There's an uncomfortable truth about founders who sell supplements: most of us are too invested in our own products to give you an honest account of what they actually do.
I want to try something different with this email. I’ve been taking The Glow Blend every day for six months. What follows is a genuine account of what I expected, what I noticed, what I wasn't sure about, and what I didn't notice at all. I'm telling you this partly because I think you deserve that level of honesty from the person who formulated the product, and partly because the honest account is actually more useful than a testimonial.
What the evidence says before I get into my own experience
Collagen is the most abundant protein in your body. It gives skin its structure and elasticity. From your mid-twenties, your body produces less of it each year. By the time most people start thinking about skin supplementation, they've already lost a meaningful amount.
Hydrolysed collagen peptides, which is what's in The Glow Blend, are different from the collagen your body produces. They're pre-broken into smaller chains, which makes them bioavailable in a way whole collagen protein is not. When you consume them, they circulate in the bloodstream, where studies suggest they signal fibroblasts to produce more collagen. The mechanism is real. The research is there.
The timeline
The strongest evidence on collagen supplementation shows meaningful changes in skin elasticity and hydration typically at 6-8 weeks minimum, with more substantial effects at 10-12 weeks and beyond. Studies on nail growth and hair strength follow a similar curve. This is not a two-week product. Anyone selling you collagen on a 30-day challenge framework has either not read the research or has chosen to ignore it.
Vitamin C as a co-factor
Vitamin C is not optional in this equation. It's essential for collagen synthesis at a cellular level. Without adequate vitamin C, your body cannot complete the process of building new collagen fibres regardless of how much collagen you're consuming. This is why The Glow Blend includes it, and why most budget collagen products either leave it out or include a token dose that doesn't meet the threshold.
The Glow Blend also contains hyaluronic acid, which is a glycosaminoglycan that attracts and holds water within the skin. Biotin (B7) supports keratin production, which is the structural protein in hair and nails. Folic acid (B9) plays a role in cell regeneration. Each of these is in the formulation for a specific, evidence-based reason.
What I noticed and what I didn't
I started in December. Six months ago.
I'll be honest: December is a difficult month to start an experiment. My diet was inconsistent, my sleep was disrupted, and my skin was already taking a beating from dry air and a bit too much running around. I didn't expect to notice much quickly, and I didn't.
By week six, my skin felt more comfortable. Not dramatically different. More comfortable is the right word. Less tight in the morning. Less reactive to changes in temperature. I noticed it most on long-haul flights, where my skin used to feel genuinely awful after landing and increasingly didn't.
By month three, I think that my nails were growing a little faster mainly because I was cutting them more often. Whether that's the biotin, the collagen peptides, or the combination, I can't tell you, and the research doesn't give a clean answer either. I keep my nails short anyway, so my nails weren't the thing I was watching most closely (or noticed for that matter).
What I was watching was my hair. I'm older now than when I launched Innermost, and density is something I'm acutely aware of. The Glow Blend contains biotin and folate, both of which support hair health, so this is where my attention went. Over these six months: a bit thicker, a bit more resilient. I keep my hair short, so I'm not pointing to length. It's the feel and the density. I'm not going to dress that up into something it isn't. I'll just say it's been one of the more encouraging parts of the experience, and at this stage that counts for a lot.
Skin texture improved. This one is harder to quantify because it's subjective. But my skin looks better now than it did in December. Some of that is the improvement in light. Some of it is that I'm trying to sleep better. But I've taken enough data points over six months to think the supplement is contributing something real.
Where most products fall short
The collagen category is full of underdosed products. The research on skin elasticity uses doses of 2.5g to 10g of collagen peptides per serving. A significant proportion of products on the market deliver less than 1g under the assumption that customers won't check.
The Glow Blend delivers 5g of hydrolysed collagen peptides per sachet, alongside the vitamin C that makes the process work. That's where the formulation sits relative to the evidence. It's not arbitrary.
My honest recommendation
If you're thinking about trying The Glow Blend, I'd say this: give it twelve weeks before you draw any conclusions. The evidence doesn't support a shorter timeline and neither does my personal experience. Take it consistently. The days you forget are the days the benefit doesn't accumulate.
