---
product_id: 137549667
title: "20% Vitamin C + E Ferulic Acid Serum (2 fl. oz. (60 mL))"
brand: "timeless skin care"
price: "¥32555"
currency: JPY
in_stock: false
reviews_count: 1
url: https://www.desertcart.jp/products/137549667-20-vitamin-c-e-ferulic-acid-serum-2-fl-oz
store_origin: JP
region: Japan
---

# Boosts collagen synthesis 20% Vitamin C potency Powerful antioxidant defense 20% Vitamin C + E Ferulic Acid Serum (2 fl. oz. (60 mL))

**Brand:** timeless skin care
**Price:** ¥32555
**Availability:** ❌ Out of Stock

## Summary

> ✨ Unlock your skin’s glow-up with science-backed brilliance!

## Quick Answers

- **What is this?** 20% Vitamin C + E Ferulic Acid Serum (2 fl. oz. (60 mL)) by timeless skin care
- **How much does it cost?** ¥32555 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/137549667-20-vitamin-c-e-ferulic-acid-serum-2-fl-oz)

## Best For

- timeless skin care enthusiasts

## Why This Product

- Trusted timeless skin care brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Collagen Booster:** Stimulates collagen production for firmer, youthful skin resilience.
- • **Texture Transformer:** Promotes healthy cell turnover to smooth uneven skin tone and texture.
- • **Environmental Shield:** Protects against daily environmental stressors and pollution damage.
- • **Radiant Glow Amplifier:** Brightens dull skin for a luminous, camera-ready complexion.
- • **Clinically Potent Formula:** 20% Vitamin C combined with E and Ferulic Acid for maximum antioxidant power.

## Overview

This 2 fl. oz. serum from Timeless Skin Care harnesses a potent 20% Vitamin C formula enhanced with Vitamin E and Ferulic Acid to brighten skin, promote healthy cell turnover, even texture, stimulate collagen, and protect against environmental damage—all crafted in India for a professional-grade skincare boost.

## Description

20% Vitamin C + E Ferulic Acid Serum (2 fl. oz. (60 mL))

## Features

- Brightens dull complexions
- Promotes healthy cell turnover
- Helps maintain & prevent uneven skin texture & tone
- Stimulates collagen production
- Provides protection against environmental stressors

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Timeless Skin Care |
| Country of Origin | India |
| Item part number | CEF-1-2PK |
| Product Dimensions | 4.45 x 4.45 x 10.8 cm; 99.79 g |
| ASIN | B01CXDXBQQ |

## Product Details

- **Skin Type:** Normal
- **Product Benefits:** Fresh
- **Brand:** Timeless Skin Care
- **Item Form:** Drop
- **Active Ingredients:** vitamin c
- **Item Weight:** 100 g
- **Skin Tone:** All
- **Item Volume:** 30 Millilitres
- **Net Quantity:** 60 milliliter
- **UPC:** 703439298597 703439296487

## Images

![20% Vitamin C + E Ferulic Acid Serum (2 fl. oz. (60 mL)) - Image 1](https://m.media-amazon.com/images/I/71IHO0Je6EL.jpg)
![20% Vitamin C + E Ferulic Acid Serum (2 fl. oz. (60 mL)) - Image 2](https://m.media-amazon.com/images/I/71CF3MXbDhL.jpg)
![20% Vitamin C + E Ferulic Acid Serum (2 fl. oz. (60 mL)) - Image 3](https://m.media-amazon.com/images/I/71NV3BASTUL.jpg)
![20% Vitamin C + E Ferulic Acid Serum (2 fl. oz. (60 mL)) - Image 4](https://m.media-amazon.com/images/I/717JwdzssmL.jpg)
![20% Vitamin C + E Ferulic Acid Serum (2 fl. oz. (60 mL)) - Image 5](https://m.media-amazon.com/images/I/819YKKzYrAL.jpg)

## Questions & Answers

**Q: How do you store this product?**
A: 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.

**Q: Has anyone actually tested the PH level upon receipt of the product and if so what was the result?**
A: 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.

**Q: how much and how often should one apply this?**
A: 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.

**Q: When the liquid becomes oxidized does it become ineffective?**
A: No. It still works, it starts being ineffective when it gets to rusty- brown! Watch "hotandflashy" on YouTube at vit C serums, she explained there.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing product
*by P***R on 4 July 2022*

Non sticky product. Very effective for acne scars

## Frequently Bought Together

- Timeless Skin Care Vitamin C Serum with Vitamin E & Ferulic Acid - Brightening Serum - for Oily & Dry Skin - Fragrance-Free - 1 oz (Pack of 2)
- Timeless Skin Care Coenzyme Q10 Serum - Skin Care Serum for Smoothing - Fragrance-Free - Coenzyme Q10 - with Hyaluronic Acid - 1 oz
- The Ordinary Lactic Acid 10% + Hyaluronic Acid 2%, High-Strength Exfoliating Serum for Smoother, Brighter Skin, 1 Fl Oz

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/137549667-20-vitamin-c-e-ferulic-acid-serum-2-fl-oz](https://www.desertcart.jp/products/137549667-20-vitamin-c-e-ferulic-acid-serum-2-fl-oz)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-04*