Koec Bare
KOEC Vitamin B12 Spicule Glow Serum
KOEC Vitamin B12 Spicule Glow Serum
PDRN + peptide glass skin serum — visibly brighter, more even tone in as little as 2 weeks
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⛨ Full refund within 60 days if you don't see brighter, more even skin
Spicule + B12 renewal serum — visibly smoother, brighter skin in as little as 2 weeks
Why this keeps happening.
Dullness, enlarged pores, and rough texture aren't bad luck. They're your skin asking for renewal your routine isn't giving it.
Whether you're noticing your first signs of texture change in your 20s or working to keep pores refined and skin resilient later on, the signal is the same — it's time to give your skin something that works at the surface and beneath it.
What is the Spicule Complex, exactly?
The Spicule Complex is a microneedling-inspired ingredient that creates a gentle, controlled stimulation on the skin's surface — the same principle professional microneedling treatments are built on, in a serum you use at home. We pair it with Vitamin B12 and niacinamide so it works as a daily renewal step, not a clinic procedure. A slight tingling on application is normal — that's the spicules at work.
What changes, and when:
Weeks 1–2
Texture starts to feel smoother, pores look visibly tighter
Weeks 2–4
Tone evens out, dullness fades, skin looks more luminous
Daily + Continued Use
- Hydration improves while irritation and sensitivity calm down
- Collagen support builds, adding bounce and resilience
- Fine lines visibly soften
Cruelty-free · Dermatologist tested · Sensitive-skin safe
Common questions
Who It's For?
Who It's For?
All skin types — particularly those experiencing dark spots, post-acne pigmentation, uneven tone, or dullness, seeking a science-forward brightening serum that improves visibly and cumulatively with daily use.
How To Use
How To Use
- After cleansing and toning, apply 2–3 drops and press gently into skin until fully absorbed
- Use morning and evening — always follow with SPF during daytime use
- Follow with the KOEC Rose PDRN Collagen Glow Crème to seal in the serum and amplify results overnight
When will I see results?
When will I see results?
Most people notice brighter, more even tone within 2 weeks of twice-daily use.
What if it doesn't work for me?
What if it doesn't work for me?
You're covered by our 60-day guarantee — full refund, no hoops.
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Shipping & Delivery
Every KOEC order ships free — no minimum, no exceptions.
Orders are typically dispatched within 1–3 business days and arrive within 7–14 business days from the date of dispatch. We quote the fuller window because we would always rather your order arrive early than have you waiting on a promise we couldn't keep.
Once your order has shipped, you will receive a tracking number so you can follow it every step of the way
Returns & Exchanges
Your satisfaction is not negotiable — and neither is our commitment to quality.
If your order arrives damaged, defective, or incorrect, we will make it right immediately — no questions asked. Simply contact us within 7 days of delivery with a photo of the item and we will arrange a replacement or full refund, whichever you prefer.
Because skincare is a personal product, we are unable to accept returns on items that have been opened and used, provided they arrived in perfect condition.
Results & What To Expect
Good skincare is not an event — it is a conversation between a formula and your skin, and it takes time to hear the answer clearly.
With consistent daily use, here is what you can generally expect:
Within the first few days, skin typically feels more comfortable, hydrated, and settled — particularly if it has been reactive or depleted by previous products.
By weeks two to four, visible changes begin — tone starts to even, texture becomes smoother, and the skin develops a quiet luminosity that is difficult to attribute to any single product but impossible to miss.
Beyond four weeks, the deeper work becomes apparent — firmness, elasticity, and the kind of sustained clarity that comes from a barrier that is genuinely healthy rather than temporarily placated.
Results vary by skin type, routine consistency, and the concerns being addressed. We will never promise overnight outcomes — because the skin we are most proud of is the kind that improves gradually, visibly, and lastingly.
Patience is part of the ritual. It is also where the real difference is made.