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Highlights
Summary
A lightweight, fast-absorbing daily scalp and strand treatment that acts like a multivitamin for hair, delivering nutrients to strengthen strands and support a healthier scalp for visibly thicker, healthier-looking hair in 4 weeks.
Benefits
- Strengthens strands at the root for thicker, healthier hair
- Boosts visible density and bounce in just 4 weeks*
- Nourishes the scalp for optimal growth conditions
- Helps reduce shedding, flakes, and breakage
- Lightweight formula absorbs quickly and leaves no residue
Key Ingredients
- TETRAPEPTIDE: An amino acid complex that delivers nutrients directly to the follicle, strengthening roots and strands for visibly thicker, healthier-looking hair.
- RED CLOVER EXTRACT: Rich in isoflavones, this botanical active nourishes follicles, soothes scalp irritation, and disrupts DHT to support reduced fallout and healthier growth.
- PEA SPROUT EXTRACT: A potent plant protein dense with vitamins and nutrients that nourish the scalp, fortify follicles, and strengthen hair at its core.
- COMPLEX8™: A proprietary blend of 8 plant-based DHT blockers that reduce DHT buildup on the scalp and support healthier, stronger hair growth.
Research Results
- 17% more hair density*
- 16% more hair bounce*
- 87% less flakes*
- 94% said the formula absorbed well with no residue*
- *In an independent 4-week clinical study of 30 subjects. Results may vary.
Item 2660327
Use as a treatment on freshly washed, damp hair. Fill 1 dropperful and evenly disperse directly onto the scalp. Massage in with fingertips. Do not rinse. Style as usual.
Can be used daily on dry hair. For best results, use 1-3 full droppers, (at least) 2-3 times a week.
Precautions: For external use only. Keep out of reach of children. Keep away from eyes. If product gets into eyes, rinse thoroughly.
Water (Aqua/Eau), Glycerin, Butylene Glycol, Phenoxyethanol, Polyglyceryl-3 Cocoate, Polyglyceryl-4 Caprate, Polyglyceryl-6 Caprylate, Polyglyceryl-6 Ricinoleate, Polyquaternium-10, Cetrimonium Chloride, Polyquaternium-7, Hydroxyethylcellulose, Menthyl Ethylamido Oxalate, Panthenol, Wheat Amino Acids, Soy Amino Acids, Caffeine, Arginine HCl, Serine, Threonine, Serenoa Serrulata Fruit Extract, Urtica Dioica (Nettle) Leaf Extract, Sodium Benzoate, Sodium Hydroxide, Camellia Sinensis Leaf Extract, Pisum Sativum (Pea) Sprout Extract, Benzyl Alcohol, Ganoderma Lucidum (Mushroom) Extract, Citric Acid, Leuconostoc/Radish Root Ferment Filtrate, Dextran, Potassium Sorbate, Cucurbita Pepo (Pumpkin) Seed Extract, Disodium Phosphate, Polysorbate 60, Linum Usitatissimum (Linseed) Seed Extract, Acetyl Tetrapeptide-3, Trifolium Pratense (Clover) Flower Extract, Oenothera Biennis (Evening Primrose) Root Extract, Sodium Phosphate, Lactobacillus Ferment.
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Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
Most Helpful Positive Review
Very nice, light, and quality hair serum
I've never heard about this brand or product before, so come unbiased. First, the design. It's a very nice quality solid bottle with a good weight. Good. Second, the texture. Very light, absolutely non-greasy. I have very fine, thin, blonde (previously bleached) hair so almost anything makes my ha...
Most Helpful Critical Review
This is promising!
I have been using this serum for a few weeks and I definitely have a few things tho say: 1) It is very hydrating. Almost gel like consistency. Water based but on the thicker side. 2)Feels very refreshing on the scalp and very soothing. I have an itchy scalp and it immediately soothes it. 3)Love the ...
77 results
Light-weight Scalp Serum for Better Hair Days
Verified Reviewer
Submitted as part of a free sample program
Reviewed at
Comments about T.1 Day
I received the T.1 Day Scalp Serum for free from Nutrire through the BzzAgent program in exchange for my honest review. Before trying it, I had never heard of the brand, but I was pleasantly surprised by how lightweight and non-greasy the serum felt. It comes in a sturdy, well-designed bottle that makes it easy to apply. I've been using it consistently for about 4–5 weeks and have already noticed some positive changes. My scalp feels more hydrated, I've experienced fewer flakes, and my hair doesn't get as greasy between washes. I've also noticed a bit more bounce and shine, which has been a nice bonus. Overall, I'm very happy with this product and look forward to continuing to use it to see even more results over time. I would definitely recommend this product to family and friends!
Light weight and non oily
Verified Reviewer
Submitted as part of a free sample program
Reviewed at
Comments about T.1 Day
I have hair that tends to be on the oily side and usually leave out hair treatments because it just makes it more oily. This is very light weight and does not leave me feeling like I have something on my head. I have noticed my hair have an overall fuller look to it. I will be continuing to use to see if I notice more growth on some stubborn areas near my temples that seems to never grow lengthwise.
Quality Hair & Scalp Serum
Verified Reviewer
Submitted as part of a free sample program
Reviewed at
Comments about T.1 Day
Happy customer. Love the design of the bottle - a solid bottle with a good weight and easy to use. It absorbs well and does not leave residue on my hair. I have very fine, thin hair and this product works well, leaves my hair feeling soft and healthy, and is easy to use. Very light and non-greasy which is key. I tend to have dry scalp and have noticed less flakes since using this serum. I have also noticed my hair styles fuller when using this, so it must be strengthening the strands. I'm very happy with the results and would definitely recommend it to anyone looking for a quality hair product.
All natural nourishing scalp serum
Verified Reviewer
Submitted as part of a free sample program
Reviewed at
Comments about T.1 Day
This Nutrire Treatment Nourishing Scalp Serum T.1 Day is an amazing product that can be used daily to help nourish the scalp, reinforce hair roots, and strengthen the hair strands.This serum is non greasy leaves hair feeling smooth and frizz free. It has so many natural ingredients that are super beneficial for the scalp and hair.
Appears promising
Verified Reviewer
Submitted as part of a free sample program
Reviewed at
Comments about T.1 Day
I've been using this product for about a month now and I've seen a little bit of progress in my hair. I've been growing out a pixie hairstyle for about a year now and the progress has been slow going. Right now I have my hair in a protective style with the hopes of giving my hair a break to grow. During this time I've been using this product on the parts of my hair that is exposed and have seen actual growth. I like the fact that this product is not super oily and dries relatively fast once applied. I can't wait to see the results as the months go on.
