Experience the ultimate in weightless hair transformation with Featherweight, the best hair serum designed to nourish, smooth, and revitalise every strand. This featherlight daily serum delivers all the benefits of traditional hair oils—without the heaviness.
This luxurious, natural hair serum combines the conditioning power of Jojoba and Sweet Almond Oils with potent Ayurvedic botanicals like Amla, Curry Leaf, and Jatamansi to strengthen, repair, and protect your hair. Whether you’re dealing with dryness, frizz, or damage, it helps restore silky softness and natural bounce with every use.
Use it as a pre-styling treatment, finishing serum, or overnight nourishment—the versatile formula absorbs instantly, leaving your hair luminous, smooth, and effortlessly manageable. It’s ideal for anyone looking for the best anti-frizz hair products or a hair serum for dry hair that delivers visible results.
Benefits
Weightless Nourishment & Shine Jojoba and Sweet Almond oils offer deep hydration similar to your hair’s natural sebum, providing essential moisture without weighing your hair down. Perfect for those seeking the best hair serum for dry hair, this formula smooths the cuticle and enhances shine, leaving hair glossy not greasy.
Its lightweight texture ensures your style stays soft, bouncy, and full of life making it one of the best hair serums for damaged hair or fine hair that needs gentle nourishment.
Ancient Ayurvedic Hair Wisdom Amla, known for promoting healthy growth, works alongside Curry Leaf to strengthen follicles and reduce breakage. Jatamansi helps fortify strands from root to tip, while Holy Basil provides antioxidant protection from pollution and stress.
These time-tested botanicals have been used for centuries to support strong, healthy hair naturally, making Featherweight one of the best hair serum for hair growth available in the UK.
Versatile Multi-Use Performance Use it your way this best hair serum adapts to your routine:
Pre-Styling Treatment: Adds slip, shine, and manageability before styling.
Finishing Serum: Smooths frizz instantly and enhances radiance.
Overnight Treatment: Deeply nourishes and strengthens while you sleep.
Featherweight’s lightweight formula layers beautifully without build-up, making it one of the best anti-frizz hair products for daily touch-ups and smooth, silky finishes
How to Use
Apply a few drops to clean, damp, or dry hair depending on your desired result. Start small you can always add more. Distribute evenly through mid-lengths and ends, or massage into scalp for added growth benefits.
As a Pre-Styling Treatment: (1) Protect – Apply 2–3 drops to damp hair for slip and manageability. (2) Distribute – Focus on mid-lengths and ends. (3) Style – Continue with your normal routine (note: this serum is not a heat protectant).
As a Finishing Serum: (1) Finish – Apply 2–3 drops to dry, styled hair. (2) Smooth – Glide over hair surface to tame frizz. (3) Perfect – Add shine and a polished look instantly.
As an Overnight Treatment: (1) Nourish – Apply 10–12 drops to scalp and hair lengths. (2) Massage – Stimulate scalp for circulation and growth. (3) Rest – Leave overnight and rinse in the morning for deeply restored softness.
Top Tip: Apply to damp hair before braiding for smoother, more manageable waves when you take them out.
Ingredients List
Diheptyl succinate*, Capryloyl glycerin*, Sebacic acid, Coco-Caprylate/Caprate*, Simmondsia chinensis (Jojoba) Seed Oil*, Nigella sativa (Black Seed) Seed Oil*, Prunus amygdalus dulcis (Sweet Almond) Oil*, Veg. squalene*, Sesamum indicum (Sesame) Seed Oil*, Ricinus communis (Castor) Seed Oil*, Emblica officinalis (Amla) CO2 Extract*, Trigonella foenumgraecum (Fenugreek) CO2 Extract, Hibiscus sabdariffa (Hibiscus) Flower CO2 Extract*, Murraya koenigii (Curry Leaf) CO2 Extract, Azadirachta indica (Neem) CO2 Extract, Nardostachys (Jatamansi) CO2 Extract, Ocimum sanctum (Tulsi) CO2 Extract, Curcuma longa (Turmeric) Root Oil*
*Organic Ingredients
More Details
Shipping: All products are shipped from the UK within 24 business hours.
