The INKEY List Collagen Peptide Serum – Clean Simple Anti-Aging Step for Sensitive Skin, Fragrance-Free Peptide Serum
The INKEY List Collagen Peptide Serum – Clean Simple Anti-Aging Step for Sensitive Skin, Fragrance-Free Peptide Serum
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Why you'll love it
- Fragrance-free and cruelty-free formula that is safe for sensitive skin
- Dual-peptide complex (Matrixyl 3000 and Syn-Tacks) that mimics natural collagen behavior for visible firming
- Affordable entry point into peptide-based anti-aging skincare versus luxury brands
- Flexible AM and PM use that fits easily into any existing routine
- Multi-benefit serum combining plumping, firming, smoothing, and hydrating in one step
- Suitable for all skin types, reducing guesswork for first-time anti-aging buyers
Perfect for
- Daily AM and PM anti-aging treatment applied after cleansing and hydrating with Hyaluronic Acid Serum
- Targeting first signs of aging such as fine lines and loss of firmness on the face and neck
- Layering peptide treatment under moisturizer and SPF for daytime protection
- Smoothing and plumping mature or tired-looking skin as part of a barrier-support routine
- Accessible anti-aging step for sensitive skin types who cannot tolerate fragrance


Product Information
COLLAGEN PEPTIDE SERUM - A serum that works to make the skin appear plumper and firmer, to help reduce the appearance of fine lines and wrinkles.
POWERFUL INGREDIENTS - Using the Matrxyl 3000 peptide, this smoothing and hydrating collagen serum mimics the effect of what natural collagen would do to your skin, helping it appear plumper and firmer. Syn-Tacks Dual Peptide serum also gives an added boost to aid a reduction in the appearance of fine lines and wrinkles.
FOR ALL SKIN TYPES - Suitable for all skin types, even sensitive, it is cruelty-free and fragrance-free.
HOW TO USE - Can be used in your AM & PM skincare routine. After cleansing and hydrating with Hyaluronic Acid Serum, gently apply a pea-sized amount of Collagen Peptide Serum and pat into the face and neck and follow with preferred moisturiser. We suggest Bio-Active Ceramide Moisturiser for those wanting to tackle first signs of ageing and support barrier function. Apply SPF as the last step in your AM skincare routine.
Items Details
Features & Specs
Skin Type: All
Product Benefits: Anti Wrinkle
Target Use Body Part: Face
Scent Name: Aloe
Special Ingredients: Hyaluronic Acid;Collagen
Item Form: Serum
Frequently Asked Questions
Is the bottle design simple and uncluttered?
Yes, the dropper-style bottle has clean lines and a neutral aesthetic that fits seamlessly into a minimalist skincare routine and uncluttered bathroom counter.
Does the formula follow a less-is-more approach?
Yes, it is fragrance-free, cruelty-free, and combines multiple anti-aging benefits, plumping, firming, smoothing, and hydrating, into one streamlined step.
Can this serum replace several products in my routine?
It is a multi-benefit serum that targets fine lines, loss of firmness, and dehydration in a single step, reducing the need for multiple anti-aging products and supporting a simpler routine.
Is it easy to layer with other minimalist essentials?
Yes, it layers cleanly under ceramide moisturizers and SPF, making it a simple, intentional addition to any stripped-back skincare routine.
Does the ingredient list feel clean and intentional?
The formula is intentionally crafted with Matrixyl 3000, Syn-Tacks peptides, and hyaluronic acid, and is free from added fragrance, supporting a thoughtful, restraint-focused routine.
Is this a good first anti-aging serum for a skincare beginner?
Yes, its multi-benefit formula, gentle fragrance-free profile, and easy AM/PM use make it ideal for someone building a simple, effective anti-aging routine.
Does the dropper applicator support an effortless daily routine?
Yes, the dropper delivers a precise pea-sized amount, so application is quick, clean, and fits a minimalist approach to skincare.
Will this serum work for all skin types in a shared family bathroom?
Yes, it is suitable for all skin types, including sensitive skin, and the fragrance-free, cruelty-free formula makes it a versatile, no-guesswork choice for the whole household.
Is the packaging recyclable and free of excess decoration?
The INKEY List is known for its clean, recyclable packaging and no-frills design philosophy, aligning well with minimalist and sustainability-minded values.
How does this compare to multi-step anti-aging routines?
This serum combines firming, plumping, and hydrating in one step, so it can simplify a routine that might otherwise require separate collagen, peptide, and hydrating products.
Is this serum better than a complicated 10-step routine?
For beginners or anyone who values simplicity, this serum delivers key anti-aging benefits in fewer steps while remaining gentle enough for daily AM and PM use.
How does it compare to rich, heavy anti-aging creams?
Unlike thick creams, this lightweight serum absorbs quickly, layers easily under SPF or moisturizer, and is fragrance-free, making it a cleaner, simpler alternative.
Will this serum feel like too many steps if I prefer minimalism?
Not at all. It is designed as a single multi-benefit step that fits seamlessly into a streamlined routine, so you can keep your regimen simple and intentional.
How do I use The INKEY List Collagen Peptide Serum in my routine?
Apply a pea-sized amount to cleansed skin in the morning and/or evening, after hydrating with Hyaluronic Acid Serum. Follow with your favorite moisturizer and SPF in the AM for daytime protection.
Can I use this serum both morning and night?
Yes, the formula is designed for flexible AM and PM use, so you can incorporate it into both your daytime and evening skincare routines.
How long does a 1.01 fl oz bottle typically last?
With a pea-sized amount applied twice daily, a 1.01 fl oz bottle generally lasts around two to three months, depending on usage.
Is this serum compatible with hyaluronic acid and ceramide moisturizers?
Yes, it layers seamlessly with hyaluronic acid serums, ceramide moisturizers, and SPF, making it easy to integrate into an existing skincare routine.
Can I use this serum with retinol or vitamin C?
It can be used alongside retinol or vitamin C, but if you have sensitive skin, introduce products gradually and consider alternating them on different days to minimize potential irritation.
What is included when I purchase the serum?
Your order includes one 1.01 fl oz dropper-style bottle of The INKEY List Collagen Peptide Serum. No additional tools or accessories are required, just your usual cleanser, moisturizer, and SPF.
Is this serum safe for sensitive skin?
Yes, it is fragrance-free and formulated to be gentle on sensitive skin, making it a suitable option for those who cannot tolerate fragrance or harsh anti-aging ingredients.
Is the product cruelty-free and vegan?
The INKEY List Collagen Peptide Serum is cruelty-free, and the brand is known for its commitment to ethical, clean beauty standards.
What is the difference between a peptide serum and a collagen cream?
Topical collagen creams sit on the surface of the skin, while peptide serums like this one use ingredients such as Matrixyl 3000 and Syn-Tacks that mimic natural collagen behavior to support firmer, plumper-looking skin over time.

