# Isntree TW-Real Bifida Ampoule for mature skin

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

Page: https://lovi.care/skincare/es/p/isntree/tw-real-bifida-ampoule/for/mature-skin

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

Brand: [Isntree](https://lovi.care/skincare/es/brands/isntree)
Category: [Serums and treatments](https://lovi.care/skincare/es/best/serums)

This fit is calculated for the concerns frequently associated with mature skin: fine lines, wrinkles, and loss of firmness. For scores based on a full skin profile (12D face scan, goals, preferences), use the Lovi app.

A great choice for mature skin; a few serums fit it even better.

## Why this fit

- Highly suitable for your normal skin, this product effectively addresses wrinkles and fine lines with peptides like Palmitoyl Oligopeptide and Acetyl Hexapeptide-8, which support anti-aging, while Bifida Lysate Ferment and Niacinamide enhance barrier repair.
- The inclusion of Beta-Glucan and Sodium Hyaluronate further boosts skin barrier resilience and hydration, complementing the anti-aging benefits for your skin.
- The safety profile is excellent, with no risks of irritation due to the absence of harsh ingredients and the presence of soothing components like Bifida Lysate Ferment and Beta-Glucan.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/es/p/isntree/tw-real-bifida-ampoule/for/oily-skin): High
- [Dry skin](https://lovi.care/skincare/es/p/isntree/tw-real-bifida-ampoule/for/dry-skin): Superior
- [Combination skin](https://lovi.care/skincare/es/p/isntree/tw-real-bifida-ampoule/for/combination-skin): Average
- [Sensitive skin](https://lovi.care/skincare/es/p/isntree/tw-real-bifida-ampoule/for/sensitive-skin): Average
- [Acne-prone skin](https://lovi.care/skincare/es/p/isntree/tw-real-bifida-ampoule/for/acne-prone-skin): High
- [Skin with dark spots](https://lovi.care/skincare/es/p/isntree/tw-real-bifida-ampoule/for/dark-spots): High
- [Mature skin](https://lovi.care/skincare/es/p/isntree/tw-real-bifida-ampoule/for/mature-skin): High (this page)
- [Dry sensitive skin](https://lovi.care/skincare/es/p/isntree/tw-real-bifida-ampoule/for/dry-sensitive-skin): High
- [Oily acne-prone skin](https://lovi.care/skincare/es/p/isntree/tw-real-bifida-ampoule/for/oily-acne-prone-skin): High

## Key ingredients

Bifida Lysate Ferment, Niacinamide, Sodium Hyaluronate, Hydrolyzed Collagen, Copper Tripeptide-1

## What the research says

- Argireline treatment twice daily for 4 weeks produced a significant anti-wrinkle effect with 48.9% total efficacy and decreased skin roughness in Chinese subjects compared with 0% efficacy and no decrease in roughness in the placebo group. ([American Journal of Clinical Dermatology, 2013](https://pubmed.ncbi.nlm.nih.gov/23417317/))
- Argireline applied twice daily for 4 weeks achieved a total anti-wrinkle efficiency of 48.9% and notably reduced wrinkle depth compared to placebo in Chinese subjects. ([Journal of Cosmetic and Laser Therapy, 2013](https://pubmed.ncbi.nlm.nih.gov/23607739/))
- Treatment with cross-linked hyaluronic acid-based microneedle patches combined with acetyl hexapeptide-8 or epidermal growth factor significantly improved wrinkles and skin hydration compared to the patch alone in Korean females over 29 days. ([Annals of Dermatology, 2019](https://pubmed.ncbi.nlm.nih.gov/33911590/))
- Topical hyaluronic acid filler serum combined with Botulinum toxin type A lengthened the duration of the toxin's effect in reducing wrinkles compared to Botulinum toxin type A alone. ([Dermatologic Therapy, 2022](https://pubmed.ncbi.nlm.nih.gov/36200921/))
- Topical application of Bifida Ferment Lysate strengthens the skin barrier function by upregulating barrier and antimicrobial peptide genes, exhibiting strong antioxidant properties, and decreasing inflammatory cytokine secretion in vitro. ([Journal of Cosmetic Dermatology, 2023](https://pubmed.ncbi.nlm.nih.gov/37218728/))
- 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 application of TAC/Collagen postbiotics gel improved skin moisture score and inflammation index, and reduced porphyrins and brown spots in 20 volunteers with acne vulgaris. ([Journal of Cosmetic Dermatology, 2022](https://pubmed.ncbi.nlm.nih.gov/35818134/))
- Topical collagen tripeptide application improved skin wrinkles, elasticity, and density while reducing advanced glycated end products in 22 Asian women over 4 weeks. ([International Journal of Molecular Sciences, 2022](https://pubmed.ncbi.nlm.nih.gov/35163025/))
- Marine collagen extracted from Greenland halibut skin showed a non-cytotoxic effect on fibroblast cells and provided a slight skin hydration effect when incorporated into cosmetic hydrogel formulations at dosages of 0.1, 0.25, and 0.5% in 23 healthy volunteers. ([Marine Drugs, 2023](https://pubmed.ncbi.nlm.nih.gov/36827098/))
- 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/))

