Question 1

How do you store this product?

Accepted Answer

Please don't buy this product; I don't think they are from the legit timeless distributor, the last order that I made came with wrong vitamin c, cheap vitamin C. I'm very disappointed, and Amazon won't let me give a review.

Question 2

Has anyone actually tested the PH level upon receipt of the product and if so what was the result?

Accepted Answer

I tested it with a strip AND an actual pH tester.  The strip gave me a 5 (https://www.amazon.com/gp/product/B00S730YWG/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1) , at which point I contacted the company and they told me that the strips are unreliable.  They also sent me a screen shot of their own pH testing instrument with the 2.9 result. 
Then I purchased my own pH tester (https://www.amazon.com/gp/product/B01ESYG6KQ/ref=ppx_yo_dt_b_search_asin_image?ie=UTF8&psc=1). Then pH was 2.7.  I have been using the serum for about 8 months now and like it a lot.

Question 3

how much and how often should one apply this?

Accepted Answer

2-3 drops is all you need! Using more is not a benefit. This is because a little bit of vitamin C serum goes a long way: There’s a limit to how much vitamin C your skin can absorb in a day, so any extra product that you use will go to waste. Manufacturer says 2-3 drops. Can be applied 2x a day morning and night. Apply to cleaned and damp skin. Some dermatologists recommend applying a vitamin C serum in the morning in order to prevent damage from free radicals that can occur throughout the day. If you do choose to use your serum in the morning, you'll need to follow up with a layer of broad spectrum sunscreen, with an SPF of 30 or higher.  if you have sensitive skin, you might want to steer clear of vitamin C serum during daytime hours. In some cases, higher concentrations of vitamin C could make sensitive skin more prone to irritation and sunburn. Using it at night helps the skin repair.

Question 4

In the description it says "is not recommended for those with oily skin since it contains vitamin E." What does vitamin E do to oily skin?

Accepted Answer

I have an oily skin type and I live in the south where humidity is high. This serum doesn’t make my skin look and feel oily at all. It absorbs fast. And no breakouts.

ASIN	B07XNR3R6H
ASIN	B07XNR3R6H
Active Ingredients	Vitamin C, Vitamin E, Ferulic Acid
Best Sellers Rank	#132,859 in Beauty ( See Top 100 in Beauty ) #3,657 in Serums
Brand	Timeless Skin Care
Country of Origin	USA
Country of Origin	USA
Customer Reviews	4.2 4.2 out of 5 stars (11,282)
Date First Available	17 June 2025
Generic Name	20% Vitamin C + E Ferulic Acid Serum
Global Trade Identification Number	00858588004695
Importer	Tiger Pug Commerce Private Limited, A-302, Dipti Classic, 32-34, Suren Road, Andheri East, Mumbai, Maharashtra (India) 400093
Importer Contact Information	Tiger Pug Commerce Private Limited, A-302, Dipti Classic, 32-34, Suren Road, Andheri East, Mumbai, Maharashtra (India) 400093
Item Dimensions LxWxH	6.1 x 6.1 x 16.5 Centimeters
Item Form	Gel
Item Type Name	20% Vitamin C + E Ferulic Acid Serum
Item Volume	120 Millilitres
Item Weight	120 Grams
Item Weight	120 g
Item model number	247143
Manufacturer	Timeless Skin Care
Manufacturer	Timeless Skin Care
Manufacturer Part Number	247143
Material Features	Cruelty Free, Fragrance Free, Vegan
Material Type Free	Dye Free, Paraben Free, Sulphate Free
Model Number	247143
Net Quantity	120.0 Milliliters
Number of Items	1
Packer	Net Distribution Services Pvt Ltd. C/O. Aramex India Pvt Ltd., S.R.No.82/3,4, BLDG.No.D, Prathmesh Complex, Mumbai Nashik Highway, Saravali village, Saravali, Opp. Vatika restaurant, Bhiwandi, Thane, Maharashtra, 421302
Packer Contact Information	Net Distribution Services Pvt Ltd. C/O. Aramex India Pvt Ltd., S.R.No.82/3,4, BLDG.No.D, Prathmesh Complex, Mumbai Nashik Highway, Saravali village, Saravali, Opp. Vatika restaurant, Bhiwandi, Thane, Maharashtra, 421302
Product Benefits	Brightening, Cover Discoloration, Even Toning, Reduce Hyperpigmentation
Product Dimensions	6.1 x 6.1 x 16.51 cm; 120 g
Recommended Uses For Product	Use daily, both AM & PM
Scent	Fragrance Free
Skin Type	All
Special Ingredients	Vitamin C, Vitamin E
Target Use Body Part	Face
UPC	858588004695
Unit Count	120.0 Milliliters

Timeless 20% Vitamin C Serum with Vitamin E & Ferulic Acid – Skin Brightening & Firming Serum for Oily & Dry Skin – Fades Dark Spots & Smooths Fine Lines – Fragrance Free – 120ml

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