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INNBEAUTY PROJECT

Elastic Skin Elasticity & Firming Anti-Aging Serum with Growth Factors + Peptides - Refillable

4.5 · 614 reviews
from 4,885 ₽

What it is: A visibly firming and plumping serum powered by copper peptides and growth factors to support elasticity, smooth wrinkles, and intensely hydrate.Skin Type: Normal, Dry, Combination, and OilySkincare Concerns: Fine Lines and Wrinkles, Dryness, and Loss of Firmness and ElasticityFormulation: Lightweight SerumHighlighted Ingredients:- Copper and Bio-Hacking Peptides 6%: Visibly firm, tighten, and improves skin's elasticity and contours.- Wild Yam and Encapsulated Vegan Growth Factors 6%: Visibly plump and hydrate skin for a more youthful, bouncy feel.- Vegan Collagen Amino Acids and Ceramides 7%: Boost skin's natural moisture barrier, keeping hydration locked in.Ingredient Callouts: This product is vegan, gluten-free, cruelty-free, and comes in recyclable packaging.What Else You Need to Know: Elastic Skin is an Allure Best of Beauty Award-winning serum clinically shown to improve the appearance of elasticity, firmness, hydration, and wrinkles. Powered by copper peptides, encapsulated vegan growth factors, ceramides, and vegan collagen amino acids, it supports smoother, firmer, more resilient-looking skin. The lightweight, silky formula absorbs quickly and layers effortlessly with the rest of your skincare routine, never feeling sticky or heavy. Suitable for both preventative and corrective support, it's designed to fit seamlessly into any skincare routine. It's available in a refillable format designed to reduce packaging waste without compromising the formula, performance, or clinical results you expect and is vegan, dermatologist-tested, hypoallergenic, fragrance-free, and noncomedogenic. It's also suitable for all skin types, including sensitive and acne-prone skin.Clinical Results: Based on independent third-party clinical measurements and expert grader evaluations, after 12 weeks:- 218% increase in hydration- 28% increase in elasticity - 8% reduction in wrinkle length- 60% reduction in the appearance of textured skinClean at SephoraClean at Sephora is our commitment to offering effective products without certain ingredients, such as parabens, sulfates, phthalates, and mineral oils. Learn more here.This product is an Allure Best of Beauty award winner.

Design: 1 oz/30 ml Refill

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What it is: A visibly firming and plumping serum powered by copper peptides and growth factors to support elasticity, smooth wrinkles, and intensely hydrate.Skin Type: Normal, Dry, Combination, and OilySkincare Concerns: Fine Lines and Wrinkles, Dryness, and Loss of Firmness and ElasticityFormulation: Lightweight SerumHighlighted Ingredients:- Copper and Bio-Hacking Peptides 6%: Visibly firm, tighten, and improves skin's elasticity and contours.- Wild Yam and Encapsulated Vegan Growth Factors 6%: Visibly plump and hydrate skin for a more youthful, bouncy feel.- Vegan Collagen Amino Acids and Ceramides 7%: Boost skin's natural moisture barrier, keeping hydration locked in.Ingredient Callouts: This product is vegan, gluten-free, cruelty-free, and comes in recyclable packaging.What Else You Need to Know: Elastic Skin is an Allure Best of Beauty Award-winning serum clinically shown to improve the appearance of elasticity, firmness, hydration, and wrinkles. Powered by copper peptides, encapsulated vegan growth factors, ceramides, and vegan collagen amino acids, it supports smoother, firmer, more resilient-looking skin. The lightweight, silky formula absorbs quickly and layers effortlessly with the rest of your skincare routine, never feeling sticky or heavy. Suitable for both preventative and corrective support, it's designed to fit seamlessly into any skincare routine. It's available in a refillable format designed to reduce packaging waste without compromising the formula, performance, or clinical results you expect and is vegan, dermatologist-tested, hypoallergenic, fragrance-free, and noncomedogenic. It's also suitable for all skin types, including sensitive and acne-prone skin.Clinical Results: Based on independent third-party clinical measurements and expert grader evaluations, after 12 weeks:- 218% increase in hydration- 28% increase in elasticity - 8% reduction in wrinkle length- 60% reduction in the appearance of textured skinClean at SephoraClean at Sephora is our commitment to offering effective products without certain ingredients, such as parabens, sulfates, phthalates, and mineral oils. Learn more here.This product is an Allure Best of Beauty award winner.

