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SL‑NAD⁺ ｜ Fast Absorbing, High Efficiency Supplements

SL‑NAD⁺ ｜ Fast Absorbing, High Efficiency Supplements

¥14,980
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The sublingual supplement that delivers a direct and rapid supply of NAD+, addressing the natural decline associated with aging.

If you’ve heard of NMN, you probably know it’s praised for boosting energy and vitality. But here’s the catch: your body has to convert it before it can actually work. SL-NAD⁺ skips the wait and delivers NAD⁺ straight to your cells.

✔️ Activates mitochondria to unleash cellular energy.

✔️ Supports focus and performance.

✔️ Contributes to DNA repair and aging care (anti-aging).

SL-NAD+ uses the patented WaferiXR technology to ensure direct absorption under the tongue, bypassing the digestive system. Studies show NAD+ levels in the blood doubled within 10 minutes of intake and further increased by 76% after 6 weeks of consistent use.


Key Benefits

  • Delivers pure NAD+ directly (not precursors like NMN or NR).
  • Achieves an efficiency of approximately 22% compared to intravenous injection (IV).
  • Supports vitality and the extension of healthspan (longevity).

 

商品の特徴

High in NAD+: 

This product uses real NAD+, formulated as nanoparticles, to maximise the absorption. It increases both extracellular and intracellular NAD+ levels

Transparency & safety of ingredients

This product is vegetarian and gluten-free. It is formulated with safe and secure ingredients that undergo strict quality control

Manufactured in a GMP-Certified facility in Japan

Produced in a domestic health food plant certified under Japan’s GMP standards to ensure the highest levels of safety and quality.

Clinically proven results:

The levels of NAD increased by 59% in participants, after only 2 weeks of use.

It reached 76% after 6 weeks of consistent use.

こんな方におすすめ

Recommended for:

  • Individuals Concerned with Age-Related Changes: Since NAD+ levels naturally decline around age 30, this supplement is recommended for those looking to support their body in counteracting this change.
  • Those Seeking a Boost in Energy and Focus: As NAD+ is involved in cellular energy production, it is believed to help alleviate fatigue, improve mood, and support concentration.
  • People Who Want to Maintain an Active Lifestyle: Recommended for individuals who seek support for cellular function, metabolism, and quicker recovery to maintain a healthy, active daily life.

Precautions:

  • Do not take SL-NAD+ if you are pregnant, breastfeeding, trying to conceive, or are under 18 years of age.
  • If you have any existing medical conditions, please consult your physician prior to use.

全成分表示

Nicotinamide adenine dinucleotide (NAD+), mannitol, lactose, potato starch, glycine, microcrystalline cellulose, macrogol 1500, flavour, carboxymethylcellulose sodium, D&C yellow #10.

副作用

With SL-NAD+ supplements, the risk of side effects is extremely low.

Reported minor and transient side effects may include: digestive discomfort (e.g., nausea, bloating, stomach upset), headaches, mild flushing or itching, fatigue.

If you experience any adverse reactions, discontinue use and consult your physician.

ご使用方法

  • Initial dose: 2 tablets per day, for 15 days
  • Maintenance dose: 1 tablet per day
  • When in need of a boost: 2 tablets when necessary

Place it under your tongue and wait until it dissolves naturally. 

Please do not chew or swallow the tablet whole. 

SL-NDA+ should be kept refrigerated.

使用及び保管上の注意

  • Keep SL‑NAD⁺ refrigerated
  • Keep away from sources of light and heat
  • Stored out of reach of children

SL-NAD+ can be transported without refrigeration for short periods, such as during travel.

If SL-NAD+ cannot be refrigerated, it is best to consume the product within 30 days.

Customer Reviews

Overall rating: 4.5 / 5 from 661 reviews.

