20% Niacinamide + B3 Rescue Skin Serum Organic

(41 customer reviews)


Earn 445 points upon purchasing this product.

This concentrated 20% niacinamide serum dramatically improves uneven skin tone and refines the appearance of pore size, skin texture and fine lines. This must have everyday serum, is a great moisturizer – Creates a tight barrier on the skin that prevents water loss.

The result is plumper, firmer skin. Pores appear tighter and smaller.

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This must have everyday serum, is a great moisturizer – Creates a tight barrier on the skin that prevents water loss. The result is plumper, firmer skin. Pores appear tighter and smaller. Gel formula quickly absorbs into the skin. The niacinamide and zinc in Super Pure visibly soothe redness and help calm blemishes, the Hyaluronic acid and Aloe Vera plump and firm the skin.

Niacinamide has been shown to boost collagen. Collagen is lost in the aging process. Loss of collagen is a major cause of wrinkles and sagging skin. Vitamin B3 Niacinamide Evens out skin tone and reduces hyperpigmentation caused by aging and sun damage.

Anti-inflammatory properties of niacinamide have been shown to reduce the symptoms of acne. Really improved blood flow to the skin to visibly soften and tighten skin.

Niacinamide (20%), also known as nicotinamide. Vitamin B3 is essential for maintaining skin health. Niacinamide increases production of important skin structural components such as collagen, ceramide, and keratin. This helps increase moisture and strengthen skin. Niacinamide is known to decrease hyperpigmentation, effectively lightening and brightening skin, especially when used together with n-acetyl glucosamine, a hyaluronic acid precursor. It reduces wrinkles and again, this effect is better with n-acetyl glucosamine. Niacinamide also effectively helps reduce acne and heal wounds. It has anti-oxidant and anti-inflammatory properties. Overall, niacinamide is a compound with many different uses that can increase overall skin health. Contains plant stem cell,  to repair skin cells, have anti-inflammatory effect, and helps rebuild collagen.

Boost the immunity of your skin

  • Improves epidermal barrier performance
  • Improves redness and blotchiness in the skin
  • Regulate oil flow
  • Protects skin from infrared light
  • Improves hyperpigmentation
  • Minimize lines and wrinkles
  • Improves dull and sallow skin
  • Rebuild Collagen


FORBES MAGAZINE “dramatically improves uneven skin tone, refines the appearance of pore size, skin texture and fine lines.”

30 ml Patented Miron Glass

Additional information

Weight 5 oz
Dimensions 4 × 3 × 3 in

For: All Skin Types / Aging skin / Fine lines / Elasticity / Dehydration / Large Pores / acne prone 

How to use: Shake well. Apply a thin layer (1-2 pumps) to entire face and neck.

Precautions: Not to be used on irritated or active acne skin, rosacea, open sores or other skin ailments. Avoid contact with eyes and mucous membranes. Keep out of reach of children.

Use By Date: This booster contains high concentrations of active ingredients that are at their most potent within 12 months from purchase date. All of I’m Fabulous skincare products are made fresh to order and do not sit on retail shelves for long periods of time to ensure maximum potency of active Ingredients.

Disclaimer: Statements contained herein have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent disease. Always consult with your professional skin care provider and or physician.


Sodium Hyaluronate, Hyaluronic Acid, Aloe Vera*, Niacinamide (B3), Leontopodium alpinum (Edelweiss) extract (PLANT STEM CELL), Zinc, Arnica, Potassium Sorbate, Citric Acid, Lonicera Caprifolium Extract*, Lonicera Japonica Extract*.

*Certified Organic Ingredients

Glass Packaging: Patented  biophotonic glass packaging. Its unique properties filter light to both protect and revitalize natural raw ingredients.  Hand blended and poured into a glass jar with a peel off label so that it can repurposed or recycled.

Beauty Without: Parabens – Phthalates – Synthetic Colors – Hydroquinone – Artificial Fragrance – Formaldehyde – Silicone – Mineral Oil – Not Tested On Animals

41 reviews for 20% Niacinamide + B3 Rescue Skin Serum Organic

  1. Stephanie

    I really enjoy this serum. It is oil based, smell lovely and make the skin really soft right away. I have notice a big difference in my skin texture since using it. I just use a drop or two so it last me long.

