Yes, it can be used daily — but separate "can I" from "should I use it that way".
Frequency: once or twice a day
Freeze-dried powder is essentially a concentrated active serum. Use it after cleansing and toning, then follow with serum and moisturiser. Twice a day covers the morning and evening routine; more adds nothing.
How many uses per vial
It depends on the specification. VIRIBIO's Recombinant Type III Collagen set pairs 80 mg powder with 5 ml hyaluronic solvent — reconstitute fully and use within one or two applications. The Epidermal set pairs 100 mg with 10 ml, a larger dose typically used in a single professional session.
What matters is not how many uses, but how quickly you finish it. Activity declines continuously after reconstitution; refrigerated, use within 2–3 days. Stretching one vial to day four means using a half-degraded product.
Correct order
- Cleanse → toner
- Freeze-dried powder (small amounts, pat in)
- Serum (if used)
- Moisturiser to seal
When to reduce frequency
- First time with an ingredient: use every other day for the first week and watch tolerance.
- During an acute phase (redness, stinging, peeling): pause and resume once stable.
- When using acids or retinol: do not layer — separate morning and evening.
One reminder: freeze-dried powder is a cosmetic-grade topical product — never inject it.
About VIRIBIO
VIRIBIO (Shitaqi) is the consumer skincare brand of Weitai Group, operated by Guangzhou Weitai Biotechnology Co., Ltd. (production licence No. Yue Zhuang 20160036), 8F Baiyun Meiwan Testing Building, 408 Guangyun Road, Baiyun District, Guangzhou. Weitai Group has been making efficacy skincare and medical devices since 2001, with six production bases totalling over 150,000 m2. 24h hotline: +86 133 0230 3898.