Customer photo review of SL‑NAD⁺  サプリ｜ 速吸収・高効率

本日NAD+が届いたので、さっそく試してみました。 舌下ですぐに溶けて、柑橘系の味で飲みやすかったです。 効果があれば、また注文して2回目のレビューも書きたいと思います。

Joy 5/5 Verified

SL‑NAD⁺  サプリ｜ 速吸収・高効率

Customer photo review of SL‑NAD⁺  サプリ｜ 速吸収・高効率

レビューが良かったので購入してみました。「効いた」と言う劇的な変化はありませんが、疲れが残らなくなっている気がします。もう少し詳しく継続してみたいと思います。

みん 4/5 Verified

SL‑NAD⁺  サプリ｜ 速吸収・高効率

Loving the energy and glow it’s giving me! You have to be gentle on how you remove the pills or else they will fall apart! Forgot to add my pts towards the second sub shipment but it’s okay I ended up ordering more for the hubs with points!

Leslie 5/5 Verified

SL‑NAD⁺  サプリ｜ 速吸収・高効率

クリニックで勧められだので買いました。点滴に比べると安く、続けやすいです。舌の下に置くと、口の中でゆっくり溶けていく感触があります。NMNの前駆体じゃなくて直接NAD＋なので、変換プロセスをスキップできるのが最高。まだ2週間ですが、集中力が続いている気がします！

こころ 5/5

SL‑NAD⁺  サプリ｜ 速吸収・高効率

クリニックより安い。舌下錠剤特有の口の中がベタつく感じは、まあまあ...。でも、水や他の飲み物と一緒に飲む必要がないので、忙しい朝でも楽。10分後くらいから、体が少し軽くなった気がする。もう少し安ければ、文句なしです。

コスパ大好き 5/5

SL‑NAD⁺  サプリ｜ 速吸収・高効率

朝のコーヒーの代わりに使ってます。粒が小さくて、舌の下に置くとゆっくり溶ける感触があります。水なしでいいのがすごく便利！ただ、舌の下が少しベタつくのが気になりました... でも胃もたれは全くないので、それなら良しとしましょうね😊

ひばり 4/5

SL‑NAD⁺  サプリ｜ 速吸収・高効率

NMNの変換プロセスをスキップって書いてあるけど、正直どうなのか...。体感的には、1ヶ月経っても集中力が上がってるか微妙...。胃もたれは確かにしないけど、効果が薄いのか。もう少し安ければリピしますね...。

コスパ大好き 3/5

SL‑NAD⁺  サプリ｜ 速吸収・高効率

クリニックで勧められたんですが、高くて続かなかったんです… この商品、クリニックより安くて、しかも毎日続けられる。 溶ける感触が面白い。甘味は薄いけど、植物由来の素材感がします。 2週間で、疲れにくくなった気がします。 NMNサプリに変換する手間が省けて、即効性あるのがいいです。 リピート確定です！

Yuki 5/5

SL‑NAD⁺  サプリ｜ 速吸収・高効率

Fast delivery! The tablets are small and dissolve quickly. I tried it without water before work. Felt a bit more energetic after 10 minutes. Expensive but no stomach upset like NMN pills. Will try daily. (No specific medical claim).

Alice_s 4/5

SL‑NAD⁺  サプリ｜ 速吸収・高効率

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Customer Reviews

Overall rating: 4.5 / 5 from 661 reviews.

Customer photo review of SL‑NAD⁺  サプリ｜ 速吸収・高効率

本日NAD+が届いたので、さっそく試してみました。 舌下ですぐに溶けて、柑橘系の味で飲みやすかったです。 効果があれば、また注文して2回目のレビューも書きたいと思います。

Joy 5/5 Verified

SL‑NAD⁺  サプリ｜ 速吸収・高効率

Customer photo review of SL‑NAD⁺  サプリ｜ 速吸収・高効率

レビューが良かったので購入してみました。「効いた」と言う劇的な変化はありませんが、疲れが残らなくなっている気がします。もう少し詳しく継続してみたいと思います。

みん 4/5 Verified

SL‑NAD⁺  サプリ｜ 速吸収・高効率

Loving the energy and glow it’s giving me! You have to be gentle on how you remove the pills or else they will fall apart! Forgot to add my pts towards the second sub shipment but it’s okay I ended up ordering more for the hubs with points!

