JiYu NAD+ Facial Moisturizer - Korean Anti-Aging Cream for Radiant Skin

             

A deep dive into the science, the formula, and whether this $69 moisturizer actually delivers on its bold promises.

There is no shortage of Korean skincare products promising younger, brighter, firmer skin. But every once in a while, something comes along with an ingredient that genuinely makes you stop and pay attention. The JiYu NAD+ Hydrating Face Moisturizer caught my eye not because of its packaging — though that is distinctive — but because of one specific ingredient: NAD+, or Nicotinamide Adenine Dinucleotide, a coenzyme that has been quietly making waves in anti-aging research for the past decade.

I spent several weeks testing this cream, looking at its formula, comparing it with similar products, and researching everything the science says about its key ingredients. Here is my honest, complete review.

Quick verdict: A well-formulated, science-backed moisturizer with a genuinely impressive ingredient list. Best suited for ages 35+ dealing with dullness, early fine lines, or loss of firmness. Not a budget pick, but the formula justifies the price point.

                                                                              

What Is NAD+ and Why Does It Matter for Skin?

Before we talk about the cream itself, it is worth understanding what NAD+ actually is. Nicotinamide Adenine Dinucleotide is a coenzyme found in every cell of your body. It plays a central role in energy production and is critical for DNA repair. The problem? NAD+ levels decline significantly as we age — by some estimates, levels at age 50 can be half what they were at 20.

For skin, this decline translates into slower cell turnover, reduced collagen synthesis, less efficient repair of UV damage, and the dullness that becomes increasingly noticeable in your 30s and 40s. Products that supply or support NAD+ are designed to essentially give your skin cells more fuel to do what they are supposed to do.

JiYu has built this entire moisturizer around that concept, combining NAD+ with a supporting cast of ingredients that each serve a specific function. It is a more cohesive approach than the "kitchen sink" method you see in a lot of anti-aging creams.

                                      Check Price on Amazon 

Full Ingredient Breakdown

This is where the JiYu cream stands out from generic moisturizers. Let us look at what is actually in it and what each ingredient does:

Ingredient	What It Does
NAD+ (Nicotinamide Adenine Dinucleotide)	Supports cellular energy production, DNA repair, and collagen synthesis
Niacinamide	Brightens, minimizes pores, reduces redness, stimulates ceramide production
Ceramide NP	Reinforces the skin barrier, locks in moisture, reduces sensitivity
3-O-Ethyl Ascorbic Acid	A stable form of vitamin C that brightens and protects against oxidative damage
Ferulic Acid	Boosts the effectiveness of vitamin C and vitamin E, strong antioxidant
5x Sodium Hyaluronate	Multi-weight hyaluronic acid that hydrates at both surface and deeper skin layers

The combination of stable vitamin C (3-O-Ethyl Ascorbic Acid) with ferulic acid is particularly well-chosen. This pairing is backed by decades of dermatological research showing that ferulic acid significantly increases the stability and efficacy of vitamin C. It is the same combination used in SkinCeuticals CE Ferulic, one of the most validated serums in clinical dermatology — and far more expensive than this cream.

Texture, Scent, and How It Feels on Skin

The JiYu moisturizer has a mousse-like texture that is lighter than it looks when you first scoop it out. It spreads easily, absorbs within about 60 seconds, and leaves a soft, slightly dewy finish rather than a matte or greasy one. For dry skin types, this may not feel rich enough to use alone in winter without a heavier occlusive layer on top.

There is a very faint scent — barely detectable and not from added fragrance, which is a good sign for sensitive skin users. The formula is labeled for all skin types, and based on the ingredient list, that claim holds up reasonably well. The niacinamide and ceramide combination makes it suitable even for reactive skin, provided you are not sensitive to niacinamide specifically.

On combination skin, it sits comfortably without feeling heavy on the T-zone. On dry skin, it works best as part of a layered routine rather than a standalone moisturizer. On normal skin, it genuinely works beautifully on its own as a one-step finishing moisturizer.

