# Allies of Skin Copper Tripeptide & Ectoin Advanced Repair Serum for sensitive skin

**Lovi Fit: High fit for sensitive skin.**
Normal Skin Fit: High · Effectiveness: High · Safety: High.

Page: https://lovi.care/skincare/ie/p/allies-of-skin/copper-tripeptide-and-ectoin-advanced-repair-serum/for/sensitive-skin

The Lovi Fit is the same in every country; only the stores and prices differ, and the ones here are for Ireland.

Brand: [Allies of Skin](https://lovi.care/skincare/ie/brands/allies-of-skin)
Category: [Serums and treatments](https://lovi.care/skincare/ie/best/serums)

This fit is calculated for the concerns frequently associated with sensitive skin: redness, stinging, and reactions to new products. For scores based on a full skin profile (12D face scan, goals, preferences), use the Lovi app.

One of the best serums for sensitive skin.

## Why this fit

- Offers excellent skin repair for your normal skin, as copper tripeptide-1 and ectoin promote barrier resilience and reduce inflammation, while glycerin and hyaluronic acid provide humectant action for hydration.
- The serum provides moderate benefits for your redness and irritation due to the soothing and repairing properties of copper tripeptide-1 and ectoin.
- The product is safe for your sensitive skin, featuring niacinamide and ectoin for soothing effects and lacking any harsh or prohibited ingredients.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/ie/p/allies-of-skin/copper-tripeptide-and-ectoin-advanced-repair-serum/for/oily-skin): Average
- [Dry skin](https://lovi.care/skincare/ie/p/allies-of-skin/copper-tripeptide-and-ectoin-advanced-repair-serum/for/dry-skin): High
- [Combination skin](https://lovi.care/skincare/ie/p/allies-of-skin/copper-tripeptide-and-ectoin-advanced-repair-serum/for/combination-skin): High
- [Sensitive skin](https://lovi.care/skincare/ie/p/allies-of-skin/copper-tripeptide-and-ectoin-advanced-repair-serum/for/sensitive-skin): High (this page)
- [Acne-prone skin](https://lovi.care/skincare/ie/p/allies-of-skin/copper-tripeptide-and-ectoin-advanced-repair-serum/for/acne-prone-skin): High
- [Skin with dark spots](https://lovi.care/skincare/ie/p/allies-of-skin/copper-tripeptide-and-ectoin-advanced-repair-serum/for/dark-spots): High
- [Mature skin](https://lovi.care/skincare/ie/p/allies-of-skin/copper-tripeptide-and-ectoin-advanced-repair-serum/for/mature-skin): High
- [Dry sensitive skin](https://lovi.care/skincare/ie/p/allies-of-skin/copper-tripeptide-and-ectoin-advanced-repair-serum/for/dry-sensitive-skin): High
- [Oily acne-prone skin](https://lovi.care/skincare/ie/p/allies-of-skin/copper-tripeptide-and-ectoin-advanced-repair-serum/for/oily-acne-prone-skin): High