Period After Opening (POA): 18 months
The POA of our products is typically three times (3x) the average water-based skincare product - which usually has a POA of 6-9 months. Moreover, we achieve this with fewer and milder preservatives.
"How" you ask?
By eliminating the water. Water is the primary attractor of bacteria, and by removing water from our formula, we are able to use milder, natural preservatives and increase shelf life.
Storage: Keep away from direct sunlight. Store in a cool, dry place.
Absolutely not! Featherweight is specifically formulated as a natural hair serum using lightweight oils like Jojoba and Sweet Almond. These ingredients absorb deeply into the hair shaft to deliver nourishment without leaving residue or heaviness. It’s one of the best hair serums for dry hair because it hydrates and softens without any greasiness.
How is this different from traditional hair oils?
Traditional oils often sit on top of the hair, making it greasy and heavy. Featherweight’s unique formula combines lightweight natural oils and Ayurvedic botanicals to penetrate deeply, offering the same nourishment as heavier products—minus the buildup. This is why it’s considered among the best anti-frizz hair products and the best hair serum for damaged hair.
Can I use this serum on both wet and dry hair?
Yes! The versatile formula works beautifully on both. On damp hair, it provides hair nourishment and styling benefits. On dry hair, it adds instant shine and smooths frizz without disturbing your style.
How much product should I use?
A little goes a long way. Start with 1–2 drops for fine hair, 2–3 for medium hair, and 3–4 for thicker or longer hair. Because this is one of the best hair serums with a concentrated, featherlight texture, you can always layer more without buildup.
Does this serum help with hair growth and breakage?
Yes. Enriched with Ayurvedic botanicals like Amla, Curry Leaf, and Jatamansi, this formula helps strengthen hair follicles, reduce breakage, and support healthier growth. Many users notice stronger, shinier strands over time, making Featherweight one of the best hair serum for hair growth.
Can I use it if my scalp tends to get oily?
Definitely. Simply focus on applying it to the mid-lengths and ends. The lightweight natural hair serum texture balances your scalp’s oil production over time and adds shine without making roots greasy.
Who can use this serum?
Featherweight is suitable for all hair types—including fine, frizzy, or colour-treated hair. Whether your goal is to repair damage, reduce frizz, or boost natural shine, this product is your go-to for best anti-frizz hair products, the best hair serum for damaged hair, and best hair serum for dry hair in one versatile formula.
Can a Hair Serum Help with Hair Growth
Many people search for the best hair serum for hair growth, but it is important to understand what a hair serum can and cannot do. A hair serum is designed to improve the condition of your hair and scalp. While it does not stimulate new hair growth, it can create a healthier environment for your hair by nourishing the scalp, reducing dryness and protecting the hair from damage.
Hair can appear thinner when strands become weak and break easily. Using a natural hair serum regularly helps smooth the hair, reduce frizz and minimise breakage. Stronger, healthier strands are more likely to retain their length, making your hair look fuller over time.
How Does Hair Serum Support Healthy Hair
A quality hair serum helps protect your hair from everyday damage caused by heat styling, pollution, brushing and dry weather. It also helps lock in moisture, making hair softer, smoother and easier to manage.
Regular use can help:
Reduce hair breakage and split ends.
Improve softness and shine.
Control frizz and flyaways.
Nourish dry hair and the scalp.
Protect hair from daily environmental stress.
Healthy hair is less likely to snap or become damaged, allowing it to maintain its natural length and strength.
Is Hair Serum Good for Dry and Damaged Hair
Yes. A hair serum for dry hair helps restore moisture to hair that feels rough, dull or difficult to manage. It coats the hair strands with lightweight nourishment, leaving them smoother without feeling greasy.
If your hair has been damaged by heat styling, colouring or environmental exposure, the best hair serum for damaged hair can help improve its appearance by reducing frizz, smoothing the hair cuticle and making strands look healthier. While it cannot repair damaged hair permanently, it can help protect existing hair from further damage.
