Oatberry Unify Clear Serum
Oatberry Unify Clear Serum
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Clear, even, and resilient skin — without the compromise.
Most blemish serums work by drying skin out. Unify Clear takes a different approach — targeting breakouts, post-mark discolouration, and uneven tone while actively nourishing and strengthening your barrier at the same time.
The result is skin that looks visibly clearer and brighter, but feels comfortable, hydrated, and never tight. Fragrance-free, vegan, and small-batch crafted in Ireland.
What it does
- ✨ Clears blemishes — targets active breakouts and prevents new ones from forming
- 🌿 Fades post-breakout marks — visibly reduces redness and pigmentation left behind
- 💧 Evens skin tone — brightens and refines for a more uniform complexion
- 🛡️ Strengthens the barrier — oat lipids lock in moisture and protect against irritation
Key ingredients
- Niacinamide — reduces the appearance of pores, regulates sebum, and evens skin tone
- Azelaic Acid — clinically proven to target blemishes and fade post-breakout pigmentation
- Oat Lipids — reinforce the skin barrier and deliver lasting, comfortable hydration
- 20%+ Active Complex — a concentrated blend designed for visible results without irritation
Good to know
- Fragrance-free & hypoallergenic
- Vegan & cruelty-free
- Suitable for sensitive, oily, combination, and blemish-prone skin
- Small-batch crafted in Ireland
- 30ml — approximately 60 days of daily use
Pairs perfectly with the Oatzyme Microblooming Cleanser — available together in the Cleanse + Nourish Duo and save €10.
Key Benefits
Key Benefits
✓Balanced Breakout Control – Keeps pores clear and blemishes at bay without stripping or drying your skin. Potent clarifying actives, such as Niacinamide & an Azelaic acid Derivative, regulate shine and congestion while maintaining moisture.
✓Fades Post-Acne Marks – Visibly brightens and evens skin tone. Niacinamide and NAG synergy, combined with gentle brighteners, work together to reduce stubborn post-inflammatory hyperpigmentation, resulting in a clearer, more uniform complexion.
✓Barrier Repair & Hydration – Strengthens and replenishes your skin’s protective barrier. Oat lipid and botanical oils rich in ceramides and fatty acids restore essential moisture and softness to prevent dryness and irritation.
✓Soothes Redness & Sensitivity – Calms the look of redness and inflammation. Magnolia Bark Extract and Bisabolol provide instant relief to irritated, reactive skin, promoting a comfortable, balanced glow.
✓Lightweight, Luxe Texture – Fast-absorbing, non-greasy serum layers effortlessly. The skin is left velvety-smooth and nourished (thanks to Algica’s natural silica), yet deeply hydrated, making it perfect for use under makeup or worn alone.
The Best application I've ever used,my face loves it, it has won me over & it's never to late to change @72.
Love this serum 😍
I feel very lucky to have found my way to Oatberry. The Unify Clear Serum is wonderful. With sensitive, reactive skin, finding effective products is a challenge. This has not irritated, rather, it has been gently balancing and brightening my skin.
All of the products deserve mention: the Oatzyme Microblooming Clenser is a fantastic, gentle cleanser and the Biolipid Reninoid Matrix is again, non-irritating and very effective. I am seeing great results. Very happy to recommend.
Such an amazing formula! I love even more knowing it’s been made fresh. Lightweight and glowy. Absorbs well into the skin and leaves it feeling so smooth. Knowing my skin base is working hard for me is something I look for and this helps me reduce the amount of steps I need to take. Still early days for the full review of longer term benefits but from the ingredients alone, I can see they would be very beneficial for me.
My skin loves oatberry.
It has simplified my routine greatly and yet I have better results than with previous more complicated and expensive routines. Couldn’t recommend highly enough. I think I’m on my fifth order now and don’t plan on using anything else. Nickolai is a pleasure to deal with and I wish them every success, it’s well deserved!

Ingredients
Active Ingredients:
NAG,
Niacinamide,
Azelaic Acid,
Magnolia Bark,
Algica
Ingredients:
Aqua, Propanediol, Niacinamide, Isoamyl Laurate, Glycerine, Sucrose Stearate, Hydrogenated Ethylhexyl Olivate, N-Acetyl Glucosamine, Pentylene Glycol, Potassium Azeloyl Diglycinate, Avena Sativa (Oat) Kernel Oil, Passiflora Edulis (Passion Fruit) Seed Oil, Ribes Nigrum (Black Currant) Seed Oil, Magnolia Officinalis Bark Extract, Bisabolol, Silica (Algica), Hydroxymethoxyphenyldecanone, Xanthan Gum, Lactic Acid, Lecithin, Phospholipids, Docosahexaenoic Acid, Eicosapentaenoic Acid, Phytosterols, Glycine Soja (Soybean) Seed Extract, Sclerotium Gum, Pullulan, Carnosic Acid, Tocopherol, Helianthus Annuus (Sunflower) Seed Oil, Tetrasodium Glutamate Diacetate, Sodium Benzoate, Benzoic Acid,
DEEPER INSIGHTS
Key Benefits
✓Balanced Breakout Control – Keeps pores clear and blemishes at bay without stripping or drying your skin. Potent clarifying actives, such as Niacinamide & an Azelaic acid Derivative, regulate shine and congestion while maintaining moisture.