## Key ingredients

Copper Tripeptide-1, Ectoin, Niacinamide, Hyaluronic Acid, Panthenol

## What the research says

- A single application of a moisturizing fluid containing hyaluronic acid 1%, glycerin 5%, and Centella asiatica stem cells extract significantly increased skin hydration by 29% and reduced transepidermal water loss at 24 hours compared to baseline and an untreated control site in twenty healthy women. ([Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/))
- Topical copper tripeptide complex on CO2 laser-resurfaced skin caused no significant reduction in erythema or objective improvement in wrinkles compared to controls, but significantly increased patient satisfaction regarding overall skin quality. ([Archives of Facial Plastic Surgery, 2006](https://pubmed.ncbi.nlm.nih.gov/16847171/))
- A novel regimen combining a hydroxy acid-based scrub and copper tripeptide serum significantly reduced adherent scalp flaking by 61.24%, increased hair density by 12.48%, increased hair thickness by 25.36%, and improved scalp skin hydration by 76.24% in adults with mild to moderate dandruff over 15 days. ([Cureus, 2024](https://pubmed.ncbi.nlm.nih.gov/39449909/))
- The combination of Thermus thermophilus and Bacillus subtilis mixed-culture ferment extract and copper tripeptide-1 GHK-Cu reduced inflammatory cytokines, protected skin explants from UV-induced damage, and improved wrinkles and skin barrier conditions compared to individual components or controls. ([Skin Research and Technology, 2026](https://pubmed.ncbi.nlm.nih.gov/42573538/))
- Combining ectoine and mannitol with UV filters significantly improved protection of squalene oxidation, catalase activity, and trans-UCA compared to UV filters alone in 10 subjects on irradiated areas. ([Journal of Cosmetic Dermatology, 2024](https://pubmed.ncbi.nlm.nih.gov/37539499/))
- Topical 7% ectoine during serial 1064-nm Nd:YAG laser therapy produced a greater reduction in skin erythema, improved stratum corneum hydration, reduced transepidermal water loss, and decreased low-echogenic pixels in thirty participants compared to a vehicle control. ([Biomedicines, 2026](https://pubmed.ncbi.nlm.nih.gov/42792808/))
- Regular application of a novel anti-ageing cream containing hyaluronic acid, ectoin, and botanical actives significantly reduced wrinkle depth and length in the periorbital area while demonstrating very good skin tolerance. ([Polymers, 2023](https://pubmed.ncbi.nlm.nih.gov/37896378/))
- Topical post-laser application of human adipocyte-derived mesenchymal stem cell media combined with niacinamide significantly improved wrinkle index, melanin index, patient satisfaction, and investigator esthetic improvement scores compared to vehicle cream in patients with aging skin. ([Journal of Cosmetic Dermatology, 2021](https://pubmed.ncbi.nlm.nih.gov/33103316/))
- Topical nicotinamide prevented solar-simulated UV-induced immunosuppression in healthy volunteers, and men experienced immunosuppression at solar-simulated UV doses three times lower than those required for women. ([The Journal of Investigative Dermatology, 2008](https://pubmed.ncbi.nlm.nih.gov/17882270/))
- Topical 5% niacinamide applied twice daily for 12 weeks reduced fine lines and wrinkles, hyperpigmented spots, red blotchiness, and skin sallowness, and improved skin elasticity compared to vehicle control in 50 female white subjects with facial photoaging. ([Dermatologic Surgery, 2005](https://pubmed.ncbi.nlm.nih.gov/16029679/))
- Topical application of 0.1% hyaluronic acid formulations of different molecular weights led to significant improvements in skin hydration and elasticity, with low-molecular-weight formulations also significantly reducing wrinkle depth in seventy-six female subjects compared to a vehicle control. ([Journal of Drugs in Dermatology, 2011](https://pubmed.ncbi.nlm.nih.gov/22052267/))
- Topical application of hyaluronic acid in conjunction with free gingival graft significantly reduced donor site postoperative pain until day 7 compared to normal saline, with no significant differences in graft dimensions or patient satisfaction. ([Clinical Oral Investigations, 2022](https://pubmed.ncbi.nlm.nih.gov/34623507/))
- Treatment with a hyaluronic acid-containing mouth rinse or topical gel led to significant lesion reduction, pain relief, and normalization of lesion color in adult patients with minor recurrent aphthous stomatitis, with the gel formulation showing an earlier healing onset at 3 days. ([BMC Oral Health, 2019](https://pubmed.ncbi.nlm.nih.gov/31311529/))
- Topical dexpanthenol acts as a moisturizer, improves stratum corneum hydration, accelerates wound healing and epidermal regeneration, reduces erythema, and improves symptoms of skin irritation compared to vehicle or no pretreatment. ([American Journal of Clinical Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12113650/))
- Moisturizer containing 5% panthenol, madecassoside, and copper-zinc-manganese decreased adverse reactions and downtime after ablative fractional carbon dioxide laser resurfacing with comparable efficacy to 0.02% triamcinolone acetonide cream in 20 subjects. ([Journal of Cosmetic Dermatology, 2019](https://pubmed.ncbi.nlm.nih.gov/30945430/))
- Topical dexpanthenol formulated in lipophilic vehicles improved stratum corneum hydration and reduced transepidermal water loss compared to vehicle control in humans. ([Arzneimittel-Forschung, 2000](https://pubmed.ncbi.nlm.nih.gov/10965426/))

## What reviewers say

Users consistently report a healthier, more radiant complexion and smoother texture, though the high price point is frequently noted as the primary drawback.

