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Stratia

Interface.

Stratia Interface

About this product

A hybrid cream-serum containing peptides and plant-derived growth factors designed to support collagen production and provide anti-aging benefits.

Best for

Mature skin

The Guru Index verdict

80%

Approved

Approved · 80%
2Reviewers
2Approved
0Mixed
0Skip

What the gurus are saying

Gurus overwhelmingly praise Interface as an exceptional value for a growth factor serum. The consistent theme is that while the peptides and growth factors are less advanced than pricier competitors, the affordable price point makes it an excellent entry to growth factor skincare. Results require patience and consistency, but reviewers report genuine lifting and anti-aging payoff. The hybrid texture works as both serum and moisturizer for oily skin, though dry skin types should layer it under a dedicated moisturizer. One reviewer noted it outperformed expensive neck creams she'd tried.
Synthesized from 2 expert reviews

Key actives & flags

Hyaluronic acidAHAVitamin EPeptidesSqualaneFragrance-freeAlcohol-free

Full ingredients

Water (Aqua), Glycerin, Squalane, Hydrogenated Polydecene, Panthenol, Ethoxydiglycol, Propylene Glycol, Dimethicone, Rosa Mosqueta (Rose) Hip Oil, Cetearyl Alcohol, Palmitoyl Heptapeptide-27, Palmitoyl Oligopeptide-78, Palmitoyl Octapeptide-24, Copper Palmitoyl Heptapeptide-14, Heptapeptide-15 Palmitate, Glycyrrhiza Glabra (Licorice) Root Extract, Sodium Hyaluronate, Glycolic Acid, Lactic Acid, Lactic Acid/​Glycolic Acid Copolymer, Disodium EDTA, Polyacrylamide, Potassium Sorbate, Sodium Benzoate, Tocopherol, C13-14 Isoparaffin, Polyvinyl Alcohol, Methylparaben, Propylparaben, Laureth-7, Diazolidinyl Urea, Xanthan Gum

Every take, in full

What the gurus are saying.

Every take we've logged from this product's reviews across YouTube. Click any row to watch the moment they said it.