Customer reviews

1.0
verified purchase
Check the color and scent as soon as you open it

My first container of Elastic Skin, purchased from Sephora, was green and had an unpleasant, slightly rancid odor. Because I had never used the product before, I had no reference for what the formula was supposed to look or smell like. I later purchased a refill directly from INNBEAUTY and discovered that the fresh product was light purple, with none of the strange odor. The difference was unmistakable. Reviews from other Sephora customers reporting a rancid smell suggest my experience may not have been isolated. A warning for other buyers: Elastic Skin should be light purple and should not smell rancid. If yours is green or smells off, stop using it and return it immediately.

9/14/2026
5.0
verified purchase

I’ve been really enjoying the Elastic Skin Firming & Plumping Growth Factor Serum! It feels lightweight and absorbs nicely without leaving my skin sticky. My skin looks more hydrated, plump, and refreshed after using it, and with consistent use, it gives my skin a smoother, firmer-looking appearance. I also love how healthy and glowy my skin looks afterward. Definitely a great addition to my skincare routine!

8/29/2026
5.0
verified purchase
Elastic Skin & Refill Obsessed

INNBEAUTY PROJECT has me completely hooked and the Elastic Skin is another reason why! My skin feels plumper, smoother, and bouncier, with that juicy, hydrated look I’m always chasing. And can we talk about the refill haul?! I love a product I already know and love and a refill that keeps me stocked without adding another full package to the collection. INNBEAUTY really said good skin + less waste = yes please.

8/24/2026
5.0
verified purchase

A little firming with my skincare is always welcome now that I’m in my 30s. I like to use this after my red light mask because it works well combined with the copper peptides! It’s a milky but lightweight texture serum that really soaks into my dry skin easily. No fragrance and it’s not sticky to apply either. Combined with moisturizer, it does feel like my skin is plump and hydrated

8/23/2026
5.0
verified purchase
My forever drum

I am on my second bottle of this and I will never go without it! I’m in my 30s and quality skincare is more important now than ever! I sue the serum twice a day and I have noticed my skin looks more plump. I don’t have many fine lines and I’m hopefully this serum will continue to help with that. The serum is unscented., lightweight and a little goes a long way. I use about 2 pumps each use and it covers my entire face and neck! I will continue to use this. I love that it has copper peptides and vegan growth factors to help with skin elasticity!

8/18/2026
5.0
verified purchase
Beautiful skin.

This is by far one of my favorite serums I have tried in at least the last five years. It goes on a bit sticky but makes my skin look AMAZING. I mean I wake up to absolutely gorgeous healthy looking skin in the morning. I have also been using it under my foundation and it looks flawless. The tackiness does chill out after a bit esp after you apply your moisturizer. I saw some reviews saying it smells, and mine had zero smell to it. I am also very sensitive to smell so this surprises me

8/17/2026
2.0
verified purchase
Serum smells of plastic after a short while.

In mid use the plastic smell from the vessle meld with the serum. Applying on my face was unpleasant due to the smell that sickened me each time. And couldn't wait to finish the bottle. I would never purchase again!

8/15/2026
3.0
verified purchase
Stinky

Eh not noticing anything fabulous but also it SMELLS old and I even went back and smelled one in store - same old stale odor. Will not be repurchasing.

8/6/2026
4.0
verified purchase

I started using this after noticing my skin looking dull an saggy (I'm in my 50s). I have been using this regularly and it leaves my skin bouncy and glowy. It's a staple in my skincare regimen!

7/30/2026
5.0
verified purchase
A serum that’s worth the hype!

I can see why Elastic Skin has become so popular! From the first use, I loved how lightweight it felt, and how easily it absorbed into my skin. It has a great texture and leaves my skin feeling plump and hydrated. It’s easy to add into both my morning and evening routines and it’s definitely one I’ll keep reaching for.

7/30/2026