Why Choose a Natural Hair Serum
A natural hair serum contains plant-based ingredients that help nourish your hair while being gentle enough for regular use. Botanical oils and antioxidant-rich extracts help improve the look and feel of your hair without weighing it down.
Whether your hair is dry, damaged or prone to frizz, using a lightweight natural hair serum as part of your daily routine can help keep it soft, smooth and healthy-looking.
" I spent months perfecting this formula to achieve what seemed impossible—all the nourishing benefits of traditional hair oils without any of the weight. The secret is in the precise balance of lightweight oils that mimic your hair's natural sebum, combined with our unique absorption technology. ”
— Sunita Maheshwari, Lead Formulator & Ayurvedic Practitioner
4.5/ 5.0
This product is rated 4.5 of 5.0 stars. It has received 14 reviews.
5 stars: 9 (64%)
4 stars: 3 (21%)
3 stars: 2 (14%)
2 stars: 0 (0%)
1 star: 0 (0%)
A
Anonymous (Wrexham, GB)
Great products with natural ingradient
Great products with natural ingradient.
K
Karen Davies (East Sheen, GB)
Featherlight, it is.
I just wish it is sold in larger size bottle. I have long hair and have tried various serums over the years and I am pleased to say that Featherlight is the nicest one I have used. A little goes s long way and I only apply it wet hair. It keeps my hair silky smooth and tangle free.
D
Donna
Hair serum
I am not used to using serums and this one is very watery (not a bad thing). I only use a tiny amount on my coloured hair. I like that it doesn’t weigh my strands down or is sticky in any way. It seems to be making my hair smoother, so I am happy to keep using it and would recommend.
S
Shahin (Luton, GB)
Excellent
Have been using it for last 6 months.. like it
A
Anonymous (Leicester, GB)
featherweight serum
featherweight serum is really good and leaves hair really smooth. only downside is the really strong smell
A
Anonymous (Norwich, GB)
Featherweight hair oil
Lovely hair oil
K
K (Croydon, GB)
It’s ok
I’m still experiencing hair fall but hair feels soft so let’s wait for maybe use for long time
I
Inderjit Kaur (Smethwick, GB)
I absolutely love this product!!!!
This is one of the best things I have introduced my face to. I use to have little spots that just couldn’t get rid of. I used this face oil and my soots disappeared in a week. I have now gifted these face oils to my family and have started to use their other products as they’re natural. I’m definitely a fan and would highly recommend the face oils.
A
Anita Jethva (Croydon, GB)
Quality products
Quality products and very natural
U
Unity Grace Lebel (Lambeth, GB)
Good products, divine smell and excellent customer service
I am impressed with the products, I have the hair oil and the face serum and they smell so good and feel good on my skin and hair. I got my order wrong initially but their customer service was brilliant in helping with that. Thank you team.
R
Rajinder Bains (Bedford, GB)
Very good products
I have been using karmic products almost a year ago and really like them. They're so gentle on the skin. My pigmentation is clearing up slowly. Highly recommend
L
Lisa (Tewkesbury, GB)
Love this product
I love this product , I have curly hair and this nourishes it to keep it soft and bouncy. Without being greasy or weighing it down. The smell is divine too which makes it a pleasure to use.
So far I have loved all the Karmic products I have used.
J
Julie Langridge (Croydon, GB)
Lovely serum
Lovely, non-greasy serum. Left hair feeling soft
K
K m Burnett (Belvedere, GB)
Good
The oil itself does what it says my hair is looking better but the smell is quite a strong curry smell , not ideal for a hair product .
No Fillers. No Preservatives. Just Plant-Based Goodness.
100%
Active Ingredients
in Featherweight
0%
Water
in Featherweight
SATISFACTION GUARANTEE
Notice hair improvements in 30 days or get your money back. Return your purchase and receive your refund, even if you've opened and tried the products.
FREE SHIPPING
Free tracked delivery for all UK orders over £35
(£3.99 for UK orders under £35)
Natural Actives
Vegan Ingredients
Cruelty-free
No Artificial Fragrances
No Added Preservatives
Recyclable & Biodegradable
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