## What reviewers say

Based on a very large amount of data, users consistently praise this ampoule for its ability to strengthen the skin barrier and provide deep hydration without heaviness, resulting in a "glass skin" glow and smoother texture. It is highly effective for sensitive and dry skin types seeking anti-aging benefits. A small minority of users with acne-prone or very oily skin experienced minor breakouts or found the finish slightly tacky.

- Liked: Lightweight & fast absorbing (mostly mentioned)
- Liked: Hydrating & plumping (often mentioned)
- Liked: Strengthens skin barrier (often mentioned)
- Liked: Gentle & non-irritating (sometimes noted)
- Disliked: No visible results (sometimes noted)
- Disliked: Caused breakouts/irritation (rarely noted)
- Disliked: Texture/finish issues (rarely noted)

## How to apply

- Use this serum in your PM routine. Start by applying it 3 times a week, and work up to daily use if your skin likes it.
- Apply this serum after your toner and before your moisturizer.
- Gently press 2-3 drops of the serum into your skin and let it absorb for a minute.
- You can apply the serum on dry skin for the best results against fine lines.
- Always do a patch test before your first use and avoid the sensitive eye area.
- Video: https://storage.pora.ai/c879dda8655a61c19d3d8c9ebad6b06d.mp4

## Questions and answers

### What makes Isntree TW-Real Bifida Ampoule a great fit for mature skin?

This product is a great fit for mature skin because it targets wrinkles and fine lines using peptides while helping repair and hydrate the skin barrier. It has an excellent safety profile with no harsh ingredients, making it very gentle on your skin.
Sources: [American Journal of Clinical Dermatology, 2013](https://pubmed.ncbi.nlm.nih.gov/23417317/), [Journal of Cosmetic and Laser Therapy, 2013](https://pubmed.ncbi.nlm.nih.gov/23607739/)

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

This serum is a great fit for mature skin because it uses peptides like Acetyl Hexapeptide-8 and Palmitoyl Oligopeptide to help smooth out wrinkles and fine lines. It also includes Bifida Lysate Ferment, Niacinamide, Sodium Hyaluronate, and Beta-Glucan to deeply hydrate and strengthen your skin.
Sources: [American Journal of Clinical Dermatology, 2013](https://pubmed.ncbi.nlm.nih.gov/23417317/), [Journal of Cosmetic and Laser Therapy, 2013](https://pubmed.ncbi.nlm.nih.gov/23607739/)

### What does Bifida Ferment Lysate do for mature skin?

Bifida Ferment Lysate helps strengthen the skin barrier and calm irritation, which keeps mature skin feeling soft and comfortable. It also provides antioxidant support that may protect against everyday stress, though products for mature skin also need firming and smoothing ingredients like peptides and retinol.
Sources: [Journal of Cosmetic Dermatology, 2023](https://pubmed.ncbi.nlm.nih.gov/37218728/), [Experimental Dermatology, 2010](https://pubmed.ncbi.nlm.nih.gov/19624730/)

### What does Niacinamide do for mature skin?

Niacinamide helps mature skin by smoothing out fine lines and wrinkles, reducing dark spots, and improving overall skin elasticity. It is also very well tolerated and supports a strong skin barrier to keep skin looking healthy.
Sources: [Antioxidants, 2021](https://pubmed.ncbi.nlm.nih.gov/34439563/), [Journal of Cosmetic Dermatology, 2004](https://pubmed.ncbi.nlm.nih.gov/17147561/)

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

This treatment goes in the evening routine after cleansing and before moisturizing, to keep things simple and safe around sun exposure. It helps smooth fine lines and repair the skin barrier without causing irritation.
Sources: [Journal of Drugs in Dermatology, 2023](https://pubmed.ncbi.nlm.nih.gov/36607762/), [Clinical, Cosmetic and Investigational Dermatology, 2023](https://pubmed.ncbi.nlm.nih.gov/36798538/)

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

You can use this treatment alongside retinol by applying the serum first to help hydrate and calm your skin, and then following with your retinol product. This approach is unlikely to cause irritation because the formula contains soothing ingredients that support your skin barrier.

