FAQ
Frequently Asked Questions
What are growth factors?
What are the key growth factors in our skin and their functions?
What are the main differences between BIOEFFECT growth factor and human growth factor?
How are BIOEFFECT's growth factors produced?
Why did BIOEFFECT choose barley as its growth factor production method?
Why has growth factor skincare become a new skincare trend?
Is BIOEFFECT becoming a pioneer in the field of growth factor skincare?
Is BIOEFFECT growth factor biocompatible with human growth factors?
Why is EGF beneficial for the skin?
Is BIOEFFECT's growth factor a genetically modified organism (GMO)?
What are the differences between growth factors and exosomes?
Are BIOEFFECT skincare products suitable for all skin types?
What skincare products are recommended for young skin over 20 years old?
How should people over 50 choose skincare products?
What products would you recommend for men?
Which products are best used before applying makeup?
Can BIOEFFECT skincare products be used in conjunction with other brands of products or makeup?
Can pregnant women use BIOEFFECT skincare products?
What is the shelf life of BIOEFFECT skincare products?
Is BIOEFFECT packaging recyclable?
Are BIOEFFECT skincare products vegan?
What quality standards does BlOEFFECT follow in its production?
Are BIOEFFECT products gluten-free?
Are BIOEFFECT products organic?
Are BIOEFFECT products vegan?
Which BIOEFFECT products are oil-free?
Do BIOEFFECT products contain parabens?
What are the effects of N-acetylglucosamine (NAG) in BIOEFFECT products on the skin?
How does glycerin in BIOEFFECT products affect the skin?
What are the molecular weights of the hyaluronic acid and growth factors used in BIOEFFECT products?
What is BIOEFFECT EGF Serum?
Does BIOEFFECT EGF Serum contain preservatives?
Does BIOEFFECT EGF Serum contain added fragrance ingredients?
How to use BIOEFFECT EGF Serum?
Can I use BIOEFFECT EGF Serum during the day?
Which products work best when paired with EGF Serum?
How long can a 15ml/30ml bottle of EGF Serum be used?
What is the difference between EGF Serum and EGF Day Serum?
I have eczema. Is EGF Serum a suitable treatment for me?
How long does one bottle of EGF Serum last?
Who are the Platinum Series Power Products suitable for?
What is the difference between EGF Power Serum and EGF Serum?
Do all products in the Platinum series contain two growth factors?
How to choose EGF Eye Serum or EGF Power Eye Cream?
What are the differences between EGF Power Serum and 30 Day Treatment?
Is it recommended to use EGF Power Serum and EGF Power Cream simultaneously? What are the synergistic effects of using them together?
Can I use EGF Power Serum and EGF Power Eye Cream at the same time? What additional benefits do they offer when used together?
Is it recommended to use EGF Power Serum after undergoing medical aesthetic treatments such as laser and skin resurfacing?
What is the shipping time and estimated delivery time?
How can I track my order?
Which countries or regions do the free shipping policy apply to?
Do you offer international shipping?
What payment methods are accepted?
Besides PayPal, are there any other payment methods?
What about settlement currency and transaction fees?