- Liked: Calms redness (often mentioned)
- Liked: Hydrating and plumping (often mentioned)
- Disliked: High price (often mentioned)
- Liked: Fast results (sometimes noted)
- Liked: Improves texture (sometimes noted)
- Disliked: Initial irritation (rarely noted)
- Disliked: Slow anti-aging results (rarely noted)
- Disliked: Unpleasant scent (rarely noted)

## How to apply

- Use your serum in the PM routine, starting 3 times a week before building up to daily use if your skin is happy.
- Apply the serum after cleansing and toning, but before putting on your moisturizer for the best results.
- Gently press 2-3 drops of the serum into your skin and wait a minute ⏱ for it to soak in.
- Since your skin is sensitive and easily irritated, apply the serum on completely dry skin to help keep it calm.
- Always do a patch test before your first use and avoid getting the serum too close to your eyes .
- Video: https://storage.pora.ai/c879dda8655a61c19d3d8c9ebad6b06d.mp4

## Questions and answers

### What makes Allies of Skin Copper Tripeptide & Ectoin Advanced Repair Serum a great fit for sensitive skin?

This serum is a great fit for sensitive skin because it helps calm and repair easily irritated skin while boosting overall moisture. Ingredients like ectoin, niacinamide, and copper tripeptide soothe redness and strengthen the skin barrier without any harsh additives.

### Which ingredients make this serum a good fit for sensitive skin?

This serum is a great fit for sensitive skin because it features niacinamide and ectoin for soothing effects, along with copper tripeptide-1 to help build skin resilience and calm irritation. These ingredients work together safely without any harsh additions to keep delicate skin comfortable.

### What does Copper Tripeptide-1 do for sensitive skin?

Copper Tripeptide-1 helps calm sensitive skin by reducing inflammation and supports tissue repair for a healthier barrier. It may also improve firmness and reduce signs of aging while being gentle enough for daily use.
Sources: [Skin Research and Technology, 2026](https://pubmed.ncbi.nlm.nih.gov/42573538/), [Journal of Biomaterials Science. Polymer Edition, 2008](https://pubmed.ncbi.nlm.nih.gov/18644225/)

### What does Ectoin do for sensitive skin?

Ectoin helps calm sensitive skin by strengthening the skin barrier, reducing water loss, and protecting against irritation. It acts as a gentle shield to keep skin hydrated and comfortable.
Sources: [European Journal of Dermatology, 2025](https://pubmed.ncbi.nlm.nih.gov/40742058/), [Clinics in Dermatology, 2008](https://pubmed.ncbi.nlm.nih.gov/18691511/)

### Where does this serum go in a skincare routine for sensitive skin?

This serum goes in the evening routine after cleansing and toning, and before moisturizing. Putting treatments in the evening helps keep skin safe around sun exposure while delivering soothing ingredients.

### Can I use this serum with retinol, and in what order?

You can use this serum with retinol by applying the serum first to help calm the skin and keep it hydrated. Because this product features soothing ingredients and a very safe profile, it is unlikely to cause irritation when layered with retinoids.
Sources: [Journal of Cosmetic Dermatology, 2024](https://pubmed.ncbi.nlm.nih.gov/38102855/)

### How often should I use this serum?

You can use this serum in your evening routine. Using it once a day is a safe way to help calm and hydrate sensitive skin.
Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

### Can this serum clog pores, cause breakouts or purging for sensitive skin?

This serum is unlikely to clog pores or cause breakouts on sensitive skin, as it has a very safe formula with soothing ingredients like niacinamide and ectoin without harsh additives. It may help calm redness and irritation while keeping your skin balanced.

### Is this serum fragrance-free and alcohol-free?

Yes, it has no fragrance and no drying alcohol.

## Alternatives for sensitive skin

- [SkinCeuticals C E Ferulic](https://lovi.care/skincare/ie/p/skinceuticals/c-e-ferulic/for/sensitive-skin) — High fit — €185.00 at Amazon
- [Neogen Dermalogy Real Vitamin C Serum](https://lovi.care/skincare/ie/p/neogen-dermalogy/real-vitamin-c-serum/for/sensitive-skin) — High fit — €29.07 at Amazon
- [COSRX The Vitamin C 23 Serum](https://lovi.care/skincare/ie/p/cosrx/the-vitamin-c-23-serum/for/sensitive-skin) — High fit — €22.51 at Amazon

## Pairs well with

- Cleanser: [Fresh Soy Face Cleanser](https://lovi.care/skincare/ie/p/fresh/soy-face-cleanser/for/sensitive-skin) — Superior fit — €56.86 at Amazon
- Soothing Toner: [SKIN1004 Centella Asiatica Toning Toner](https://lovi.care/skincare/ie/p/skin1004/centella-asiatica-toning-toner/for/sensitive-skin) — Superior fit — €21.81 at Amazon
- Moisturizer with Sun Protection: [Clinique Mineral Sunscreen Fluid for Face SPF 50](https://lovi.care/skincare/ie/p/clinique/broad-spectrum-spf-50-mineral-sunscreen-fluid-for-face/for/sensitive-skin) — Superior fit — €39.35 at Amazon

