I just want to say that I appreciate the clinical info that is included because there are plenty of sources with simplified language. I love finding out from you two how to research this better

Thanks for Biossance recommendations! Love their products… and they are so very generous with the samples!

I got a mini of the copper peptide Serum with a Sephora order recently and I am really liking it. I'm glad that you guys approved because now I feel like I can get some more!

Thanks for introducing me to Biossance. I’ve ordered several products from them as a result…. and now the Doctorly bundle (which dupes some of my precious purchases, but that’s not a problem!)

It is great to see you back! I’ve missed your videos. I just ordered the bundle. Can’t wait to try it. Thank you! Hope to see you soon!

Hey hey!!! I just want to drop you two a big big thank you!!! About 3 weeks ago I found your channel, then started to use lactic acid, salicylic mask & some retinol, they worked so well on my skin 😭😭😭 my black heads are visibility gone, I’ve had them for my entire life since teen!!! My skin became so smooth and clear 😭😭😭❤️❤️Now in my 30s my skin feels the best in my entire life!!! The products I used in just three weeks, are working so well than all the high end products I used before🙏🙏🙏 I watched the skin care tips video from you two, really learnt which ingredient works for the things I want to target.. having a clear skin really makes me so confident… You two are real gems 💎 also your video makes me happy! 😊😊 thank you so much!!!

You two are so fun. Thank you for many smiles and all of the skincare knowledge you share with us. Much love and happiness always 💙

I enjoy not only the great product info and use but the positive energy that you both have. Thank you ❤

Great video!! Very articulate + well spoken as well as easy to understand 😊 I’ve been using the Biossance Copper Peptide serum for a month-ish now and I’m super happy with it. Love the glass bottle too, I appreciate it so much when products come in glass!

Thank you for the content appreciate y’all so much, and how your subject is always broken down into every day language. Is this the only copper peptide you like or will you be doing a deep dive on your top three favs, or maybe your favorite skin care combinations to include a copper peptide products?

Thank you for being so thorough AND entertaining! In future reviews, could you also cover the scent a product might have? I’m super sensitive to scents, even my eyes burn from them. Keep making content! I love it and it’s been so helpful for our family’s needs!

Always excited when you upload videos! Could you do a video talking about cystic acne? I feel like I can never find consistent information. Thank you!

Thank you guys for actually healing my skin and not just curing my acne.

I absolutely love you guys! You’ve definitely saved me from spending money on things that don’t work and I was actually looking into copper peptides recently so perfect timing! ☺️💜

You guys are so wonderful to my soul. I love watching you try the products. It's pure joy.

Love you guys! I realize this is a sponsored video, but am surprised you didn't mention The Ordinary's "Buffet with Copper Peptides." I've used it for the past two years and think it's a great product. And, less than half the price of the Biossance product.

Love you guys, you are so funny! You bring a wealth of great information to help us have great skin. Over the years I have purchased so many products that didn’t work and a waste of money. I love skincare products that come in glass bottles, especially brown bottles. I reuse them for my DIY mixes.

Ordered the trio yesterday, thanks for the insight on these products! I'm a big fan of the probiotic gel moisturizer and the Vitamin C Squalane rose oil.

I just love you two! I’m so glad you shared your knowledge with the world.

YES im so excited for this video, i saw the title and immediately clicked, been waiting for this video because im so confused with what products i can and cant use it with

I enjoy how completely honest and real you guys are!!! 'We do it to get you to click!!!' Thank you for being completely transparent!!

You make the most educational videos on skincare! ❤ Please can you tell us more about melasma and how to get rid of it.

I love you guys! Following your advice has improved my skin so much.

You guys are the best. Thanks for sharing all the knowledge about the the skin and products.

Great video! I’m really curious to see if you two had an opinion on CoQ10 in skincare ingredients.

Excellent video. Do we have any studies comparing the antioxidant properties of vitamin C and copper peptides?

Had been eagerly awaiting another video from you! Thank you for the info.

love your videos and all the great info you provide! I've noticed i've always had to adjust the volume when I watch your videos. I think having mics attached to your shirts would improve audio quality. i don't wanna miss any bit of info!!!

I finally got around to starting a skincare regimen a few months ago. Had "The Buffet with copper peptides" on my wishlist. In the meantime, had gotten a little bottle of the Biossance one with my points at Sephora. I tend to sometimes be sensitive to random things and this turned out to be one of them? Unfortunately broke me out. I then went ahead and got the one from The Ordinary and thankfully haven't had any problems.

Love you guys. I'm an esthetician and I value your opinions. I like that you don't always agree on everything. You each have your favorite products and ingredients

Amazing . Thank you so much for the clinical and scientific explanation. Loved the video

Thank you guys! 😊 just ordered the favs package. I've wanted to try biossance for over a year and now I finally can. Also appreciate all the thought and attention you guve to the topics and feedback from the viewers.