Leslie 5/5 Verified

SL‑NAD⁺  サプリ｜ 速吸収・高効率

クリニックで勧められだので買いました。点滴に比べると安く、続けやすいです。舌の下に置くと、口の中でゆっくり溶けていく感触があります。NMNの前駆体じゃなくて直接NAD＋なので、変換プロセスをスキップできるのが最高。まだ2週間ですが、集中力が続いている気がします！

こころ 5/5

SL‑NAD⁺  サプリ｜ 速吸収・高効率

クリニックより安い。舌下錠剤特有の口の中がベタつく感じは、まあまあ...。でも、水や他の飲み物と一緒に飲む必要がないので、忙しい朝でも楽。10分後くらいから、体が少し軽くなった気がする。もう少し安ければ、文句なしです。

コスパ大好き 5/5

SL‑NAD⁺  サプリ｜ 速吸収・高効率

朝のコーヒーの代わりに使ってます。粒が小さくて、舌の下に置くとゆっくり溶ける感触があります。水なしでいいのがすごく便利！ただ、舌の下が少しベタつくのが気になりました... でも胃もたれは全くないので、それなら良しとしましょうね😊

ひばり 4/5

SL‑NAD⁺  サプリ｜ 速吸収・高効率

NMNの変換プロセスをスキップって書いてあるけど、正直どうなのか...。体感的には、1ヶ月経っても集中力が上がってるか微妙...。胃もたれは確かにしないけど、効果が薄いのか。もう少し安ければリピしますね...。

コスパ大好き 3/5

SL‑NAD⁺  サプリ｜ 速吸収・高効率

クリニックで勧められたんですが、高くて続かなかったんです… この商品、クリニックより安くて、しかも毎日続けられる。 溶ける感触が面白い。甘味は薄いけど、植物由来の素材感がします。 2週間で、疲れにくくなった気がします。 NMNサプリに変換する手間が省けて、即効性あるのがいいです。 リピート確定です！

Yuki 5/5

SL‑NAD⁺  サプリ｜ 速吸収・高効率

Fast delivery! The tablets are small and dissolve quickly. I tried it without water before work. Felt a bit more energetic after 10 minutes. Expensive but no stomach upset like NMN pills. Will try daily. (No specific medical claim).

Alice_s 4/5

SL‑NAD⁺  サプリ｜ 速吸収・高効率

    The Scientific Key to Youth
    The fastest and most optimal NAD+ delivery
    Boosted energy and focus

    NAD+ supports mitochondrial function, promoting energy production at the cellular level. This helps reduce fatigue and makes it easier to maintain high concentration and mental clarity.

    Rapid absorption

    Using patented WaferiX® Technology, SL-NAD+ ensures NAD+ is rapidly absorbed under the tongue to maximize its utilization efficiency in the body. Unlike traditional oral supplements or precursors (NMN / NR), this delivers a direct and highly effective supply.

    Shown in clinical studies: Blood NAD+ Up ↑59% in 2 Weeks, ↑76% in 6 Weeks

    In a clinical trial (with 9 healthy participants), blood NAD+ levels were shown to increase by an average of +59% after just 2 weeks of consumption, rising to +76% after 6 weeks of consistent use.

FAQ

FAQ

    FAQ
    How long does it take to see the effects of SL-NAD+?

    The time it takes to feel the benefits of SL-NAD+ can vary for each person. Many people start to notice positive changes, such as improved energy levels, focus, sleep quality, and mood, within a few days. For those who engage in physical activities, you might experience enhanced endurance and performance during workouts. Everyone's body is different, so the effects may appear sooner or later depending on your unique biochemistry.

    How is SL-NAD+ absorbed and delivered to the cells?

    SL-NAD+ is absorbed rapidly under the tongue directly into the bloodstream. Once in the bloodstream, NAD+ may be taken up by cells through various mechanisms like active transport or passive diffusion. Our pharmacokinetic studies have shown that NAD+ can directly enter cells, likely through mechanisms such as connexin 43 hemichannels and other solute carrier channels.

    How does SL-NAD+ differ from precursors like Nicotinamide Riboside (NR) and Nicotinamide Mononucleotide (NMN)?

    Unlike NR and NMN, which require the body to convert them into NAD+, SL-NAD+ supplies pure NAD+ directly. This allows for a potentially more efficient delivery of the active ingredient for some individuals, as it bypasses the need for the body's conversion pathways.