## Where to buy

- Amazon.ie: €180.33 (https://www.amazon.ie/dp/B0DDXZB2BJ?tag=lovi-care-web-product02-21&linkCode=osi&th=1&psc=1)
- Lookfantastic: €320.85 (https://www.lookfantastic.ie/p/allies-of-skin-copper-tripeptide-ectoin-advanced-repair-serum-50ml/17725612/)
Prices checked 16 Oct – 6 Nov 2026.

## Ingredients

Water, Glycerin, Niacinamide, Copper Tripeptide-1, Ectoin, Hyaluronic Acid, Panthenol, Lactobacillus Ferment, Sodium Pca, Allantoin, Tocopherol Vitamin E, Sodium Ascorbyl Phosphate Ascorbic Acid, Phenoxyethanol, Ethylhexylglycerin, Caprylyl Glycol, Xanthan Gum, Carbomer, Disodium Edta
## About the Lovi Fit

Lovi: Unbiased, science-based skincare AI trained on real user outcomes.

Lovi calculates every fit score from the full ingredient list with brand-independent rules its dermatologists and cosmetic chemists build and review, and personalizes every pick with AI trained on the real results of millions of users. Lovi trains its fit score models on a proprietary dataset built from more than 10,000 expert-labeled products and more than 100,000 simulated examples, following an internally consistent methodology presented at Cosmoprof, AMWC, and Skin of Color Update. Levels from best to worst: Superior, High, Average, Low, Caution, Warning.

Behind this fit score: Nadia Kapleva, MS (Co-founder, Medical Director); Alexey Shagraev, PhD (Co-founder, CEO and CTO); Dr. Sofía Perea Pérez, MD, MSc (Medical Board); Aishani Shah, MD (Medical Board); Asya Zubkova, MS (Medical Board); Hanna Kurets, MD (Medical Board, Medical Advisor); Elina Nazarenko, MD (Medical Board); Victoria Derkova, MS (Medical Board).

Page built Nov 8, 2026.

More from Lovi: https://lovi.care/skincare/llms.txt

## This page in other countries

- United States: https://lovi.care/skincare/p/allies-of-skin/copper-tripeptide-and-ectoin-advanced-repair-serum/for/sensitive-skin
- United Kingdom: https://lovi.care/skincare/uk/p/allies-of-skin/copper-tripeptide-and-ectoin-advanced-repair-serum/for/sensitive-skin
- Ireland: https://lovi.care/skincare/ie/p/allies-of-skin/copper-tripeptide-and-ectoin-advanced-repair-serum/for/sensitive-skin (this page)
- Germany: https://lovi.care/skincare/de/p/allies-of-skin/copper-tripeptide-and-ectoin-advanced-repair-serum/for/sensitive-skin
- France: https://lovi.care/skincare/fr/p/allies-of-skin/copper-tripeptide-and-ectoin-advanced-repair-serum/for/sensitive-skin
- Italy: https://lovi.care/skincare/it/p/allies-of-skin/copper-tripeptide-and-ectoin-advanced-repair-serum/for/sensitive-skin
- Netherlands: https://lovi.care/skincare/nl/p/allies-of-skin/copper-tripeptide-and-ectoin-advanced-repair-serum/for/sensitive-skin
- Spain: https://lovi.care/skincare/es/p/allies-of-skin/copper-tripeptide-and-ectoin-advanced-repair-serum/for/sensitive-skin
- Canada: https://lovi.care/skincare/ca/p/allies-of-skin/copper-tripeptide-and-ectoin-advanced-repair-serum/for/sensitive-skin
- Australia: https://lovi.care/skincare/au/p/allies-of-skin/copper-tripeptide-and-ectoin-advanced-repair-serum/for/sensitive-skin
- Singapore: https://lovi.care/skincare/sg/p/allies-of-skin/copper-tripeptide-and-ectoin-advanced-repair-serum/for/sensitive-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/allies-of-skin/copper-tripeptide-and-ectoin-advanced-repair-serum/for/sensitive-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/allies-of-skin/copper-tripeptide-and-ectoin-advanced-repair-serum/for/sensitive-skin