I genuinely love the BIOSSANCE. I use it daily, AM and PM.

PLEASE do a video on these at home laser devices I would loooove to see you guys do that! New sub here, love all this advice you guys are giving out for free, it’s amazing ❤️

Thank you for reviewing this. The woman at Sephora was pushing this Biossance product on me. So I sampled it and then I found that I really liked it.

Perfect!!! Was looking for deals on Biossance AND wasn’t sure what I should buy and this BUNDLE is on point!!! Thank you so Much and Thanks to Biossance!!!

A+ to Dr. Maxfield’s barber! Fade is lookin’ fresh buddy!

Thank you so much for the informative Video!! Definitely learned a lot from it! Still wondering whether Copper Peptides can be used with a retinoid tho.

Yay you're back! Missed your videos! ❤️

Thank you! WOW! What a steep discount! I want to switch to more eco friendly products. I love my skin. I currently use StriVectin, and have since it first came out and that’s a huge chunk of change, but when something is worth it, never skimp on your body! I am switching bcuz my liver is problematic. It’s so true that what you put on your face your body breaks down! Be careful and love yourself! Your skin is the shell to who you are, so take a few minutes to step outside yourself and learn to truly love your body and treat it with the best you can.

I have read and heard so many reports that state that peptides are far too large to actually penetrate the skin. Do you know of any actual studies that have looked at whether or not any peptides can fit past the epidermis or do they even need to if they are able to send chemical signals which allow for the benefits to occur? Thank you so much for mentioning the Jargon that The Ordinary (and other companies) use to make peptides sound like prescription miracle drugs, as opposed to a topical solution.

Thank you for yet another incredibly informative and fun video… Would you guys be willing to speak about matrixyl and matrixyl 3000.?

Great info. Loved the bloopers! Thanks

Wow! Another great video..you guys always have the best info...this answered so many questions I had...thanks...again!

So where/how would I fit copper peptides in my routine if I’m already using vit c every morning and retinol every night? 🤷🏼‍♀️

Hey guys! 👋 it's been a while but I had to click this as iv been using the Ordinary Buffet tri copper peptide for about 2 to 3 weeks now, without my vit c, and I absolutely LOVE ❤ it! I may add my vitamin c back in at night if I have a night or 2 off my Tretinoin 0.1. Thanks guys! Your the best! Love Tia 💘

Love to watch your videos. Just ordered the special. Already use some of this company’s products. Great sale. Keep up the great work. Oh, and you’re funny too!

Love you guys so much I appreciate everything. Thank you for everything you do.❤❤

Yay! As an optometrist, thanks for helping to end the fear of things rolling behind your eyes, like contact lenses! Great video as always! 💙

Could copper peptides be used in the pm before or after trentinoin?

You guys are my favorite!!! Super helpful information : )

I was waiting for this video! Thanks a lot.

I’ve been using the Buffet with copper peptides by the ordinary and I swear that stuff is magic. I’m in my 30s and it just makes my skin look so great. I ran out for a while and my skin started to look dull, and then I started to use it again and my skin was looking great again in a few days.

Fun video! I've been using copper peptides for a while, fall in love with the blue! But it cannot be used together with tretinion or VC, correct?

please please please make a video on the different types of peptides and everything we should know about them and how to use them based on our skin goals. Id also love to know more about the skins microbiome! Tysm for these wonderful and informative vids

I love how the light reflects on the wall, is very peaceful. Thanks for clarifying this very confusing topic.

Thanks so much for this informative video. In a previous video, Dr. Maxfield mentioned that he has some hesitation with the copper in copper peptides because it could cause an increase in hyperpigmentation. Are these studies suggesting that the copper in these products will not cause hyperpigmentation for those at risk for hyperpigmentation/melasma?

Can you use it in your Night routine if you use a Retinol? Thanks for the information.

Love how you guys nerd out on the science!

Thank you so much for this awesome information. I've heard some fantastic things about copper peptides, and I just need to figure out how to fit it into my skin care regimen.

I was so proud of myself for deciding to go against the copper tripeptide trend & now you’ve turned me around. I tried the The Ordinary serum & wasn’t impressed. Now I’m super intrigued by the Biossance. Grrrr. The only things you mentioned not using copper with is Vit C and Kojic acid. What about retinol and AHA acids? TO says no but Deciem has all kinds of contradictions for several products but I’m inclined to think that it’s either their formulations and/or they are just super cautious. They also say not to use with “strong” antioxidants (I have no idea what that means) but you said it is in of itself an antioxidant. Thoughts?

I love the TO Buffet + Copper Peptides. I apply it in the evening and when I wake up the next morning my skin is so nice and plump looking. Plus it really helped me with hyperpigmentation from acne. I think it's a really nice addition to my usual skincare routine.

Perfect timing! I’ve been recently looking into copper peptides.

LOVE Biossance! Great products and packaging!