  2. Jane

    While I am not a huge fan of greasy oily serums, I do love this one from I’m Fabulous Cosmetics. It feels so light and refreshing when applied, and it does leave your skin feeling hydrated. It is not heavy like some serums. Plus, it absorbs quickly into your skin. The scent is refreshing and not overpowering. It’s just a great serum for waking up your skin and improving the overall tone and feel.

  3. Jasmin

    I’ve been using this serum for about 2 months now and I have been pretty happy with it. The smell is utterly delicious and I do feel like my skin has a more radiant glow now that I have been using the product for a bit. My skin is also very hydrated. As a matter of fact, the amount of hydration it provides I think is better suited for me now that cold weather has arrived than it did during the warmer months. I would certainly recommend this product for anyone who has dry skin and needs extra hydration.

  4. Jenny

    Your products have changed my skin to the best! No more irritation, breakout and my skin is glowing! This serum is awesome, so glad I tried it!

  5. Gigi

    This serum gives me instant skin tightening and make my skin super soft. There is no oil in it so it is great for my acne prone skin. Gorgeous minimal packaging. Arrived in 3 days.

  6. Gina

    I am addicted to this serum. Although my skincare routine changes with seasons and trends, I always have a bottle of this on hand. I have highly sensitive rosacea prone combination skin that reacts to most skincare products. The texture of this serum is velvety/silky and it plumps up my skin during the dry winter months. In the summer, it refreshes my post-workout sweaty red cheeks. Great for forehead wrinkles and on the neck. I love the I’m Fabulous brand, and I have tried many of their products. This one is the perfect one for someone with fussy skin and little time to prep my face for makeup. It is worth the price, and a little goes a long way. Also, I use it without a moisturizer on top. My skin looks and feels healthy.

  7. Erin

    I love to use this serum on my clients with my Glow derma pen for micro needling. The skin react very well to it. For plumping effect nothing better the the Glow derma pen along with the I’m Fabulous Powerful volumizing serum. I start with the The 20% niacinamide serum all over the face and neck, then do two pass with the Powerful volumizing serum, the results are fantastique!

  8. Jennie

    I have purchased this serum 3 times now and love it! I have noticed in the past 6 months that my skin is smoother and brighter. I’ve also noticed a decrease in redness. I have sensitive skin and have found other serums irritate my skin. This serum feels nice on my skin and makes it feel softer and brighter, giving my complexion more of a glow, which is great as I am in my late 50s

  9. Kim U.

    Love this product

  10. Kiley

    I love the texture of this serum, it is kinda thick, clear and fragrance free. No oil, no grease. Hydrate the skin with making sticky. I use it for a week morning and night then stop and alternate with the Super white bio serum that really brights up my skin. I am a huge fan of all I’m Fabulous Cosmetics Products!

  11. Marc

    My favorite serum for my acne prone skin. I use it every morning. Love the texture and how it feels on the skin. No greasy residue or oil. My skin gets irritated easily and this is the only serum that keep it comfortable. I also love your luxury packaging.

  12. Leslie

    Absolutely love this serum. I use it morning and night. I am 45 with aging skin.

  13. Sophie

    J’adore vraiment ce serum, qui me fait une peau super douce. Vos masques sont aussi fabuleux. Ma peau est devenu vraiment superbe et je reçois beaucoup de compliments.
    Merci pour l’expedition si rapide et le échantillons gratuit dans ma commande..

  14. Anonymous

    This is great for skin that is oily or acne-prone, as it doesn’t have anything that will clog your pores. It is a gel texture, so it’s easy to apply, but it has basically zero residue after just a minute or so. I imagine dry skin would be fine with this as, while it’s not moisturizing, I didn’t find it drying either. Granted, my skin is combination, so a person who truly has dry skin may need a moisturizer on top. I am using it to help with acne and to even my skin tone. I haven’t used it for long but, even after a few days, it seems to be helping. This amount of niacinamide may also help wrinkles – we’ll see! Try it – I think it’s worth it.

