a very small amount of the encapsulated copper peptide for it to be effective, which is why you see it toward the end of the ingredient list. -The Ordinary and Medik8 both have Matrixl Synthe 6, another research backed peptide that stimulates the skin's production of collagen, elastin, and hyaluronic acid ***What sets Medik8 apart, is the listed percentage of at least 30% peptides, so you know you are getting a substantial dose of actual peptides. They also have two additional collagen boosting peptides not found in the other serums, and an additional neuromodulating peptide to help decrease dynamic wrinkles (which of note The Ordinary serum also contains). As a bonus, it also has glycerin for added hydration on top of the hyaluronic acid. This combined with the encapsulated copper peptide technology made it my choice of peptide serums to try. Keep an eye out for sales and you can get the price down to the other less expensive options on the market. I've been using it for about a month while off of my retinoid during pregnancy and have noticed increased hydration and improvement in the appearance of fine lines and wrinkles. I use it twice a day, and because the copper peptide is encapsulated, I feel comfortable using it after my vitamin C serum in the morning. I plan on keeping it in my routine after I am able to add back my retinoid. Of note, I have heard other reviewers mention this product is less sticky, pills less under makeup, and absorbs faster than other comparable or slightly less expensive products. Because it is quite viscous (thick) I do let it set for a minute or two before applying moisturizer and sunscreen, and have found if I do so I have no issues. I appreciate that a little product goes a long way, especially when using it twice a day.

by Sarah

Was this helpful?

Hydrating!

5 stars out of a maximum of 5

This is a new product for me and have been using it for a couple of weeks now. I do appreciate that it hydrates and seems to help with fine lines (think 11's)!! I also like that it's nonirritating and I have quite sensitive skin.

by AD Verified Purchase

Was this helpful?

Keeper

5 stars out of a maximum of 5

I use Medic8 Liquid Peptides over my Vitamin C serum. It is light, moisturizing and does not pill after applying moisture lotion and sunscreen. I love that it has peptides for fine lines and wrinkles.

by Karen Verified Purchase

Was this helpful?

Awesome New Part of my daily Routine

5 stars out of a maximum of 5

This works great it’s perfect after vitamin c, hyaluronic acid, then medik8 peptide’s moisturizer and sunscreen. My makeup goes on beautifully and I can see a difference in my skin already after 5 weeks

by kcs Verified Purchase

Was this helpful?

Great!

5 stars out of a maximum of 5

As someone with dry skin, finding a hydrating serum that actually works can be a challenge. Medik8 Liquid Peptides has been a game-changer for me. It absorbs quickly and leaves my skin feeling incredibly soft and hydrated throughout the day. I've noticed a visible improvement in the overall texture of my skin.

by Tetyana

Was this helpful?

So good!

5 stars out of a maximum of 5

Started using Paula’s Choice peptide serum about 2 years ago (I’m 34) and wanted to try something different so I went with the Medik8 peptide that I’ve heard beauty influencers rave about it. It’s so good! Less sticky than Paula’s Choice and more hydrating. The packing is durable and cute (glass) and there’s a lot of product for the price. Will definitely be repurchasing!

by Mina Verified Purchase

Was this helpful?

Serum

5 stars out of a maximum of 5

I love this serum it soaks right in and doesn’t feel greasy. Love the results.

by Eileen Verified Purchase

Was this helpful?

Really like this

5 stars out of a maximum of 5

My first purchase from Medik8 line...not disappointed. I have heard how adding peptides is good for the face, and this product delivers.

by Nancy Verified Purchase

Was this helpful?

New Skincare Addition

5 stars out of a maximum of 5

I am loving this serum. It is a new addition to my skincare and it upped the quality of my skin. I will definitely keep using! So glad I tried this after years of hesitation! 

by Rhonda Verified Purchase

Was this helpful?

Nice texture and hydration

5 stars out of a maximum of 5

Been using this 2x a day and enjoying it. Texture is nice and it's hydrating. A big improvement over the HA serum (the Ordinary) that I'd been using prior. I've never used peptides before but wanted to bring them into my skincare routine. Hard to speak to results as its only been several weeks of use so far. But my skin feels nice! I imagine I'll repurchase when I'm out.

by Lauren Verified Purchase

Was this helpful?