✓Fades Post-Acne Marks – Visibly brightens and evens skin tone. Niacinamide and NAG synergy, combined with gentle brighteners, work together to reduce stubborn post-inflammatory hyperpigmentation, resulting in a clearer, more uniform complexion.
✓Barrier Repair & Hydration – Strengthens and replenishes your skin’s protective barrier. Oat lipid and botanical oils rich in ceramides and fatty acids restore essential moisture and softness to prevent dryness and irritation.
✓Soothes Redness & Sensitivity – Calms the look of redness and inflammation. Magnolia Bark Extract and Bisabolol provide instant relief to irritated, reactive skin, promoting a comfortable, balanced glow.
✓Lightweight, Luxe Texture – Fast-absorbing, non-greasy serum layers effortlessly. The skin is left velvety-smooth and nourished (thanks to Algica’s natural silica), yet deeply hydrated, making it perfect for use under makeup or worn alone.
How To Use
Apply – After cleansing (and toning, if desired), dispense 1–2 pumps of Oatberry Unify Clear serum into your palm. Gently smooth over your face and neck.
Layer – Allow the serum to absorb fully. Its lightweight formula sinks in quickly with no sticky residue. Follow with your favorite moisturizer to lock in hydration.
AM/PM – Use twice daily, morning and night. In the mornings, always finish with broad-spectrum SPF to protect the skin and enhance the serum’s brightening effects.
Mix & Match – Unify Clear plays well with others. It’s gentle enough to pair with your other actives or acids, but powerful on its own – no need to layer multiple serums for results. (For sensitive skin, introduce gradually and avoid combining too many strong actives at once.)
Know It ALL
Advanced Clarifying & Brightening Complex
Unify Clear works at the source of breakouts without overdrying or compromising the skin barrier. A 5% Niacinamide + 2% N-Acetyl Glucosamine complex visibly refines pores, regulates excess oil, and reduces the appearance of blemishes. Clinically, this powerhouse combination has been shown to decrease breakouts while significantly brightening the complexion by fading stubborn post-inflammatory hyperpigmentation and evening skin tone. Potassium Azeloyl Diglycinate, a gentle azelaic acid derivative, enhances these effects by further reducing redness, minimising discoloration, and improving overall skin clarity.
Barrier-Strengthening Hydration & Repair
Oatberry’s lipid-rich barrier complex ensures that skin stays hydrated, comfortable, and resilient. A unique blend of Oat Lipid, Passion Fruit, and Black Currant Oils delivers essential ceramides, sterols, and omega fatty acids—key components that restore the skin barrier and lock in moisture, preventing dehydration often caused by harsh acne treatments. This formula helps skin feel nourished and comforted, never tight or stripped.
Soothing & Environmental Defense
To further calm irritation and reinforce the skin’s defenses, Unify Clear includes Magnolia Bark Extract and Bisabolol, two powerful bioactive ingredients known for their anti-inflammatory and redness-reducing properties. These ingredients help keep the skin calm, balanced, and protected from external stressors.
The Power of Algica™ – A Natural, Lab-Impossible Silica
Unify Clear features Algica™, an advanced algae-derived silica that hydrates as effectively as hyaluronic acid while optimising the delivery of active ingredients. Unlike synthetic silicas, Algica is impossible to replicate in a lab, thanks to its unique, naturally occurring porous structure. It binds moisture to the skin, enhancing hydration while helping to distribute actives more efficiently for amplified results. Additionally, Algica’s natural absorbent properties help regulate excess oil and shield against environmental pollutants, making this formula ideal for maintaining clear, healthy, and balanced skin.
Scientific References
Draelos, Z. D. et al. The Effect of 5% Niacinamide on Facial Sebum Production and Breakout Reduction. Journal of Clinical and Aesthetic Dermatology.
Bissett, D. L., et al. Topical N-Acetyl Glucosamine and Niacinamide: Reduction of Facial Hyperpigmentation and Improvement in Skin Clarity. Dermatologic Surgery.
Casari, A., et al. The Use of Azeloglycine (Potassium Azeloyl Diglycinate) in the Management of Acne-Prone and Hyperpigmented Skin. Dermatology and Therapy.
Lee, J., et al. Anti-Inflammatory and Antioxidant Effects of Magnolia Bark Extract on Skin Redness and Sensitivity. International Journal of Molecular Sciences.
Nebus, J. et al. Oat Lipids and Their Role in Strengthening the Skin Barrier. Journal of Dermatological Science.
Sandström, M. et al. Algica™: A Novel Algae-Derived Silica for Hydration, Oil Control, and Pollution Defense. ACS Sustainable Chemistry & Engineering.