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Soi Vitamin C Serum
Niacinamide-boosted brightening serum
Dull, tired-looking skin rarely has a single cause: dead cell build-up, environmental oxidative stress and uneven tone act together. Soi Vitamin C Serum combines vitamin C with niacinamide and alpha arbutin to target all three causes of lost radiance in one step.
Key actives & what they do
Vitamin C
An antioxidant that neutralises free radicals, supports collagen synthesis and helps skin reflect light more evenly, visibly reducing dullness.
Niacinamide (Vitamin B3)
Strengthens the skin barrier, reduces redness and uneven tone, and refines the look of pores for a smoother surface.
Alpha Arbutin
Regulates melanin production to help fade existing dark spots, adding targeted spot care to the overall brightening effect.
Benefits
- Visible radiance within 2–3 weeks
- Evens skin tone and fades dark spots over 8 weeks
- Antioxidant defence against daily urban stress
- Suitable for oily and acne-prone skin
Who it is for
Skin that looks pale or has lost vitality, tiredness from irregular sleep and city life, first-time users of active skincare, and anyone starting mild spot and tone care.
Skin types
All skin types. Prioritised for dull, tired-looking skin with uneven tone.
How to use
In the morning, apply 3–4 drops to cleansed skin and press gently. Follow with moisturiser and SPF 50 sunscreen. Can also be used in the evening, but the main benefit is in the morning routine.
Make it your own
Packaging formats
Glass dropper bottles, airless pumps, tubes and jars in multiple sizes.
Formula adjustments
Fragrance-free or scented, active concentration, texture and colour tuned for your market.
Label & artwork
Bilingual EN/AR label design, box, insert and barcode prepared to your brand guidelines.
Documentation
COA, MSDS, INCI list, stability and microbiology records for registration.
Questions about this product
Morning or evening?
Can it be combined with retinol?
Suitable for acne-prone skin?
When will I see results?
Request a quote or samples for this product
Share your target market and quantity. We will send pricing, MOQ and a sample plan.
Other products in the range
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Barrier-repair cream with ectoin and CICA for sensitised, reactive skin.
Landing pageSoi Pure Sun Cream SPF 50+
SPF 50+ PA++++ with ceramide NP, CICA and hyaluronic acid. No white cast.
Details on requestSoi Hydra Serum
Multi-weight hyaluronic acid with ectoin for dehydrated, tight-feeling skin.
Details on requestSoi Lift Serum
Peptide complex targeting jawline laxity and expression lines.
Let's build your range
Tell us about your brand and market. We reply within one business day.