  15. Jason

    Great Niacinamide + B3 serum, te only one that does not make my skin break out! Love the texture. Make my skin so nice! Will buy more for sure.

  16. Samantha


  17. Jenny

    This Niacinamide b3 serum has made a huge difference in my skin. Love the feel of it and does not seat on the skin. EXCELLENT!

  18. Lisa

    Would have been 5 stars but the pump on this quit working like 1 week in and so now I have a difficult time getting it out of the bottle.

  19. Phyllis/Marlene Harden

    I’m in love with serum day and night time…my skin thinks it’s in its 30 or 40 I’ll take it….
    Again looking forward to the future ?????????

  20. Kira

    Wonderful serum, especially on my super sensitive skin! LOVE IT!

  21. Kira

    Wonderful serum, especially on my super sensitive skin!

  22. Georginette

    I have rosacea and lots of allergies so cannot use most skin care products. This serum is fragrance free and my skin is loving it.
    Hydrate without oily sticky residue and great as a daily serum. 5 stars

  23. Brent

    This is my absolute favorite skin care product ever! Over the past year or so I have been trying to replace my regular skin care products with non-toxic natural skin care products. I have had a difficult time finding something that I love. Once I tried this niacinamide organic serum I was hooked! I love it first and foremost most because I know it’s so good for my skin. It’s all natural and has minimal ingredients. I also love the way it smells and feels on my skin. I feel like I’m glowing, in a non-greasy way, and that my skin feels soft and wonderful. This also has become my new go-to gift for my close friends and family. They have all loved it as well.

  24. Katherina

    This serum has been amazing for my rosacea redness and dry skin. Excellent!

  25. Carla

    Got this serum as a sample with my order and decided to order it now, so good! WOW!

  26. Agnes

    Best plant-best organic Niacinamide serum. Fast shipping to Germany, got it in 3 days.

  27. Thimothee

    This is the only Niacinamide serum that does not make me break out! Great serum and organic brilliant! Will purchase again.

  28. Susan T.

    Haven’t received yet but I’ve had this before and I love it. Not sure why it’s taken so long to receive. Not here yet!

  29. Claudia

    I am allergic to most products with preservatives or essential oils. This Niacinamide serum has been awesome for my skin wit great results. Great customer service! And thanks for all of the samples you spoiled me with!

  30. Erik


  31. Marcus


  32. Mona

    I have tried many Niacinamide serum from less expensive to expensive and this one is by far he best. I have hormonal problems and get acne few times per months. This serum has also controlled my acne and barely getting anyone pimples. Also it has brighten my skin.. I am also obsessed with your Retinol cream and Bio Gorgeous peel. Thank you for always adding great samples to all my orders.

  33. sarahrg7272

    Best serum I’ve ever used instant results upon first use my skin felt cool and tingly. I will never stop ordering this product

  34. Gwen

    Awesome serum! I have super sensitive skin and prone to allergies. This niacinamide serum is fragrance free, and feel amazing on my skin. Really hook to it.

  35. lisa d.

    Thank you Again For all type’

  36. Matthew

    Most serum irritate my skin and make it flacky. This plant-based organic niacinamide serum keep it hydrated and without shine. Loving it.

  37. Coralee

    Great serum, scent free, beautiful packaging. Fast shipping.

  38. Casimir

    This niacinamide serum does not dry out my skin like all the cheaper ones. Very good on my acne skin and great to smooth out large pores. OMG

  39. Lucie. K

    My favorite Niacinamide organic serum. Work great on my acne prone skin.

  40. Mauricette

    Awesome Niacinamide serum! I can see a difference in brightness, smoothness & clarity the morning after use. Use consistently for maximum result.. my skin is flawless skin!

  41. lisa

    Love this…but it should be in a jar not the pump… 3rd time I’ve purchased this & none of them have worked from day 1… but still love the product’s!

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