Skingredients Retinal + Peptides
Skingredients Retinal + Peptides
Advanced retinal + peptide serum to help smooth fine lines, refine texture and improve the appearance of uneven tone and firmness.
Meet the next generation of Vitamin A. Skingredients RetinAl + Peptides combines potent retinal (retinaldehyde) with a targeted triple peptide complex and skin-barrier supporting ingredients to help tackle visible signs of ageing while keeping skin feeling comfortable and hydrated.
Available in two strengths – 0.06% and 0.1% – RetinAl + Peptides is designed to meet your skin where it is on its Vitamin A journey. Both formulas help reduce the appearance of fine lines and wrinkles, refine the look of texture and enlarged pores, and improve the appearance of uneven tone and hyperpigmentation, while supporting smoother, firmer-looking skin.
The formula also contains niacinamide, sodium hyaluronate, glycerine, squalane, allantoin and vitamin E to support hydration, skin comfort and barrier function. Introduce gradually and let your skin build tolerance over time for a smarter, more skin-respectful approach to Vitamin A.
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What is it?
What is it?
Retinal + Peptides is an advanced retinal serum combining next-generation Vitamin A with three targeted peptides and a blend of barrier-supporting ingredients.
Retinal, also known as retinaldehyde, is a potent form of Vitamin A that helps support skin renewal and target visible signs of ageing, including fine lines, wrinkles, uneven tone and texture.
Choose from two strengths:
Retinal 0.06% + Peptides – the lower strength, ideal for those new to retinal or transitioning from a gentler Vitamin A routine.
Retinal 0.1% + Peptides – a higher-strength option for skin that has already acclimatised to Vitamin A and is ready to progress.
Both formulas are designed to help improve the appearance of fine lines, uneven tone, enlarged pores and texture while supporting smoother, firmer-looking skin.
Who is it for?
Who is it for?
- Ageing skin
- Normal skin
- Scarring
- Pigmentation
How to use it?
How to use it?
Introduce Retinal + Peptides gradually as part of your evening skincare routine.
Step 1: Cleanse and hydrate your skin with your usual evening routine.
Step 2: Start by applying a small amount of RetinAl + Peptides 2–3 evenings per week to clean, dry skin after Skingredients Skin Veg and Skingredients Skin Protein. Apply across the face, neck, decolletage and around the eye area, avoiding direct contact with the eyes.
Step 3: Follow with Skingredients Skin Good Fats Ultra Hydrating Ceramide Moisturiser.
As your skin becomes accustomed to the formula, gradually increase frequency as tolerated.
While your skin is getting used to Retinal + Peptides, avoid using it on the same evening as exfoliating acids or active cleansers such as Skingredients AHA Cleanse or Skingredients Sally Cleanse.
Every morning, apply a broad-spectrum SPF such as Skingredients Skin Shield Moisturising + Priming SPF50 PA+++.
Key Ingredients
Key Ingredients
- Niacinamide
- Retinal
- Triple Peptide Complex
- Sodium Hyaluronate
- Glycerine + Squalane
- Allantoin
- Vitamin E
Ingredients
Ingredients
0.06%
Aqua (Water), Glycerin, Octyldodecanol, Niacinamide, C10-18 Triglycerides, Caprylic/Capric Triglyceride, Cetearyl Alcohol, Dicaprylyl Ether, Squalane, Tetradecyl Aminobutyroylvalylaminobutyric Urea Trifluoroacetate, Palmitoyl Tripeptide-5, Palmitoyl Dipeptide-5 Diaminobutyroyl Hydroxythreonine, Sodium Hyaluronate, Retinaldehyde, Allantion, Tocopherol, Sodium Hydroxide, Phenoxyethanol, magnesium chloride, Carbomer, Sodium Stearoyl Lactylate.
0.1%
Aqua (Water), Glycerin, Octyldodecanol, Niacinamide, C10-18 Triglycerides, Caprylic/Capric Triglyceride, Cetearyl Alcohol, Dicaprylyl Ether, Squalane, Tetradecyl Aminobutyroylvalylaminobutyric Urea Trifluoroacetate, Palmitoyl Tripeptide-5, Palmitoyl Dipeptide-5 Diaminobutyroyl Hydroxythreonine, Sodium Hyaluronate, Retinaldehyde, Allantion, Tocopherol, Sodium Hydroxide, Phenoxyethanol, magnesium chloride, Carbomer, Sodium Stearoyl Lactylate.

About Skingredients
The award winning range Skingredients is comprised of two capsule collections including the Key 4® - which comprises all the key ingredients needed for skin health in a daily regime.
The supplementary Match + Mix range is made up of products designed to address more specific skincare concerns such as oily, dry and lacklustre skin. Skingredients can be used by all genders, all ages and all skin types.
Why we love Skingredients
- Irish Owned
- Results Driven
- Vegan friendly & cruelty free
- Irish Owned
- Results Driven
- Vegan friendly & cruelty free
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About Us
The Skin Nerd was founded by Jennifer Rock - an award-winning skin tutor, dermal facialist and bestselling author. Along with being CEO of The Skin Nerd, Jennifer is also the CEO and founder of the multi-award winning Skingredients® skincare range.
Jennifer published her bestselling debut book, The Skin Nerd: Your Straight-Talking Guide to Feeding, Protecting & Respecting Your Skin (Hachette Ireland) in 2018 and followed this with The Skin Nerd Philosophy: Your Expert Guide to Skin Health (Hachette Ireland) in 2020.
Jennifer is also a regular contributor across multiple Irish and UK media platforms including Dancing with the Stars, 2fm and Ireland AM. Having suffered with her own skin, Jennifer wishes to empower and simplify skincare for all. Read more...