All takes Approved only Skip only Mixed only Hide sponsored
Approved
"For the absolute budget friendly option for people that don't want to have to splurge when it comes to that peptide and growth factor combo, you could always reach for the Stratia Interface. It's an amazing option with growth factors and peptides together. This comes at a fraction of the cost of other recommendations, but just know that the type of growth factors used in this isn't quite as advanced as either of the other two. So you are compromising slightly, but for that price point, honestly, I think this is wonderful."
All 9 takes from Mad About Skin
NEXT LEVEL ANTI AGING - 4 Secret Anti-Ageing Ingredients
"The Stratia Interface is finally back in stock. I love this serum, it was out of stock for the longest time. It's a great affordable growth factor serum. It's not quite as comprehensive as some other options, but it comes at a fraction of the cost, so it's a budget-friendly option. You might need a little bit more patience in terms of the time it takes to see those results, but it's a great serum and an affordable way of getting that growth factor action in your skincare routine."
35% Fewer Wrinkles - 2025 PEPTIDE SHOWDOWN ( Best Peptide Serum )
"For the absolute budget friendly option for people that don't want to have to splurge when it comes to that peptide and growth factor combo, you could always reach for the Stratia Interface. It's an amazing option with growth factors and peptides together. This comes at a fraction of the cost of other recommendations, but just know that the type of growth factors used in this isn't quite as advanced as either of the other two. So you are compromising slightly, but for that price point, honestly, I think this is wonderful."
SECRET TO 200% FIRMER SKIN - Worlds Greatest Growth Factor Serums
"The Stratia Interface is an absolute phenomenal product that has peptides and growth factors together in a serum, so it's like a two-in-one. The type of peptides they use aren't as bioavailable in terms of compatibility with the skin's own growth factors as with other higher priced options, so you're going to have to have a little bit more patience. They use plant derived growth factors, but honestly, that's fine. I've got some great results with plant derived growth factors. I think you just have to set your expectations, be a little bit more patient and keep with that consistency to see those results. If you can do that, you'll get some phenomenal outcomes when it comes to anti-aging. For the price point, which is super affordable, Stratia have put everything they can into this serum. You've got the anti-aging peptides, you've got the pro collagen growth factors, you've got a blend of hydrating and plumping ingredients. It's just such a nice product. Because it has a hybrid cream to serum texture, I use this as my moisturizer and serum in one since I have oily skin. If you have dryness prone skin type, you're going to want to treat this as a serum and put a moisturizer on top. But if you're oil slick morning through till evening, this is your moisturizer and your serum all in one."
SECRET TO 200% FIRMER SKIN - Worlds Greatest Growth Factor Serums
"The peptides in the Stratia Interface aren't as bioavailable or compatible with the skin's own growth factors as with other higher priced options, so you'll have to have a little bit more patience. They use plant derived growth factors, but honestly, that's fine. I've got some great results with plant derived growth factors. I think you just have to set your expectations, be a little bit more patient, and keep with that consistency to see those results. If you can do that, you'll get some phenomenal outcomes when it comes to anti-aging. For the price point, which is super affordable, they've put everything they can into this serum. You've got the anti-aging peptides, you've got the pro collagen growth factors, you've got a blend of hydrating and plumping ingredients. It's just such a nice product. Because it has a hybrid cream to serum texture, if you have oily skin like me, you can actually use this as your moisturizer and serum in one. If you have dryness prone skin, you're going to want to treat this as a serum and put a moisturizer on top."
SECRET TO 200% FIRMER SKIN - Worlds Greatest Growth Factor Serums
"Stratia Interface has a hybrid cream to serum texture. You've got the anti-aging peptides, you've got the pro collagen growth factors, you've got a blend of hydrating and plumping ingredients. It's just such a nice product. For the price point, which is super affordable, they've put everything they can into this serum. If you have an oily skin type, you can use this as your moisturizer and serum in one. If you have a dryness prone skin type, you're going to want to treat this as a serum and put a moisturizer on top. With plant derived growth factors, you have to set your expectations and be a little bit more patient and keep with that consistency to see those results. If you can do that, you'll get some phenomenal outcomes when it comes to anti-aging."
My MORNING SKINCARE ROUTINE At 40 - Better Than Botox
"If this isn't within your price point, another really great option is the Stratia Interface, which you would use in the same point in the skincare routine, you just swap the two out. I think the other is slightly more high potency, but the Stratia one is a lot cheaper, so there's something here for everyone. Don't feel that you have to miss out on growth factors just because you can't splurge. That Stratia one actually is really, really nice. I usually put one and a half pumps and that will do all of my face and I'll take it down onto the neck too. Growth factors are great for boosting collagen and elastin."
SKINCARE LIVE - Celebrating 5 Years On YouTube
"I think having experimented with a lot of neck creams, I genuinely think the one that's had the biggest difference on my neck is the Stratia Interface. It's not even a neck cream, but I just used it on the neck where I get tech neck because I'm looking down a lot, and it really worked. I've tried lots of bougie expensive neck creams, and I think the Stratia Interface hands down has worked better than all of them."
Revolutionary ANTI AGING ROUTINE - Brands Dont Want You To Know This
"If you can't afford it, you could use the Stratia Interface. That's a really nice option."
Ultimate EVENING SKINCARE ROUTINE - Boost Collagen FAST
"Stratia Interface is a growth factors serum which I think is quite advanced. For me it just works. I'll tend to put two pumps and that'll do the whole face and the neck. I do definitely notice that I've got some lifting and I've got some great anti-aging from including growth factors. I think growth factors are one of the most potent when it comes to anti-aging."
Approved
"I do a lot of product comparisons on YouTube and Stratia is one where it's like I don't usually find dupes or like super comparable or like the ingredients are the same but the effects are not, the performance is not. So I think that's actually, I really just have to commend you because like the space is so crowded to be able to kind of figure out what is a different take or something new is just increasingly I think becoming harder, but you're doing it which yeah it's very impressive."
All 2 takes from Kelly Driscoll
Why Do We Love Peptides ft. Alli Reed of Stratia | Unpacking Beauty Ep. 1
"I do a lot of product comparisons on YouTube and Stratia is one where it's like I don't usually find dupes or like super comparable or like the ingredients are the same but the effects are not, the performance is not. So I think that's actually, I really just have to commend you because like the space is so crowded to be able to kind of figure out what is a different take or something new is just increasingly I think becoming harder, but you're doing it which yeah it's very impressive."
Why Do We Love Peptides ft. Alli Reed of Stratia | Unpacking Beauty Ep. 1
"Stratia is one where it's like I don't usually find dupes or like super comparable or like the ingredients are the same but the effects are not, the performance is not. I think that's actually really impressive because the space is so crowded to be able to kind of figure out what is a different take or something new."
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