Amazing video! Licensed Esthetician here 👋🏼 and I definitely have to vouch for Neova Skin Care products when it comes to the copper peptides. I always recommend their products when talking copper peptides with my clients 👍🏼

The way they look at each other 😍

I just received this free from my job. Havent tried it yet but great timing on the review! Thank you Drs!!!

Great video! I would LOVE to see a video with your thoughts on probiotics in skincare 🙌🏽

Thank you, as always, for great information! Can the copper peptides be used after applying glycolic acid?

Brilliant as always! Question...I have not heard in any of your videos as of yet your thoughts on jar packaging. Is it true once opened and exposed to air that antioxidants and other more fragile ingredients are rendered useless? Please tell us the science! ❤ from 🇨🇦

Just grabbed your kit 💜 love love love you both

Perfect timing for this video, I just ordered from Biossance 💚 Would it be a good idea to use 1 day an L-AA serum and another one the copper peptide with a different form of Vitamin C (not L-AA)? Thanks 🙌🏻

Hello- I have a question regarding peptides in skincare in general. Reconstituted peptides reportedly only remain stable and active 3-4 weeks refrigerated, at most. Is there a process in which they are stabilized in the products? Also, are the molecules too large to actually be absorbed and used through the skin? Thank you

Can the copper peptides be used in the same routine with azelaic acid,?

Thank you for this explanation!

Thank you for deep down/medical explanations docs :)

Why have you guys never told us about copper in all the other videos about essential skincare ingredients?!?! Also what do you guys think about matrixyl 3000 and matrixyl synthe 6? Please and thank you.

So, can I make the conclusion from this video that it is totally fine to apply copper peptide before or after Tretinoin !!! Right? Could you please answer this; many people asked this question! Thanks 🌺🌺

Thank U, Dr.s! I have just subscribed!

Great information... Thanks guys. Also, I happened to have purchased this recently (this month) and am really liking it! :)

I really appreciate this information. The NIOD copper peptide solution is expensive and I have only been using it once a week when I needle cosmetically because I’ve read it’s a larger molecule. The other issue has been trying to find a spot in my routine. Morning is tough because of vitamin c and evening doesn’t work because of tretinoin. Can I use copper peptides with vitamin c derivatives?

I use the ordinary product line. I haven't used the product they have with copper in it as it's not very friendly with other products. You have to understand this product line do you know what you can use to gather and what you can't. Rule thumb is retinol usually doesn't play well with antioxidants and direct acids. However, the key is to these conflicting products at opposite times of the day. I use niacinamide with zinc, Resveratrol antioxidant, sunscreen in the a.m. I use the buffet Serum, retinol in squalane, and they're moisturizer at night. Also understanding that water-based serums first and allowed to dry, apply water free serums next, then gels, then creams. You will know if you put them on out of order because you will have a pulling type of feel on your face. Anyway, I'll just wanted to talk about the ordinary product line. It's more potent than what you would buy in the drugstore but not as potent as what you would get in a dermatologist office; however, over time it will work.

Doctors you are the best. Just found you & your videos are great 😊

I love this kinda deep dive videos 😍

Thoughts on The Ordinary copper peptide serum?

Thank you for this video! Btw is it ok to use tretinoin and copper peptide in the same routine? I saw a few articles saying that they shouldn't be used in the same routine, but I don't know how credible the sources are :(

I just love the way Dr maxfield looks at Mr shah, so adoringly 😊❤

Thank you Dr’s I always wanted to try biossance 😍 I got a great deal… keep up the good work 🌹🌹

Dear Doctor, Dose peptide or copper peptide can use the same time with Retinaldehyde?

Thank you to my favorite Derm doctors! I ordered the recommended trio. Got an additional 25%. I added the hand cream as well. Please open an office in Las Vegas, NV.

You guys are awesome!

I loooove the biossance algae eye cream and lactic acid serum, as well as the vitamin C rosehip oil. Their products are divine.

Can you, or have you done a review on glow recipe? Currently that is my skincare routine with collagen serum. I’m in my mid 40s so of course anti aging is important to me. I would love to hear your opinions on the fruit based formulas. Thanks

Question: if copper is a cofactor for tyrosinase, can that lead to more PIH on someone with a deeper skin tone and acne?

Loved the bloopers!

You guys are the best! Such great information and the delivery is top-notch! Quick question on the Biossance Copper Peptide, Is this ok to use with retinol (Paula's Choice 1%)? Biossance also recommends using their Squalane and Vitamin C Rose oil with the Copper Peptide, so is it just the L-Ascorbic acid that you shouldn't use with the Cop Pep? Again, so much appreciation for you guys! Been a life changer to watch you guys!

Excellent info. So if you had to choose between vitamin c and copper peptides, which would you go with?

Vitamin C would be better to apply in the morning as it helps protect against sun damage. GHK-CU at night for building collagen

Thank you!! I’m just now watching it

Just ordered the 3 piece set, excited to try them!