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Power Up Silk Peptide Concentrate for Hydration and Fine Lines - Image 1
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THIS IS SILK
(96)

Power Up Silk Peptide Concentrate for Hydration and Fine Lines

€94.01

5ml

Delivery within 2 business days

Same working day shipping for orders placed before 12 pm

Local shipping with DHL from our EU warehouse (NL) – no customs fees.

Customer service in English, German, and French

Incl. VAT

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Product description

Key Benefits

  • Helps improve the appearance of fine lines.
  • Supports smoother-looking, more supple skin.
  • Enhances skin hydration and surface moisture.
  • Helps brighten the look of dull skin.
  • Supports a stronger-feeling, more resilient skin barrier.


Power Up Silk Peptide Concentrate for Hydration and Fine Lines is a versatile, ultra-light serum designed to blend seamlessly into any leave-on skincare step. It features SF-VII®, a specialised silk-peptide complex developed by tissue-repair researchers, combined with niacinamide, hyaluronic acid, and ceramides to support skin hydration and overall appearance. When added to your existing routine, this concentrated serum helps soften the look of fine lines, enhances radiance, and promotes a smoother, more comfortable skin feel.

The formula is free from oil, fragrance, and parabens, giving you a clean way to personalise your daily skincare. Just one to two drops added to your moisturiser, serum, or treatment step offers an easy method to elevate hydration and support a healthier-looking complexion.

Why THIS IS SILK is Healf
Power Up Silk Peptide Concentrate for Hydration and Fine Lines uses a blend of silk peptides in different molecular weights to target multiple layers of the skin, giving stronger and more visible results. SF-VII® has shown in in-vitro studies that it stimulates keratinocyte and fibroblast activity, which supports collagen production and healthier skin structure. The formula brings together hyaluronic acid, niacinamide, ceramides, and cholesterol to reinforce the skin barrier and maintain long-lasting hydration, clarity, and resilience. With no oil or fragrance, the concentrate mixes easily with any leave-on product, helping you enjoy smoother, stronger, and more radiant skin.

THIS IS SILK was founded by Sonal Keay, whose own experience with a rare skin condition led her to uncover silk’s remarkable regenerative properties. Her research into medical literature inspired her to work with leading scientists to transform silk into high-performance skincare, culminating in the creation of SF-VII®, a UK-developed peptide crafted from ethically sourced silk. Rooted in science, heritage, and sustainability, the brand focuses on evidence-based formulations that support repair, renewal, and long-term skin health. Through this thoughtful approach, THIS IS SILK helps you experience smoother, calmer, and more resilient skin every day.

With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.

Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.
Ingredients
Aqua, Hydrolyzed Silk, Niacinamide, Methylpropanediol, Propanediol, Glycerin, Sodium Hyaluronate, Caprylyl Glycol, Citric Acid, Phenylpropanol, Sodium Lauroyl Lactylate, Ceramide NP, Ceramide AP, Phytosphingosine, Cholesterol, Xanthan Gum, Carbomer, Ceramide EOP, Silk Fibroin Hydrolysed.
Suggested use
Simply add 1-2 drops to any other leave-on skincare product in the palm of your hand before applying it to your face.

Summary

Power Up Silk Concentrate is an ultra-light serum that enhances skin hydration, reduces fine lines, and promotes a smoother, more supple skin feel. Customers appreciate its silky texture and ability to brighten and soften the skin's appearance. The serum is free from oil, fragrance, and parabens, making it a clean addition to any skincare routine.

AI-generated from verified customer reviews

Reviews

  • 2 months ago

    I really liked these drops.

    I really liked these drops. I added them to my Clarins nutri lumier face cream and used the whole bottle. They are gentle and soft on the skin. I react to just about everything and any time I try something new I have to stop straight away so this was a rare delight to find something that I could apply to my skin that didn’t cause a negative reaction. It’s hard to know how much it helps but I liked it so much I’m going to buy another bottle. That’s the down side, it doesn’t last very long and is expensive. But I am sold on the purported benefits and will try another bottle.

    Hilary H.Verified Buyer
  • 3 months ago

    Beautiful. I want the whole

    Beautiful. I want the whole range

    Katharine m.Verified Buyer
  • 11 months ago

    It makes my skin

    It makes my skin glow

    Anna H.
  • last year

    Elixir of the Gods

    Power Up Silk Concentrate is the Elixir of the Gods. . . . not only does it give visible results but you can add it into your existing skincare, be it an SPF for the day or your favourite rich night cream before bed. So, imagine my double delight when it arrived this morning and even the unboxing process was a wonder, complete with personal note from the brand. . . . online shopping is never going to be the same again esp with those brands that don't love their customers as much as This is Silk ❤️

    Emilie
  • last year

    My secret in a bottle not so secret now!

    I have been using the Power Up for ever , I think since its inception. It really was my secret weapon to keeping my skin healthy, and helping my normal moisturiser keeping my skin hydrated. I have serious health issues am on a cocktail of treatment that is frankly toxic and my skin and hair don’t thank me for it. BUT this company has been my saviour. This little bottle is small but it packs a mighty punch. You might think you don’t get much but you hardly use it and it makes so so much care of your skin. I’m sorry but this is amazing , the staff are amazing if you ask questions. It takes a lot for me to write reviews but i have had a lot of people comment on my skin and how well I look despite being so ill so I have to give credit where it’s due 😁:hands_heart:

    Debbie
  • last year

    Simplified skincare

    I have sensitive skin and have recently cut my skincare down to the three This Is Silk products plus an SPF and my skin has been incredible! The power up silk concentrate is especially nourishing. These are all new staples in my every day skincare routine 🖤

    Melissa R.