Real Results: What to Expect and When

Managing expectations is important with any anti-aging product. Here is a realistic timeline based on the ingredients:

• Week 1–2: Improved hydration and a more rested appearance. Skin feels softer and plumper immediately after application.
• Week 3–4: Early brightening from the vitamin C and niacinamide combination. Dullness begins to fade, and skin tone looks more even.
• Week 6–8: This is when the NAD+ and collagen-supporting ingredients begin to show longer-term effects. Fine lines around the eyes and forehead typically appear softer, and skin firmness improves noticeably.
• Month 3+: Consistent users report visibly smoother texture, reduced hyperpigmentation, and a measurable difference in skin elasticity.

These are not overnight results, but they are realistic and supported by the science behind each active ingredient in the formula.

Who Should Use the JiYu NAD+ Moisturizer?

This product is an excellent fit if you fall into one or more of these categories:

✅ Best for:
Ages 30–60+ dealing with early aging signs, dullness, or loss of firmness. Ideal for anyone who wants science-backed anti-aging without a 10-step routine.

❌ Not ideal for:
Very dry skin needing heavy occlusives. Teens or those with no anti-aging concerns. Anyone on a tight budget who needs maximum bang per dollar.

How to Use It for Best Results

Using this moisturizer correctly makes a noticeable difference in how well it performs:

1. Apply to slightly damp skin. Hyaluronic acid needs water to attract and hold moisture. Applying to completely dry skin reduces its effectiveness.
2. Use AM and PM. The vitamin C combination works best in the morning against environmental damage. The NAD+ and ceramide support overnight repair.
3. Always follow with SPF in the morning. Vitamin C derivatives can actually increase photosensitivity slightly. SPF 30+ is non-negotiable.
4. Give it 8 weeks. Do not judge anti-aging actives at 2 weeks. Skin turnover takes 4–6 weeks, and collagen remodeling takes longer still.

JiYu NAD+ vs. Other Korean Anti-Aging Moisturizers

The Korean beauty market is saturated with anti-aging creams, but very few formulate specifically around NAD+. The most common approach uses peptides, retinol, or fermented ingredients. Here is where JiYu stands out:

Most moisturizers at this price point offer either good actives or good hydration. JiYu's formula genuinely does both simultaneously. The 5-layer hyaluronic acid system addresses immediate plumping while the NAD+/vitamin C/ferulic acid trio works on the long-term concerns. That combination in a single SKU at $70 represents legitimate value when you consider what you would spend buying a serum and moisturizer separately to achieve the same effect.

Ready to Try JiYu NAD+ Moisturizer?

Currently 20% off on Amazon. 6,000+ customers bought it last month.

Check Price on Amazon →

As an Amazon Associate I earn from qualifying purchases.

Final Verdict: Pros and Cons

✅ Pros

• Unique NAD+ ingredient hard to find in moisturizers
• Stable vitamin C + ferulic acid is clinically validated combo
• 5-layer hyaluronic acid for multi-depth hydration
• Suitable for all skin types
• Noticeably dewy finish without greasiness
• No artificial fragrance

❌ Cons

• Premium price point ($70)
• Mousse texture may feel too light for very dry skin in winter
• Results take 6–8 weeks to fully appreciate
• Only 50ml — smaller than many competitors

Bottom Line

The JiYu NAD+ Hydrating Face Moisturizer is one of the more thoughtfully formulated anti-aging moisturizers I have tested. It avoids the common trap of throwing every trendy ingredient into a product without a coherent rationale. The NAD+ anchors the formula around a clear scientific purpose — cellular energy and repair — and every supporting ingredient reinforces that goal.

If you are in your 30s, 40s, or 50s and have been looking for a single moisturizer that addresses brightness, hydration, firmness, and fine lines without requiring a medicine cabinet full of serums, this is worth serious consideration.

It will not transform your skin in a week. But used consistently, with SPF in the mornings and patience over 6–8 weeks, the results it can deliver are the kind that actually last — not because you are masking anything, but because you are genuinely improving how your skin cells function.

For a portable on-the-go option that pairs beautifully with this moisturizer, check out our review of the KAHI Wrinkle Bounce Multi Balm — a K-drama favorite for instant glass skin on the go.

👉 Get JiYu NAD+ Moisturizer on Amazon — currently 20% off

As an Amazon Associate I earn from qualifying purchases at no extra cost to you.