### How often should I use this serum?

This treatment is great for mature skin and fits best when used in your evening routine. It helps smooth fine lines and boost hydration safely with very low risk of irritation.
Sources: [American Journal of Clinical Dermatology, 2013](https://pubmed.ncbi.nlm.nih.gov/23417317/), [Journal of Cosmetic and Laser Therapy, 2013](https://pubmed.ncbi.nlm.nih.gov/23607739/)

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

This serum is a great fit for mature skin and is unlikely to cause breakouts or irritation, as it has a very safe formula with soothing components like Bifida Lysate Ferment and Beta-Glucan. Reviewers rarely mention breakouts from it.

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

Yes, it has no fragrance and no drying alcohol.

## Alternatives for mature skin

- [Paula's Choice RESIST Super Antioxidant Concentrate Serum](https://lovi.care/skincare/es/p/paula-s-choice/resist-super-antioxidant-concentrate-serum/for/mature-skin) — Superior fit — €57.00 at Amazon
- [SkinCeuticals C E Ferulic](https://lovi.care/skincare/es/p/skinceuticals/c-e-ferulic/for/mature-skin) — Superior fit — €169.99 at Amazon
- [NEOGEN DERMALOGY REAL VITA C SERUM](https://lovi.care/skincare/es/p/neogen-dermalogy/real-vita-c-serum/for/mature-skin) — High fit — €29.76 at Amazon

## Pairs well with

- Cleanser: [Fresh Soy Face Cleanser](https://lovi.care/skincare/es/p/fresh/soy-face-cleanser/for/mature-skin) — Superior fit — €39.80 at Amazon
- Hydrating Toner: [COSRX Propolis Synergy Toner](https://lovi.care/skincare/es/p/cosrx/full-fit-propolis-synergy-toner/for/mature-skin) — Superior fit — €14.00 at Amazon
- Moisturizer: [Shiseido Benefiance Wrinkle Smoothing Cream](https://lovi.care/skincare/es/p/shiseido/benefiance-wrinkle-smoothing-cream-enriched/for/mature-skin) — Superior fit — €57.95 at Amazon

## Where to buy

- Amazon.de: €16.80 (https://www.amazon.de/dp/B082TWZNYB?tag=lovi-care-web-product05-21&linkCode=osi&th=1&psc=1)
- Notino: €16.00 (https://www.notino.es/isntree/tw-real-bifida-ampoule-serum-revitalizante-intenso-para-tensar-y-restaurar-la-piel-de-manera-intensa/p-16116752/)
Prices checked 17 Oct – 6 Nov 2026.

## Ingredients

Bifida Lysate Ferment, Dipropylene Glycol, Niacinamide, Glycerin, Lactobacillus Pumpkin Extract Ferment, Lactobacillus Soybean Extract Ferment, Rice Ferment Filtrate Sake Ferment Filtrate, Sodium Hyaluronate, Hydrolyzed Collagen, Willow Bark Extract, Origanum Vulgare Leaf Extract, Cinnamomum Cassia Bark Extract, Portulaca Oleracea Extract, Chamaecyparis Obtusa Leaf Extract, Beta-Glucan, Palmitoyl Oligopeptide, Copper Tripeptide-1, Acetyl Hexapeptide-8, Allantoin, Hydroxyethylcellulose, Panthenol, Carbomer, Arginine, Butylene Glycol, Scutellaria Baicalensis Root Extract, Illicium Verum Fruit Extract Anise Fruit Extract, Adenosine, 1,2-Hexanediol, 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/isntree/tw-real-bifida-ampoule/for/mature-skin
- United Kingdom: https://lovi.care/skincare/uk/p/isntree/tw-real-bifida-ampoule/for/mature-skin
- Ireland: https://lovi.care/skincare/ie/p/isntree/tw-real-bifida-ampoule/for/mature-skin
- Germany: https://lovi.care/skincare/de/p/isntree/tw-real-bifida-ampoule/for/mature-skin
- France: https://lovi.care/skincare/fr/p/isntree/tw-real-bifida-ampoule/for/mature-skin
- Italy: https://lovi.care/skincare/it/p/isntree/tw-real-bifida-ampoule/for/mature-skin
- Netherlands: https://lovi.care/skincare/nl/p/isntree/tw-real-bifida-ampoule/for/mature-skin
- Spain: https://lovi.care/skincare/es/p/isntree/tw-real-bifida-ampoule/for/mature-skin (this page)
- Canada: https://lovi.care/skincare/ca/p/isntree/tw-real-bifida-ampoule/for/mature-skin
- Australia: https://lovi.care/skincare/au/p/isntree/tw-real-bifida-ampoule/for/mature-skin
- Singapore: https://lovi.care/skincare/sg/p/isntree/tw-real-bifida-ampoule/for/mature-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/isntree/tw-real-bifida-ampoule/for/mature-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/isntree/tw-real-bifida-ampoule/for/mature-skin