Weightless Miracle Serum

All Hair Types

Frizz
Dullness
Dryness

Not sure it's right for you? Find your routine

$75.00

Weightless Miracle Serum is a versatile 4-in-1 formula that can be used as a leave-in conditioner, overnight hydrator, frizz-fighting refresher or styling serum. Hyaluronate, Amino Acids and Oleosomes help support lightweight hydration, while Prickly Pear, Acai, Green Tea and Cucumber Extracts contribute to a soft, smooth and polished-looking finish. The formula helps tame the appearance of frizz and flyaways while maintaining natural movement and definition. Hair is left feeling supple, manageable and beautifully conditioned without a heavy or greasy finish. An uplifting floral composition of Magnolia, Fleur D'Oranger, and Jasmine completes the experience with a refined, sophisticated finish.

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4-in-1 formula
Helps tame frizz and flyaways without heaviness
Makes hair appear soft, gleaming, beautifully defined
Best for: For fine to medium hair in need of weightless hydration

Ingredients

Water (Aqua), Cetearyl Alcohol, Behentrimonium Methosulfate, Fragrance (Parfum), Caprylic/Capric Triglyceride, Alkane, Glycerin, Polyquaternium-37, Propanediol, Cocos Nucifera (Coconut) Water, Phenoxyethanol, Polyglutamic Acid, Aspergillus Ferment, Guar Hydroxypropyltrimonium Chloride, Arginine, Sodium PCA, Sodium Lactate, Hippophae Rhamnoides (Sea Buckthorn) Seed Oil, Sodium Hyaluronate, Sodium Phytate, Aspartic Acid, Benzoic Acid, Ethylhexylglycerin, Glycereth 2-Cocoate, PCA, Leuconostoc/Radish Root Ferment Filtrate, Sodium Hydroxide, Glycine, Alanine, Serine, Valine, Isoleucine, Proline, Threonine, Camellia Sinensis (Green Tea) Leaf Extract, Centella Asiatica Extract, Chamomilla Recutita (Matricaria) Flower Extract, Valine, Cucumis Sativus (Cucumber) Fruit Extract, Histidine, Phenylalanine, Opuntia Ficus-Indica Stem Extract, Euterpe Oleracea Fruit Extract, Hexamethylindanopyran, Linalool, Linalyl Acetate, Limonene, Citrus Aurantium Peel Oil, Hydroxycitronellal, Benzyl Salicylate, Terpineol, Geraniol, Hexyl Cinnamal, Citronellol, Pinene, Geranyl Acetate, Cananga Odorata Oil/Extract, Cinnamal.

Real Results

"Best Hair Product of 2026" - Harper's Bazaar

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Key Ingredients

Magnolia Flowers
Hyaluronate
Prickly Pear + Acai
Green Tea + Cucumber

How to Use

Apply several pumps (depending on hair length and thickness) to dry or damp hair. Distribute from mid-lengths to ends; do not rinse.

The Fragrance

Magnolia, Neroli, Gardenia, Rose, Bitter Orange, Sweet Musk, Jasmine

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The Inspiration

I was inspired by friends and clients who wanted a leave-in conditioner that truly moisturized without weighing hair down. What we ended up creating is a product that works for everyone: fine, coarse, curly, you name it. It's a wonderful complement to all hair types at any age.

Frequently Asked Questions

What hair types is it suitable for?

Weightless Miracle serum is formulated for all hair types including fine, thick, curly, straight or coily hair. It provides nourishment and control without heaviness.

Will it weigh down fine hair?

No. Weightless Miracle Serum is designed to be featherlight and won’t leave hair feeling heavy or greasy.

How should I use it for best results?

This multitasker flexes with your routine. Use it as a leave-in, pre-styling primer, dry-styling finisher, or even an overnight hydrator.

Do I need to wash it out?

No. Weightless Miracle Serum is designed to be used on wet or dry hair and does not need to be rinsed. Don't be shy to reapply!

Does it contain silicones?

No. Weightless Miracle Serum Does not contain silicones. Instead, it relies on conditioning botanical extracts to create a smooth, gleaming finish.

Overall rating: 4.821429 / 5 from 28 reviews.

AI Generated Review Summary

This serum is praised for making hair feel silky smooth and shinier, with a wonderful scent reminiscent of a salon experience. It is lightweight and suitable for all hair types, providing a soft, gleaming finish without weighing down the hair.

Summary topics

Hair Smoothness (75%): Many customers brought up that this hair serum makes their hair feel silky smooth and shinier.
Product Scent (35%): A substantial number of customers pointed out that the product smells wonderful and feels like a salon moment at home.

Review topics: [].

Review highlights

"Not only does it smell incredible, it also makes my hair feel silky smooth and the frizz is gone!" — Alexa
"Really like this serum This stuff makes my ends feel super smooth and soft, and it doesn’t weigh my hair down at all." — ChloeS
"My hair has never looked so healthy, and the scent is beyond amazing!!" — Gigi

Reviews

Maybe not right for my hair

"I have loved every Philip B product I’ve ever tried, until now. I have fine naturally curly hair. It said it works for all hair types, but maybe not for mine. It may work beautifully for yours. I just feel like I’ve put nothing in my hair. Disappointing since this is not an inexpensive product! I guess you can’t win ‘em all."

— Lisa S. (2/5)

"Best products"

— Argomanizer (5/5)

"Can never be without this product, my 12 year old agrees ☺️"

— Leeann (5/5)

miracle for hair

"I have fine gray hair that becomes frizzy in heat and humid weather. this product is amazing !!! Just one pump makes my hair shiny and frizz free"

— Cynthia C. (5/5)

Wonderful Serum

"This serum is wonderful. It helps keep my hair moisturized, bouncy and shiny several days after washing it."

— Marney Z. (5/5)

Smells fabulous and works great

"This is a light serum and works well with my curly hair. It smells wonderful and I find I only need a small amount for all of my hair, which is a bit below my shoulders and fine but not thin."

— Amy A. (5/5)

so far so good

"smells nice and doesn't weigh down my hair !"

— Katelyn M. (4/5)

perfect finish

"Perfect weightless finish for my wavy / dense / fine hair after a blow dry"

— Alexandra P. (5/5)

💯 Worthwhile

"Absolute fabu babe"

— Patricia g. (5/5)

All of these products are FANTASTIC!!

"The serum is great! Doesn’t weigh your hair down!"

— Lisa B. (5/5)